MR series
Rectangular Connectors
Outline
Features
Principal
Applications
Electrical
Characteristics
The MR series of connectors are small-sized rectangular connectors
developed for data terminal equipment. The connector provides highly
reliable flat terminals, and has been developed with a view of improving
cost efficiency.
• Provides a dual mechanism of screws and spring-locks to withstand any
shock.
• Provides a dust-tight mechanism capable of withstanding environments.
• Best suited for downsizing equipment due to the robust smaller-size,
lightweight, and high density.
• Provides a case for relay connections.
Factory automation, communications equipment, data terminal equipment,
instrumentation equipment, medical equipment, leisure electronic
equipment, etc.
Document Disclaimer
When placing orders with us, minimum order quantities are set for every product.
Be sure to contact us before starting preliminary design of PCBs using our connectors.
The specifications and information shown in the catalog are subject to change without notice.
Rated voltage
Rated current
Insulation resistance
Dielectric withstanding voltage
Contact resistance
300V AC (r.m.s.)
3 A/pin
Over 1000 megohms (at 500V DC)
1000V AC (r.m.s.)
7 (30) milliohms or less
The value enclosed within parentheses ( )
is the contact resistance for
right-angle type connectors.
Interface
Connectors
Recommended PCB layout for straight through hole type female connectors
2.6≈2=5.2±0.1
2.6≈8=20.8±0.1
2.6≈6=15.6±0.1
2.6≈5=13±0.1
2.6≈11=28.6±0.1
2.6≈9=23.4±0.1
2.6≈6=15.6±0.1
2.6≈17=44.2±0.1
2.6≈13=33.8±0.1
2.6≈5=13±0.1
2.6≈3=7.8±0.1
17.4
33
ø2.8
ø2.8
ø2.8
ø2.8
ø2.8
ø2.8
2.6±0.1
2.6±0.1
2.6±0.1
9.1±0.1
2.6±0.1
2.6±0.1
2.6±0.1 13±0.1
2.6±0.1
2.6±0.1
2.6±0.1
2.6±0.1 18.2±0.1
2.6±0.1
2.6±0.1
POS.#1
POS.#1
POS.#25
POS.#8
POS.#1
POS.#1
POS.#34
POS.#16
POS.#1
POS.#50
POS.#1
POS.#20
ø0.9±0.1
ø0.9±0.1
ø0.9±0.1
ø0.9±0.1
ø0.9±0.1
ø0.9±0.1
3±0.1
3±0.1
3±0.1
3±0.1
3±0.1
3±0.1
3±0.1
3±0.1
3±0.1
3±0.1
3±0.1
3±0.1
25.2
40.8
27.8
56.4
8-contact connector
25-contact connector
16-contact connector
34-contact connector
20-contact connector
50-contact connector
Note: The dimensions shown in
these figures are on the PCB
mounted face.
Recommended PCB layout for straight through hole type male connectors
2.6≈8=20.8±0.1
2.6≈6=15.6±0.1
2.6≈5=13±0.1
2.6≈3=7.8±0.1
33
ø2.8
ø2.8
2.6±0.1
2.6±0.1
9.1±0.1
2.6±0.1
2.6±0.1
POS.#1
POS.#25
POS.#1
POS.#16
ø0.9±0.1
ø0.9±0.1
3±0.1
3±0.1
3±0.1
3±0.1
25.2
2.6≈2=5.2±0.1
17.4
ø2.8
2.6±0.1
2.6±0.1
POS.#1
POS.#8
ø0.9±0.1
3±0.1 3±0.1
2.6≈11=28.6±0.1
2.6≈9=23.4±0.1
ø2.8
2.6±0.1
2.6±0.1
13±0.1
POS.#1
POS.#34
ø0.9±0.1
3±0.1
3±0.1
40.8
2.6≈17=44.2±0.1
2.6≈13=33.8±0.1
ø2.8
2.6±0.1
2.6±0.1
18.2±0.1
POS.#50
POS.#1
ø0.9±0.1
3±0.1
3±0.1
56.4
2.6≈6=15.6±0.1
2.6≈5=13±0.1
ø2.8
2.6±0.1
2.6±0.1
POS.#1
POS.#20
ø0.9±0.1
3±0.1
3±0.1
27.8
8-contact connector
25-contact connector
16-contact connector
34-contact connector
20-contact connector
50-contact connector
Note: The dimensions shown in
these figures are on the PCB
mounted face.
Recommended PCB layout for right-angle through hole type female connectors
2.6≈2=5.2±0.1
2.6≈8=20.8±0.1
2.6≈6=15.6±0.1
2.6≈5=13±0.1
2.6≈11=28.6±0.1
2.6≈9=23.4±0.1
2.6≈6=15.6±0.1
2.6≈17=44.2±0.1
2.6≈13=33.8±0.1
2.6≈5=13±0.1
2.6≈3=7.8±0.1
17.4±0.1
ø2.8
ø2.8
2.6±0.1
2.6±0.1
2.6±0.1
9.1±0.1
2.6±0.1
2.6±0.1
2.6±0.1 13±0.1
2.6±0.1
2.6±0.1
2.6±0.1
2.6±0.1 18.2±0.1
2.6±0.1
2.6±0.1
POS.#1
POS.#1
POS.#25
POS.#8
POS.#1
POS.#1
POS.#34
POS.#16
POS.#1
POS.#50
POS.#1
POS.#20
ø0.9±0.1
ø0.9±0.1
ø0.9±0.1
ø0.9±0.1
ø0.9±0.1
ø0.9±0.1
2.04±0.05
11 MAX.
2.54±0.1
2.54±0.1
2.54±0.1
2.54±0.1
2.54±0.1
2.54±0.1
2.54±0.1
2.54±0.1
2.54±0.1
2.54±0.1
2.54±0.1
2.54±0.1
2.04±0.05
25.2±0.1
27.8±0.1
33±0.1
ø2.8
11 MAX.
2.04±0.05
40.8±0.1
11 MAX.
2.04±0.05
56.4±0.1
11 MAX.
2.04±0.05
11 MAX.
ø2.8
2.04±0.05
11 MAX.
ø2.8
ø2.8
8-contact connector
25-contact connector
16-contact connector
34-contact connector
20-contact connector
50-contact connector
Edge of PCB
Edge of PCB
Edge of PCB
Edge of PCB
Edge of PCB
Edge of PCB
Note: The dimensions shown in
these figures are on the PCB
mounted face.
Recommended PCB layout for right-angle through hole type male connectors
2.6≈8=20.8±0.1
2.6≈6=15.6±0.1
2.6≈5=13±0.1
2.6≈3=7.8±0.1
2.6±0.1
2.6±0.1
9.1±0.1
2.6±0.1
2.6±0.1
POS.#1
POS.#25
POS.#1
POS.#16
ø0.9±0.1
ø0.9±0.1
2.54±0.1
2.54±0.1
2.54±0.1
2.54±0.1
2.6≈2=5.2±0.1
2.6±0.1
2.6±0.1
POS.#1
POS.#8
ø0.9±0.1
2.54±0.1 2.54±0.1
2.6≈11=28.6±0.1
2.6≈9=23.4±0.1
2.6±0.1
2.6±0.1
13±0.1
POS.#1
POS.#34
ø0.9±0.1
2.54±0.1
2.54±0.1
2.6≈17=44.2±0.1
2.6≈13=33.8±0.1
2.6±0.1
2.6±0.1
18.2±0.1
POS.#50
POS.#1
ø0.9±0.1
2.54±0.1
2.54±0.1
2.6≈6=15.6±0.1
2.6≈5=13±0.1
2.6±0.1
2.6±0.1
POS.#1
POS.#20
ø0.9±0.1
2.54±0.1
2.54±0.1
17.4±0.1
9 MAX.
2.04±0.05
33±0.1
9 MAX.
2.04±0.05
40.8±0.1
9 MAX.
2.04±0.05
25.2±0.1
9 MAX.
2.04±0.05
27.8±0.1
9 MAX.
2.04±0.05
56.4±0.1
9 MAX.
2.04±0.05
ø2.8
ø2.8
ø2.8
ø2.8
ø2.8
ø2.8
Note: The dimensions shown in
these figures are on the PCB
mounted face.
8-contact connector
25-contact connector
16-contact connector
34-contact connector
20-contact connector
50-contact connector
Edge of PCB
Edge of PCB
Edge of PCB
Edge of PCB
Edge of PCB
Edge of PCB
Recommended PCB layout for MRH series through hole type
5.08±0.1
6.07±0.1
21.73±0.1
2.54±0.05
21.73±0.1
2.54±0.05
2.54≈6=15.24
±0.1
2.54≈6=15.24
±0.1
2.54±0.05
2.54±0.05 2.54±0.05
9 MAX.
2.54±0.05
10.16±0.1
22.86±0.1
2-ø2.8
9 MAX.
6.07±0.1
4-ø0.9+0.1
0
20-ø0.9+0.1
0
7.63
±0.1
6.61
±0.1
6.61±0.1
2.54±0.05
2.54±0.05
2.54≈17=43.18±0.1
2.54≈17=43.18±0.1
2.54±0.05
2.54±0.05
2.54±0.05 2.54±0.05
10.16±0.1
10.16±0.1
50.81±0.1
49.79±0.1
49.79±0.1
2-ø2.8
4-ø0.9+0.1
0
50-ø0.9+0.1
0
7.63±0.1
6.61±0.1
2.54±0.05
2.54≈17=43.18±0.1
2.54±0.05 2.54±0.05
50.81±0.1
49.79±0.1 2-ø2.8
4-ø0.9 +0.1
0
50-ø0.9+0.1
0
50-ø0.9 +0.1
0
20-ø0.9+0.1
0
2-ø2.8
21.73±0.1
22.86±0.1
2.54±0.05
2.54≈6=15.24
±0.1
2.54±0.05
2.54±0.05
6.07±0.1
20-ø0.9+0.1
0
4-ø0.9+0.1
0
5.08±0.1
10.16±0.1
2-ø2.8
21.31±0.1
2.54±0.05
2.54≈6=15.24±0.1
2.54±0.05 2.54±0.05
9 MAX.
6.49±0.1
20-ø0.9+0.1
0
2-ø2.8
2-ø2.8
9 MAX.
6.61±0.05
2.54±0.05
2.54≈17=43.18±0.1
2.54±0.05 2.54±0.05
49.79±0.1
50-ø0.9
2-ø2.8
1
8
7
13
20
14
1
8
20
13
7
14
12
8
20
13
76
14
12
8
2019
1312
76
14 15
1
33
19 25 26
25 26
25 26
25 26
32
50
18
1
19 32
50
18
12
33
19 32
50
18
12
33
19 32
50
18
MRH-20MD+
-20RMD+
MRH-20MA+
-20RMA+
MRH-20FD+
-20RFD+
MRH-20FA+
-20RFA+
MRH-50MD+
-50RMD+
MRH-50MA+
-50RMA+
MRH-50FD+
-50RFD+
MRH-50FA+
-50RFA+
Edge of PCB
Edge of PCB
Edge of PCB
Edge of PCB
Note: The dimensions shown in
these figures are on the PCB
mounted face.
33
MRF-96FL( )+
MRF-96ML( )+
MRF-96MD( )+
MRF-96FD( )+
-96FDW
-96FDWG+
Row a
Row b
Row c
Row a
Row b
Row c
Row a
Row b
Row c
Row c
Row b
Row a
3132 30 231
3132 30 231
ø3±0.05 2.54±0.05
90±0.1
2.54±0.05≈31=78.74±0.1
ø0.9+0.1
0
ø0.9+0.1
0
1.5±0.05
2.54±0.05
2.54±0.05
3132 30 231
ø3±0.05
90±0.1
2.54±0.05≈31=78.74±0.1
1.5±0.05
2.54±0.05
2.54±0.05
2.54±0.05
ø0.9+0.1
0
ø3±0.05
90±0.1
2.54±0.05≈31=78.74±0.1
2.54±0.05
8.74 REF.
4.74±0.05
2.54±0.05
2.54±0.05
213 3130 32
ø0.9+0.1
0
ø3±0.05
90±0.1
2.54±0.05≈31=78.74±0.1
2.54±0.05
12.54 REF.
5.14±0.05
2.54±0.05
2.54±0.05
Edge of PCB
Edge of PCB
Note: The dimensions shown in
these figures are on the PCB
mounted face.
Recommended PCB layout for MRF series through hole type
Recommended panel cut-out dimensions for soldering type, wire wrapping or crimping type
Flow temperature profile (for reference purposes)
The flow temperature profile as shown above is
for reference purposes. This profile depends on
requirements such as the PCB size. Thus, this
profile may not meet with your specific situation.
Please evaluate your PCB-mounting soldering
and set your own flow temperature profile.
ΩApplicable products
100~130˚C
260±5˚C
30~60sec
5sec
The profile shown in this drawing is applicable only for
those products shown above.
MR series through hole type connector
MRH series through hole type connector
MRF series through hole type connector
Connector
8-contact connector
16-contact connector
20-contact connector
25-contact connector
34-contact connector
50-contact connector
60-contact connector
17.4
25.2
27.8
33.0
40.8
56.4
52.6
A
12.4
20.2
22.8
28.0
35.8
51.4
46.8
B
11.5
14.5
C
2.8
3.3
øD
63.6
72.3
74.9
80.1
87.9
103.5
98.7
E
(Reference)
20
19
20
21
23
F
A±0.1
B±0.1
E MIN.
øD+0.1
0
C±0.1
F MIN.
Recommended panel cut-out dimensions for soldering type,
wire wrapping or crimping type
Note 1: Product Part No. in the square brackets [ ] shows a male or female connector,
which is the opposite of the male or female connector as above.
Note 2: Product Part No. in the box shows a finished product Part No.
Ω Example of using vertical type or dual-purpose
vertical and horizontal type case
Locking blockConnector
Connector
with locking block
Finished product
Part No.
ConnectorCase
Vertical type plastic case
Soldering type
connector with a
vertical case
Soldering type
connector with
locking block
Locking block kit
Soldering type
connector
Wire wrapping type
connector
Straight through hole
type connector
Wire wrapping type
with locking block
connector
Straight through hole
type connector with
locking block
Right-angle through hole
type connector
with locking block
Crimping type
insulator with
locking block
Soldering type
connector
Dual-purpose vertical and
horizontal type plastic case
Wire wrapping type
connector
Crimping type
insulator
Crimping type
contact
Wire wrapping type
connector with a
vertical case
Crimping type
insulator with a
vertical case
Soldering type connector
with a dual-purpose vertical
and horizontal type plastic case
Wire wrapping type connector
with a dual-purpose vertical
and horizontal type plastic case
Crimping type insulator
with a dual-purpose vertical
and horizontal type plastic case
Panel or PCB side
Cable side
Combination of Connectors, Case, and Locking Blocks
MR-( )RMD2(G)+
[MR-( )RFD2(G)+]
MR-( )RMA(G)+
[MR-( )RFA(G)+]
MRP-( )RM01+
[MRP-( )RF01+]
MRP-( )M01
[MRP-( )F01]
MR-( )MD2
[MR-( )FD2]
MRP-M1( )( )
[MRP-F1( )( )]
MR-( )L+
MR-( )LW+
MR-R4+
MR-( )F(G)
[MR-( )M(G)]
MR-( )FW(G)
[MR-( )MW(G)]
MRP-( )F01
[MRP-( )M01]
MRP-F1( )( )
[MRP-M1( )
( )
]
MR-( )LWF(G)+
[MR-( )LWM(G)+]
MR-( )LWFW(G)+
[MR-( )LWMW(G)+]
MRP-( )F01-( )LW+
[MRP-( )M01-( )LW+]
MR-( )LF(G)+
[MR-( )LM(G)+]
MR-( )RM(G)+
[MR-( )RF(G)+]
MR-( )M(G)
[MR-( )F(G)]
MR-( )MW(G)
[MR-( )FW(G)]
MR-( )RMW(G)+
[MR-( )RFW(G)+]
MR-( )LFW(G)+
[MR-( )LMW(G)+]
MRP-( )F01-( )L+
[MRP-( )M01-( )L+]
Crimping type
insulator
Crimping type contact
Ω Example of using skew type cases
BraceConnectorConnector
Finished product
Part No.
Case Connector with brace
Panel or PCB sideCable side
Ω Example of using cases for relay connections
CaseConnector
Finished product
Part No.
ConnectorCase
Cable side (vertical case)Cable side (case for relay connection)
MR-( )NS2FW(G)+
[MR-( )NS2MW(G)+]
MR-( )NS2F(G)+
[MR-( )NS2M(G)+]
MR-( )NSFW(G)+
[MR-( )NSMW(G)+]
MR-( )NSF(G)+
[MR-( )NSM(G)+]
MR-( )SRM(G)+
[MR-( )SRF(G)+]
MR-( )M(G)
[MR-( )F(G)]
MR-( )MW(G)
[MR-( )FW(G)]
MR-( )MD2
[MR-( )FD2]
MR-( )RF(G)+
[MR-( )RM(G)+]
MR-( )LM(G)+
[MR-( )LF(G)+]
MR-( )LMW(G)+
[MR-( )LFW(G)+]
MRP-( )F01-( )L+
[MRP-( )M01-( )L+]
MR-( )RFW(G)+
[MR-( )RMW(G)+]
MRP-( )RF01+
[MRP-( )RM01+]
MRP-F1( )( )
[MRP-M1( )( )] MRP-M1( )( )
[MRP-F1( )( )]
MRP-( )M01
[MRP-( )F01]
MR-( )MW(G)
[MR-( )FW(G)]
MR-( )M(G)
[MR-( )F(G)]
MR-( )SRMW(G)+
[MR-( )SRFW(G)+]
MR-( )SRMD2(G)+
[MR-( )SRFD2(G)+]
MR-( )SRMA(G)+
[MR-( )SRFA(G)+]
MR-( )F(G)
[MR-( )M(G)]
MR-( )NS+ MR-( )SR+
MR-( )SRA( )+
MR-( )FW(G)
[MR-( )MW(G)]
Skew type
plastic case
MR-( )NSA+
Skew type
plastic case
Soldering type connector
with a skew type
plastic case
Soldering type
connector
with brace
Brace kit
Brace kit for through
hole type connectors
Soldering type
connector
Wire wrapping type
connector
with brace
Straight through hole
type connector
with brace
Right-angle through hole
type connector
with brace
Soldering type connector
with a skew type
plastic case
Wire wrapping type connector
with a skew type
plasitc case
Soldering type
connector with
locking block
Soldering type connector
with a vertical case
Wire wrapping type connector
with a vertical case
Wire wrapping type
connector
Soldering type
connector
Crimping type
insulator with a
vertical case
Crimping type
contact
Crimping type
insulator
Wire wrapping type
connector with
locking block
Crimping type
insulator with
locking block
Crimping type
contact
Wire wrapping type connector
with a skew type
plastic case
Soldering type
connector
Wire wrapping type
connector
Straight through hole
type connector
Wire wrapping type
connector
MR-( )LK2+
Vertical type plastic case
for junction
MR-( )L+
Vertical type
plasitc case
Product List
Soldering type
female connector for panel
MR-( )F( )
M-16MR
MR series...14
Soldering type
male connector for panel
MR-( )M( )
M-17MR
MR series...15
Wire wrapping type
female connector for panel
MR-( )FW( )
M-18MR
MR series...16
Wire wrapping type
male connector for panel
MR-( )MW( )
M-19MR
MR series...17
Straight through hole type
female connector for PCB
MR-( )FD2( )
M-20MR
MR series...18
Straight through hole type
male connector for PCB
MR-( )MD2( )
M-21MR
MR series...19
Right-angle through hole type
female connector for PCB
MR-( )FA( )
M-22MR
MR series...20
Right-angle through hole type
male connector for PCB
MR-( )MA( )
M-23MR
MR series...21
Soldering type
female connector with locking
block for panel
MR-( )RF( )+
M-24MR
MR series...22
Soldering type
male connector with locking
block for panel
MR-( )RM( )+
M-25MR
MR series...23
Wire wrapping type
female connector with locking
block for panel
MR-( )RFW( )+
M-26MR
MR series...24
Wire wrapping type
male connector with locking
block for panel
MR-( )RMW( )+
M-27MR
MR series...25
Straight through hole type
female connector with locking
block for PCB
MR-( )RFD2( )+
M-28MR
MR series...26
Straight through hole type
male connector with locking
block for PCB
MR-( )RMD2( )+
M-29MR
MR series...27
Right-angle through hole type
female connector with locking
block for PCB
MR-( )RFA( )+
M-30MR
MR series...28
Right-angle through hole type
male connector with locking
block for PCB
MR-( )RMA( )+
M-31MR
MR series...29
Soldering type
female connector with brace
for panel
MR-( )SRF( )+
M-32MR
MR series...30
Soldering type
male connector with brace
for panel
MR-( )SRM( )+
M-33MR
MR series...31
Wire wrapping type
female connector with brace
for panel
MR-( )SRFW( )+
M-34MR
MR series...32
Wire wrapping type
male connector with brace
for panel
MR-( )SRMW( )+
M-35MR
MR series...33
MR
Straight through hole type
female connector with brace
for PCB
MR-( )SRFD2( )+
M-36MR
MR series...34
Straight through hole type
male connector with brace
for PCB
MR-( )SRMD2( )+
M-37MR
MR series...35
Right-angle through hole type
female connector with brace
for PCB
MR-( )SRFA( )+
M-38MR
MR series...36
Right-angle through hole type
male connector with brace
for PCB
MR-( )SRMA( )+
M-39MR
MR series...37
Vertical type plastic case
MR-( )L+
M-40MR
MR series...38
Vertical type plastic case
for junction
MR-( )LK2+
M-41MR
MR series...39
Dual-purpose vertical and
horizontal type plastic case
MR-( )LW+
M-42MR
MR series...40
Skew type plastic case
MR-( )NS+
M-43MR
MR series...41
Skew type plastic case
MR-( )NSA+
M-44MR
MR series...42
Skew type plastic case
MR-( )NSB+
M-45MR
MR series...43
Locking block kit
MR-R( )+
M-46MR
MR series...44
Brace kit
MR-( )SR+
M-47MR
MR series...45
Brace kit
MR-( )SRA( )+
M-48MR
MR series...46
Dust cover for female connector
MR-( )CF
M-49MR
MR series...47
Key for preventing misinsertion
MR-PK
M-50MR
MR series...48
Tool for extracting male contact
MR-K1
M-51MR
MR series...49
Crimping type female insulator
for panel
MRP-( )F01
M-52MR
MR series...50
Crimping type male insulator
for panel
MRP-( )M01
M-53MR
MR series...51
Crimping type
female insulator with locking
block for panel
MRP-( )RF01+
M-54MR
MR series...52
Crimping type
male insulator with locking
block for panel
MRP-( )RM01+
M-55MR
MR series...53
MR
Crimping type female contact
MRP-F1( )( )
M-56MR
MR series...54
Crimping type male contact
MRP-M1( )( )
M-57MR
MR series...55
Crimping type contact extraction
tool
MRP-MF+
M-58MR
MR series...56
Straight through hole type
female connector for PCB
MRH-( )FD( )+
M-59MR
MR series...57
Straight through hole type
male connector for PCB
MRH-( )MD( )+
M-60MR
MR series...58
Right-angle through hole type
female connector for PCB
MRH-( )FA( )+
M-61MR
MR series...59
Right-angle through hole type
male connector for PCB
MRH-( )MA( )+
M-62MR
MR series...60
Straight through hole type
female connector with locking
block for PCB
MRH-( )RFD( )+
M-63MR
MR series...61
Straight through hole type
male connector with locking
block for PCB
MRH-( )RMD( )+
M-64MR
MR series...62
Right-angle through hole type
female connector with locking
block for PCB
MRH-( )RFA( )+
M-65MR
MR series...63
Right-angle through hole type
male connector with locking
block for PCB
MRH-( )RMA( )+
M-66MR
MR series...64
Straight through hole type
female connector for PCB
MRF-96FD( )+
M-67MR
MR series...65
Right-angle through hole type
female connector for PCB
MRF-96FL( )+
M-68MR
MR series...66
Wire wrapping type
female connector for PCB
MRF-96FDW( )
M-69MR
MR series...67
Right-angle through hole type
male connector PCB
MRF-96ML( )+
M-70MR
MR series...68
Straight through hole type
male connector for PCB
MRF-96MD( )+
M-71MR
MR series...69
Rectangular connector
For panel
Soldering
● Configuration of product Part No.
Mating connectors: MR and MRH series male connectors
Applicable case: MR-( )L+, etc.
Soldering type female connector for panel
MR-( )F( )
➀➁➂➃
MR- ( ) F ( )
➀Series name
➁No. of contacts: 8, 16, 20, 25, 34, 50 or 60
➂Type of contact: Soldering, female
➃Contact plating
None: Silver plate (standard)
G : Gold plate
A
B
13
2-ø2.8
C
19.8 REF.
17.3 REF.
D
11 14
16
A
B2-ø3.2
C
19.8 REF.
17.3 REF.
D
™
£
¡
™
£
¡
8, 16, 20, 25, 34 or 50-contact
connector
60-contact connector
Ω Dimensions
MR-8F( )
MR-16F( )
MR-20F( )
MR-25F( )
MR-34F( )
MR-50F( )
MR-60F( )
22.4
30.2
32.8
38.0
45.8
61.4
59.6
17.4
25.2
27.8
33.0
40.8
56.4
52.6
9.411.9
19.7
22.3
27.5
35.3
50.9
46.3
Part No. AB
CD
9
Ω Components
➀
➁
➂
Insulator
Contact (short)
Contact (long)
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Soldering type male connector for panel
MR-( )M( )
Rectangular connector
For panel
Soldering
● Configuration of product Part No.
MR- ( ) M ( )
➀➁➂➃
Mating connectors: MR and MRH series female connectors
Applicable case: MR-( )L+, etc.
➀Series name
➁No. of contacts: 8, 16, 20, 25, 34, 50 or 60
➂Type of contact: Soldering, male
➃Contact plating
None: Silver plate (standard)
G : Gold plate
8, 16, 20, 25, 34 or 50-contact
connector
60-contact connector
Ω Dimensions
MR-8M( )
MR-16M( )
MR-20M( )
MR-25M( )
MR-34M( )
MR-50M( )
MR-60M( )
22.4
30.2
32.8
38.0
45.8
61.4
59.6
17.4
25.2
27.8
33.0
40.8
56.4
52.6
10.0
9.6
11.9
19.7
22.3
27.5
35.3
50.9
46.3
Part No. AB
CD
11
A
B
13
2-ø2.8
18.1 REF.
D
15.6 REF.
C
18.1 REF.
D
15.6 REF. 16
C14
A
B2-ø3.2
™
£
¡
™
£
¡
Ω Components
➀
➁
➂
Insulator
Contact (short)
Contact (long)
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
Rectangular connector
For panel
Wire wrapping
● Configuration of product Part No.
Mating connectors: MR and MRH series male connectors
Applicable case: MR-( )L+, etc.
Applicable cable sizes: ø0.32-0.40 mm
Wire wrapping type female connector for panel
MR-( )FW( )
➀➁➂➃
MR- ( ) FW ( )
➀Series name
➁No. of contacts: 8, 16, 20, 25, 34, 50 or 60
➂Type of contact: Wire wrapping, female
➃Contact plating
None: Silver plate (standard)
G : Gold plate
● Components
➀
➁
Insulator
Contact
Ω Dimensions
MR-8FW( )
MR-16FW( )
MR-20FW( )
MR-25FW( )
MR-34FW( )
MR-50FW( )
MR-60FW( )
22.4
30.2
32.8
38.0
45.8
61.4
59.6
17.4
25.2
27.8
33.0
40.8
56.4
52.6
9.4
9
11.9
19.7
22.3
27.5
35.3
50.9
46.3
Part No. AB
CD
¡
™
16
A
B2-ø3.2
A
B
13
2-ø2.8
¡
™
C
25 REF.
D
11
œ0.6
C
25 REF.
D
14
œ0.6
8, 16, 20, 25, 34 or 50-contact
connector
60-contact connector
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Wire wrapping type male connector for panel
MR-( )MW( )
Rectangular connector
For panel
Wire wrapping
● Configuration of product Part No.
MR- ( ) MW ( )
➀➁➂➃
Mating connectors: MR and MRH series female connectors
Applicable case: MR-( )L+, etc.
Applicable cable sizes: ø0.32-0.40 mm
➀Series name
➁No. of contacts: 8, 16, 20, 25, 34, 50 or 60
➂Type of contact: Wire wrapping, male
➃Contact plating
None: Silver plate (standard)
G : Gold plate
Ω Components
➀
➁
Insulator
Contact
Ω Dimensions
MR-8MW( )
MR-16MW( )
MR-20MW( )
MR-25MW( )
MR-34MW( )
MR-50MW( )
MR-60MW( )
22.4
30.2
32.8
38.0
45.8
61.4
59.6
17.4
25.2
27.8
33.0
40.8
56.4
52.6
10.0
9.6
11.9
19.7
22.3
27.5
35.3
50.9
46.3
Part No. AB
CD
¡
™
C
23.6 REF.
D
11
œ0.6
¡
™
C
23.6 REF.
D16
14
œ0.6
A
B
13
2-ø2.8
A
B2-ø3.2
8, 16, 20, 25, 34 or 50-contact
connector
60-contact connector
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
Rectangular connector
For PCB
Through hole
● Configuration of product Part No.
Mating connectors: MR and MRH series male connectors
Straight through hole type female connector for PCB
MR-( )FD2( )
➀➁ ➂ ➃
MR- ( ) FD2 ( )
➀Series name
➁No. of contacts: 8, 16, 20, 25, 34 or 50
➂Type of contact: Through hole, female
➃Contact plating
None: Silver plate (standard)
G : Gold plate
● Components
➀
➁
➂
➃
➄
Insulator
Spacer
Contact
Small-sized Phillips flat head screw
Hexagon nut
Ω Dimensions
MR-8FD2( )
MR-16FD2( )
MR-20FD2( )
MR-25FD2( )
MR-34FD2( )
MR-50FD2( )
22.4
30.2
32.8
38.0
45.8
61.4
17.4
25.2
27.8
33.0
40.8
56.4
Part No. AB
¢
∞
A
B
13
15.5
18 REF.
6
¡
™
£
¡
£
A
B
13
15.1
18 REF.
6
œ0.5
2-ø2.8
œ0.5
16, 20, 25, 34 or 50-contact
connector
8-contact connector
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Straight through hole type male connector for PCB
MR-( )MD2( )
Rectangular connector
For PCB
Through hole
● Configuration of product Part No.
MR- ( ) MD2 ( )
➀➁ ➂ ➃
Mating connectors: MR and MRH series female connectors
➀Series name
➁No. of contacts: 8, 16, 20, 25, 34 or 50
➂Type of contact: Through hole, male
➃Contact plating
None: Silver plate (standard)
G : Gold plate
● Components
➀
➁
➂
➃
➄
Insulator
Spacer
Contact
Hexagon nut
Small-sized Phillips head screw
16, 20, 25, 34 or 50-contact
connector
8-contact connector
Ω Dimensions
MR-8MD2( )
MR-16MD2( )
MR-20MD2( )
MR-25MD2( )
MR-34MD2( )
MR-50MD2( )
22.4
30.2
32.8
38.0
45.8
61.4
17.4
25.2
27.8
33.0
40.8
56.4
Part No. AB
A
B
17 REF.
13.8
13
13
13.4
16.6 REF.
œ0.5 œ0.5
A
B
¡
™
£
¢
∞
¡
£
2-ø2.8
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
Rectangular connector
For PCB
Right-angle Through hole
● Configuration of product Part No.
Mating connectors: MR and MRH series male connectors
Right-angle through hole type female connector for PCB
MR-( )FA( )
➀ ➁➂➃
MR- ( ) FA ( )
➀Series name
➁No. of contacts: 8, 16, 20, 25, 34 or 50
➂Type of contact: Right-angle through hole, female
➃Contact plating
None: Silver plate (standard)
G : Gold plate
● Components
➀
➁
➂
➃
➄
➅
➆
Insulator
Bracket
Spacer
Contact (short)
Contact (middle)
Contact (long)
Tapping screw
Ω Dimensions
MR-8FA( )
MR-16FA( )
MR-20FA( )
MR-25FA( )
MR-34FA( )
MR-50FA( )
22.4
30.2
32.8
38.0
45.8
61.4
17.4
25.2
27.8
33.0
40.8
56.4
9.4
9
26.6
34.4
37.0
42.2
50.0
65.6
Part No. AB
CD
7.6
8
E
20 or 50-contact connector
8, 16, 25 or 34-contact connector
2.54
7.5
2.54
¢
∞
§
2.54
7.5
2.54
¢
∞
§
B
A
C
¶
13 3.5 REF.
œ0.5
B
D
E
15.2
2-ø2.8
¡
£
™
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Right-angle through hole type male connector for PCB
MR-( )MA( )
Rectangular connector
For PCB
Right-angle Through hole
● Configuration of product Part No.
MR- ( ) MA ( )
➀➁➂➃
Mating connectors: MR and MRH series female connectors
➀Series name
➁No. of contacts: 8, 16, 20, 25, 34 or 50
➂Type of contact: Right-angle through hole, male
➃Contact plating
None: Silver plate (standard)
G : Gold plate
● Components
➀
➁
➂
➃
➄
➅
Insulator
Bracket
Contact (short)
Contact (middle)
Contact (long)
Tapping screw
Ω Dimensions
MR-8MA( )
MR-16MA( )
MR-20MA( )
MR-25MA( )
MR-34MA( )
MR-50MA( )
22.4
30.2
32.8
38.0
45.8
61.4
17.4
25.2
27.8
33.0
40.8
56.4
10.0
9.6
26.6
34.4
37.0
42.2
50.0
65.6
Part No. AB
CD
5.6
6
E
B
A
C
§
13 3.5 REF.
œ0.5
B
D
E
13.2
2-ø2.8
¡
™
20 or 50-contact connector
8, 16, 25 or 34-contact connector
2.54
5.5
2.54
£
¢
∞
2.54
5.5
2.54
£
¢
∞
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
Rectangular connector
For panel
Soldering
With locking block
● Configuration of product Part No.
Mating case: MR-( )L+, MR-( )LW+
Mating connectors with case: MR-( )LM( )+, etc.
Soldering type female connector with locking block
for panel
MR-( )RF( )+
➀➁➂➃
➄
MR- ( ) R F ( )+
➀Series name
➁No. of contacts: 8, 16, 20, 25, 34, 50 or 60
➂With locking block
➃Type of contact: Soldering, female
➄
Contact plating
None: Silver plate
G : Gold plate
● Components
➀
➁
➂
➃
➄
➅
Insulator
Contact (short)
Contact (long)
Locking block (Appended)
Spring washers (Appended)
Small-sized Phillips head screws (Appended)
8, 16, 20, 25, 34 or 50-contact
connector
60-contact connector
13
D
17.3 REF.
19.8 REF.
D
17.3 REF.
19.8 REF.
B
A
16
B
A
¡
¢
∞
§
™
£
¡
¢
∞
§
™
£
11
C14
C
Ω Dimensions
MR-8RF( )+
MR-16RF( )+
MR-20RF( )+
MR-25RF( )+
MR-34RF( )+
MR-50RF( )+
MR-60R2F( )+
22.4
30.2
32.8
38.0
45.8
61.4
59.6
17.4
25.2
27.8
33.0
40.8
56.4
52.6
11.9
19.7
22.3
27.5
35.3
50.9
46.3
Part No. AB
C
9.4
9.0
D
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Soldering type male connector with locking block
for panel
MR-( )RM( )+
Rectangular connector
For panel
Soldering
With locking block
Mating case: MR-( )L+, MR-( )LW+
Mating connectors with case: MR-( )LF( )+, etc.
● Configuration of product Part No.
➀➁➂➃
➄
MR- ( ) R M ( )+
➀Series name
➁No. of contacts: 8, 16, 20, 25, 34, 50 or 60
➂With locking block
➃Type of contact: Soldering, male
➄
Contact plating
None: Silver plate
G : Gold plate
● Components
➀
➁
➂
➃
➄
➅
Insulator
Contact (short)
Contact (long)
Locking block (Appended)
Spring washers (Appended)
Small-sized Phillips head screws (Appended)
13
D
15.6 REF.
18.1 REF.
D
11C C14
15.6 REF.
18.1 REF.
B
A
¡
¢
∞
§
™
£
¡
¢
∞
§
™
£
B
A
16
Ω Dimensions
MR-8RM( )+
MR-16RM( )+
MR-20RM( )+
MR-25RM( )+
MR-34RM( )+
MR-50RM( )+
MR-60R2M( )+
22.4
30.2
32.8
38.0
45.8
61.4
59.6
17.4
25.2
27.8
33.0
40.8
56.4
52.6
11.9
19.7
22.3
27.5
35.3
50.9
46.3
Part No. AB
C
10.0
9.6
D
8, 16, 20, 25, 34 or 50-contact
connector
60-contact connector
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
Rectangular connector
For panel
Wire wrapping
With locking block
● Configuration of product Part No.
Mating case: MR-( )L+, MR-( )LW+
Mating connectors with case: MR-( )LM( )+, etc.
Wire wrapping type female connector with locking block
for panel
MR-( )RFW( )+
➀➁➂➃
➄
MR- ( ) R FW ( )+
➀Series name
➁No. of contacts: 8, 16, 20, 25, 34, 50 or 60
➂With locking block
➃Type of contact: Wire wrapping, female
➄
Contact plating
None: Silver plate (standard)
G : Gold plate
● Components
➀
➁
➂
➃
➄
Insulator
Contact
Locking block (Appended)
Spring washers (Appended)
Small-sized Phillips head screws (Appended)
8, 16, 20, 25, 34 or 50-contact
connector
60-contact connector
Ω Dimensions
MR-8RFW( )+
MR-16RFW( )+
MR-20RFW( )+
MR-25RFW( )+
MR-34RFW( )+
MR-50RFW( )+
MR-60R2FW( )+
22.4
30.2
32.8
38.0
45.8
61.4
59.6
17.4
25.2
27.8
33.0
40.8
56.4
52.6
11.9
19.7
22.3
27.5
35.3
50.9
46.3
Part No. AB
C
9.4
9.0
D
13
D
25 REF.
D
25 REF.
B
A
16
B
A
¡
£
¢
∞
™
11
C
C
œ0.6
14
œ0.6
¡
£
¢
∞
™
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Wire wrapping type male connector with locking block
for panel
MR-( )RMW( )+
Rectangular connector
For panel
Wire wrapping
With locking block
Mating case: MR-( )L+, MR-( )LW+
Mating connectors with case: MR-( )LF( )+, etc.
● Configuration of product Part No.
➀➁➂➃
➄
MR- ( ) R MW ( )+
➀Series name
➁No. of contacts: 8, 16, 20, 25, 34, 50 or 60
➂Type locking block
➃Form of contact: Wire wrapping, male
➄
Contact plating
None: Silver plate
G : Gold plate
● Components
➀
➁
➂
➃
➄
Insulator
Contact
Locking block (Appended)
Spring washers (Appended)
Small-sized Phillips head screws (Appended)
8, 16, 20, 25, 34 or 50-contact
connector
60-contact connector
Ω Dimensions
MR-8RMW( )+
MR-16RMW( )+
MR-20RMW( )+
MR-25RMW( )+
MR-34RMW( )+
MR-50RMW( )+
MR-60R2MW( )+
22.4
30.2
32.8
38.0
45.8
61.4
59.6
17.4
25.2
27.8
33.0
40.8
56.4
52.6
11.9
19.7
22.3
27.5
35.3
50.9
46.3
Part No. AB
C
10.0
9.6
D
13
D
23.6 REF.
D
CC
23.6 REF.
B
A
¡
£
¢
∞
™
¡
£
¢
∞
™
B
A
11
œ0.6
14
œ0.6
16
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
Rectangular connector
For PCB
Through hole
With locking block
● Configuration of product Part No.
Mating case: MR-( )L+, MR-( )LW+
Mating connectors with case: MR-( )LM( )+, etc.
Straight through hole type female connector
with locking block for PCB
MR-( )RFD2( )+
➀➁➂➃
➄
MR- ( ) R FD2 ( )+
➀Series name
➁No. of contacts: 8, 16, 20, 25, 34 or 50
➂With locking block
➃Type of contact: Through hole, male
➄
Contact plating
None: Silver plate (standard)
G : Gold plate
● Components
➀
➁
➂
➃
➄
Insulator
Spacer
Contact
Locking block (Appended)
Small-sized Phillips head screws (Appended)
Ω Dimensions
MR-8RFD2( )+
MR-16RFD2( )+
MR-20RFD2( )+
MR-25RFD2( )+
MR-34RFD2( )+
MR-50RFD2( )+
22.4
30.2
32.8
38.0
45.8
61.4
17.4
25.2
27.8
33.0
40.8
56.4
Part No. AB
13
B
A
œ0.5
¢
∞
15.5
6
¡
™
£
18 REF.
13
B
A
œ0.5
¢
∞
15.1
6
¡
£
18 REF.
8-contact connector 16, 20, 25, 34 or 50-contact connector
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Straight through hole type male connector
with locking block for PCB
MR-( )RMD2( )+
Rectangular connector
For PCB
Through hole
With locking block
Mating case: MR-( )L+, MR-( )LW+
Mating connectors with case: MR-( )LF( )+, etc.
● Configuration of product Part No.
➀➁➂➃
➄
MR- ( ) R MD2 ( )+
➀Series name
➁No. of contacts: 8, 16, 20, 25, 34 or 50
➂With locking block
➃Type of contact: Through hole, male
➄
Contact plating
None: Silver plate (standard)
G : Gold plate
● Components
➀
➁
➂
➃
➄
Insulator
Spacer
Contact
Locking block (Appended)
Small-sized Phillips head screws (Appended)
Ω Dimensions
MR-8RMD2( )+
MR-16RMD2( )+
MR-20RMD2( )+
MR-25RMD2( )+
MR-34RMD2( )+
MR-50RMD2( )+
22.4
30.2
32.8
38.0
45.8
61.4
17.4
25.2
27.8
33.0
40.8
56.4
Part No. AB
13
B
A
œ0.5
¢
∞
13.8
6.6
¡
™
£
17 REF.
B
A
œ0.5
¢
∞
13.4
6.6
¡
£
16.6 REF.
13
8-contact connector 16, 20, 25, 34 or 50-contact connector
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
Rectangular connector
For PCB
Right-angle Through hole
With locking block
● Configuration of product Part No.
Mating case: MR-( )L+, MR-( )LW+
Mating connectors with case: MR-( )LM( )+, etc.
Right-angle through hole type female connector
with locking block for PCB
MR-( )RFA( )+
➀➁➂➃
➄
MR- ( ) R FA ( )+
➀Series name
➁No. of contacts: 8, 16, 20, 25, 34 or 50
➂With locking block
➃Type of contact: Right-angle through hole, female
➄
Contact plating
None: Silver plate (standard)
G : Gold plate
● Components
➀
➁
➂
➃
➄
➅
➆
➇
Insulator
Bracket
Spacer
Contact (short)
Contact (middle)
Contact (long)
Locking block
Small-sized Phillips flat head screw
Ω Dimensions
MR-8RFA( )+
MR-16RFA( )+
MR-20RFA( )+
MR-25RFA( )+
MR-34RFA( )+
MR-50RFA( )+
22.4
30.2
32.8
38.0
45.8
61.4
17.4
25.2
27.8
33.0
40.8
56.4
9.4
9
26.6
34.4
37.0
42.2
50.0
65.6
Part No. AB
CD
7.6
8
E
B
A
C
13 3.5 REF.
œ0.5
20 or 50-contact connector
8, 16, 25 or 34-contact connector
2.54
7.5
2.54
¢
∞
§
2.54
7.5
2.54
¢
∞
§
B
D
E
15.2
2-ø2.8
¡
£
™
¶
•
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Right-angle through hole type male connector
with locking block for PCB
MR-( )RMA( )+
Rectangular connector
For PCB
Right-angle Through hole
With locking block
Mating case: MR-( )L+, MR-( )LW+
Mating connectors with case: MR-( )LF( )+, etc.
● Configuration of product Part No.
➀➁➂➃
➄
MR- ( ) R MA ( )+
20 or 50-contact connector
8, 16, 25 or 34-contact connector
➀Series name
➁No. of contacts: 8, 16, 20, 25, 34 or 50
➂With locking block
➃Type of contact: Right-angle through hole, male
➄
Contact plating
None: Silver plate (standard)
G : Gold plate
● Components
➀
➁
➂
➃
➄
➅
➆
Insulator
Bracket
Contact (short)
Contact (middle)
Contact (long)
Locking block
Small-sized Phillips flat head screw
Ω Dimensions
MR-8RMA( )+
MR-16RMA( )+
MR-20RMA( )+
MR-25RMA( )+
MR-34RMA( )+
MR-50RMA( )+
22.4
30.2
32.8
38.0
45.8
61.4
17.4
25.2
27.8
33.0
40.8
56.4
26.6
34.4
37.0
42.2
50.0
65.6
10.0
9.6
Part No. AB
CD
5.6
6
E
œ0.5
13 3.5 REF.
B
DE
13.2
¡
™
¶
§
2-ø2.8
C
A
B
∞
¢
£
5.5
2.54 2.54
∞
¢
£
5.5
2.54 2.54
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
Rectangular connector
For panel
Soldering
With brace
● Configuration of product Part No.
Mating case: MR-( )NS+
Mating connectors with case: MR-( )NSM( )+, etc.
Soldering type female connector with brace for panel
MR-( )SRF( )+
➀➁➂➃
➄
MR- ( ) SR F ( )+
➀Series name
➁No. of contacts: 16, 20, 25, 34 or 50
➂With brace
➃Type of contact: Soldering, female
➄
Contact plating
None: Silver plate
G : Gold plate
● Components
➀
➁
➂
➃
➄
➅
Insulator
Contact (short)
Contact (long)
Brace (Appended)
Small-sized Phillips head screws (Appended)
Hexagon nuts (Appended)
Ω Dimensions
MR-16SRF ( )+
MR-20SRF ( )+
MR-25SRF ( )+
MR-34SRF ( )+
MR-50SRF ( )+
33.0
40.0
45.0
67.0
25.2
27.8
33.0
40.8
56.4
Part No. AB
15.7
10.2
17.3 REF.
19.8 REF.
B
A
¡
¢
∞
™
§
£
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Soldering type male connector with brace for panel
MR-( )SRM( )+
Rectangular connector
For panel
Soldering
With brace
Mating case: MR-( )NS+
Mating connectors with case: MR-( )NSF( )+, etc.
● Configuration of product Part No.
➀➁➂➃
➄
MR- ( ) SR M ( )+
➀Series name
➁No. of contacts: 16, 20, 25, 34 or 50
➂With brace
➃Type of contact: Soldering, male
➄
Contact plating
None: Silver plate
G : Gold plate
● Components
➀
➁
➂
➃
➄
➅
Insulator
Contact (short)
Contact (long)
Brace (Appended)
Small-sized Phillips head screws (Appended)
Hexagon nuts (Appended)
Ω Dimensions
MR-16SRM( )+
MR-20SRM( )+
MR-25SRM( )+
MR-34SRM( )+
MR-50SRM( )+
Part No. AB
33.0
40.0
45.0
67.0
25.2
27.8
33.0
40.8
56.4
15.7
10.8
15.6 REF.
18.1 REF.
B
A
¡
¢
∞
™
§
£
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
Rectangular connector
For panel
Wire wrapping
With brace
● Configuration of product Part No.
Mating case: MR-( )NS+
Mating connectors with case: MR-( )NSM( )+, etc.
Wire wrapping type female connector with brace for panel
MR-( )SRFW( )+
➀➁➂➃
➄
MR- ( ) SR FW ( )+
➀Series name
➁No. of contacts: 16, 20, 25, 34 or 50
➂With brace
➃Type of contact: Wire wrapping, female
➄
Contact plating
None: Silver plate
G : Gold plate
● Components
➀
➁
➂
➃
➄
Insulator
Contact
Brace (Appended)
Small-sized Phillips head screws (Appended)
Hexagon nuts (Appended)
Ω Dimensions
MR-16SRFW( )+
MR-20SRFW( )+
MR-25SRFW( )+
MR-34SRFW( )+
MR-50SRFW( )+
Part No. AB
33.0
40.0
45.0
67.0
25.2
27.8
33.0
40.8
56.4
15.7
25 REF.
B
A
¡
£
¢
™
∞
10.2
œ0.6
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Wire wrapping type male connector with brace for panel
MR-( )SRMW( )+
Rectangular connector
For panel
Wire wrapping
With brace
Mating case: MR-( )NS+
Mating connectors with case: MR-( )NSF( )+, etc.
● Configuration of product Part No.
➀➁➂➃
➄
MR- ( ) SR MW ( )+
➀Series name
➁No. of contacts: 16, 20, 25, 34 or 50
➂With brace
➃Type of contact: Wire wrapping, male
➄
Contact plating
None: Silver plate
G : Gold plate
● Components
➀
➁
➂
➃
➄
Insulator
Contact
Brace (Appended)
Small-sized Phillips head screw (Appended)
Hexagon nut (Appended)
Ω Dimensions
MR-16SRMW( )+
MR-20SRMW( )+
MR-25SRMW( )+
MR-34SRMW( )+
MR-50SRMW( )+
33.0
40.0
45.0
67.0
25.2
27.8
33.0
40.8
56.4
Part No. AB
15.7
B
A
¢
23.6 REF.
¡
£
™
∞
10.8
œ0.6
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
Rectangular connector
For PCB
Straight Through hole
With brace
● Configuration of product Part No.
Mating case: MR-( )NSA+
Mating connectors with case: MR-( )NS2M( )+, etc.
Straight through hole type female connector with brace
for PCB
MR-( )SRFD2( )+
➀➁➂ ➃
➄
MR- ( ) SR FD2 ( )+
➀Series name
➁No. of contacts: 16, 20, 25, 34 or 50
➂With brace for skew type case
➃Type of contact: Straight through hole, female
➄
Contact plating
None: Silver plate
G : Gold plate
● Components
➀
➁
➂
➃
➄
Insulator
Contact
Brace
Small-sized Phillips head screw
Hexagon nut
Ω Dimensions
MR-16SRFD2( )+
MR-20SRFD2( )+
MR-25SRFD2( )+
MR-34SRFD2N( )+
MR-50SRFD2( )+
33.0
40.0
45.0
67.0
25.2
27.8
33.0
40.8
56.4
Part No. AB
15.7
B
A
¢
™
∞œ0.5
£
¡
15.1
18.8
21.7 REF.
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Straight through hole type male connector with brace
for PCB
MR-( )SRMD2( )+
Rectangular connector
For PCB
Straight Through hole
With brace
Mating case: MR-( )NS+
Mating connectors with case: MR-( )NS2F( )+, etc.
● Configuration of product Part No.
➀➁➂ ➃
➄
MR- ( ) SR MD2 ( )+
➀Series name
➁No. of contacts: 16, 20, 25, 34 or 50
➂With brace for skew type case
➃Type of contact: Straight through hole, male
➄
Contact plating
None: Silver plate
G : Gold plate
● Components
➀
➁
➂
➃
➄
Insulator
Contact
Brace
Small-sized Phillips head screw
Hexagon nut
¢
™
∞œ0.5
£
¡
13.4
19.7 REF.
16.5 15.7
B
A
Ω Dimensions
MR-16SRMD2( )+
MR-20SRMD2( )+
MR-25SRMD2( )+
MR-34SRMD2N( )+
MR-50SRMD2( )+
33.0
40.0
45.0
67.0
25.2
27.8
33.0
40.8
56.4
Part No. AB
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
Rectangular connector
For PCB
Right-angle Through hole
With brace
● Configuration of product Part No.
Mating case: MR-( )NSA+
Mating connectors with case: MR-( )NS2M( )+, etc.
Right-angle through hole type female connector with brace
for PCB
MR-( )SRFA( )+
➀➁➂➃
➄
MR- ( ) SR FA ( )+
20 or 50-contact connector
16, 25 or 34-contact connector
➀Series name
➁No. of contacts: 16, 20, 25, 34 or 50
➂With brace for skew type case
➃Type of contact: Right-angle through hole, female
➄
Contact plating
None: Silver plate
G : Gold plate
● Components
Insulator
Bracket
Spacer
Contact (short)
Contact (middle)
Contact (long)
Brace
Tapping screw * 25 contacts are rivets.
➀
➁
➂
➃
➄
➅
➆
➇
A
C
•
B
œ0.5
13 3.5 REF.
Ω Dimensions
MR-16SRFA( )+
MR-20SRFA( )+
MR-25SRFA( )+
MR-34SRFAN( )+
MR-50SRFA( )+
33.0
40.0
45.0
67.0
25.2
27.8
33.0
40.8
56.4
Part No. AB
34.4
37.0
42.2
50.0
65.6
C
15.7
¢
∞§
7.5
2.54 2.54
15.7
¢
∞§
7.5
2.54 2.54
15.2
B
2-ø2.8
¡
¶
89
27.9 REF.
™
£
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Right-angle through hole type male connector with brace
for PCB
MR-( )SRMA( )+
Rectangular connector
For PCB
Right-angle Through hole
With brace
Mating case: MR-( )NS+
Mating connectors with case: MR-( )NS2F( )+, etc.
● Configuration of product Part No.
➀➁➂➃
➄
MR- ( ) SR MA ( )+
20 or 50-contact connector
16, 25 or 34-contact connector
➀Series name
➁No. of contacts: 16, 20, 25, 34 or 50
➂With brace for skew type case
➃Type of contact: Right-angle through hole, male
➄
Contact plating
None: Silver plate
G : Gold plate
● Components
➀
➁
➂
➃
➄
➅
➆
➇
Insulator
Bracket
Contact (short)
Contact (middle)
Contact (long)
Brace
Tapping screw
Spring washer
Ω Dimensions
MR-16SRMA( )+
MR-20SRMA( )+
MR-25SRMA( )+
MR-34SRMAN( )+
MR-50SRMA( )+
33.0
40.0
45.0
67.0
25.2
27.8
33.0
40.8
56.4
34.4
37.0
42.2
50.0
65.6
Part No. AB
C
A
C
15.7
13.2
B
2-ø2.8
¡
¶
•
£
¢∞
™
§
3.5
5.5
2.54 2.54
6 9.6
25.9 REF.
B
œ0.5
15.7
•
£
¢∞3.5
5.5
2.54 2.54
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
Rectangular connector
Case
Vertical type
Dual spring and screw locking
● Configuration of product Part No.
Applicable connectors: Female : MR-( )F( ), MR-( )FW( ), MRP-( )F01
Male : MR-( )M( ), MR-( )MW( ), MRP-( )M01
Mating connectors: Female : MR-( )RF( )+, MR-( )RFW( )+, MR-( )RFD2( )+, MR-( )RFA( )+, etc.
Male : MR-( )RM( )+, MR-( )RMW( )+, MR-( )RMD2( )+, MR-( )RMA( )+, etc.
Vertical type plastic case
MR-( )L+
➀➁➂
MR- ( ) L+
➀Series name
➁No. of contacts: 8, 16, 20, 25, 34 or 50
➂Type of case: Vertical
● Components
Case body
Locking screw
Spring lock
Cable clamp
Small-sized Phillips head screw
Hexagon nut
➀
➁
➂
➃
➄
➅
MR-( )L
HONDA
MR-8L
HONDA
Ω Dimensions
MR-8L+
MR-16L+
MR-20L+
MR-25L+
MR-34L+
MR-50L+
31.0
36.7
39.3
44.5
52.3
67.9
19
18
Part No. AB
39.8
40.5
44.8
C
11
9
11
13.5
15
16
øD
36.6
42.3
44.9
50.1
57.9
73.5
E (Reference)
Note: Capable of dual spring and screw locking For MR-(16~50)L+ For MR-8L+
B B
øD
A
¢
™
øD
A
¢
™
¡
∞§
£
¡
∞§
£
(E)
C
C
(E)
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Vertical type plastic case for junction
MR-( )LK2+
Rectangular connector
Case
Junction
Applicable connectors:Female: MR-( )RF( )+, MR-( )RFW( )+, MRP-( )RF01+
Male : MR-( )RM( )+, MR-( )RMW( )+, MRP-( )RM01+
Mating connectors with case:Female: MR-( )LF( )+, MR-( )LFW( )+, etc.
Male : MR-( )LM( )+, MR-( )LMW( )+, etc.
● Configuration of product Part No.
➀➁➂
MR- ( ) LK2+
➀Series name
➁No. of contacts: 8, 16, 20, 25, 34 or 50
➂Type of case: For junction
● Components
➀
➁
➂
➃
Case body
Cable clamp
Small-sized Phillips head screw
Hexagon nut
Ω Dimensions
MR-8LK2+
MR-16LK2+
MR-20LK2+
MR-25LK2+
MR-34LK2+
MR-50LK2+
31
36.7
39.3
44.5
52.3
67.9
19
18
36.1
35.8
36.5
40.8
11
9
11
13.5
15
16
Part No.AB
CøD
Note: For 8, 25 or 34-contact connector, the Part No. of
MR-( )L is marked on the case instead of MR-( )LK.
MR-( )LK
HONDA
MR-( )LK
HONDA
B B
For MR-8LK2+For MR-(16~50)LK2+
øD
A
™øD
A
™
¡
£¢
¡
£¢
C
C
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
Rectangular connector
Case
Dual-purpose vertical and horizontal type
Spring lock
● Configuration of product Part No.
Applicable connectors:Female : MR-(8~60)F( ), MR-(8~60)FW( ), MRP-( )F01
Male : MR-(8~60)M( ), MR-(8~60)MW( ), MRP-( )M01
Mating connectors:Female : MR-8F( ), MR-8FW( ), MR-8FD2( )
MR-(16~60)RF( )+, MR-(16~60)RFW( )+, MR-(16~50)RFD2( )+, MR-(16~50)RFA( )+
Male : MR-8M( ), MR-8MW( ), MR-8MD2( )
MR-(16~60)RM( )+, MR-(16~60)RMW( )+, MR-(16~50)RMD2( )+, MR-(16~50)RMA( )+
Dual-purpose vertical and horizontal type plastic case
MR-( )LW+
➀➁➂
MR- ( ) LW+
➀Series name
➁No. of contacts: 8, 16, 20, 25, 34, 50 or 60
➂Type of case: Dual-purpose vertical and horizontal type
● Components
➀
➁
➂
➃
➄
➅
Case body
Spring lock
Cable clamp
Cap
Small-sized Phillips head screw
Hexagon nut
Ω Dimensions
MR-8LW+
MR-16LW+
MR-20LW+
MR-25LW+
MR-34LW+
MR-50LW+
MR-60LW+
25.6
36.7
39.3
44.5
52.3
67.9
66.9
17
18
19
20
22
38.0
47.0
56.0
58.3
66.1
68.0
6.0
9.0
11.0
13.5
15.0
16.0
18.0
Part No.AB
CD
(42.3)
(44.9)
(50.1)
(57.9)
(73.5)
(71.7)
E
MR- ( ) LW
E
øD
A
C
øD
∞§
¢
¡
£
™
B
Note 1:Plate spring for latching is not provided
for the MR-8LW+ products.
Note 2: In the MR-8LW+ plastic case,
the male or female connectors
with mounting hardware, such
as MR-8RM( ) or MR-8RF( ), which
have an “R” sign at the head
of the M or F in the Product
Part No., may not be used.
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Skew type plastic case
MR-( )NS+
Rectangular connector
Case
Skew type
Push button lock for panel mounted connector
● Configuration of product Part No.
➀➁➂
MR- ( ) NS+
Applicable connectors:Female : MR-( )F, MR-( )FW( )
Male : MR-( )M( ), MR-( )MW( )
Mating connectors (panel mounted type):Female : MR-( )SRF( )+, MR-( )SRFW( )+
Male : MR-( )SRM( )+, MR-( )SRMW( )+
➀Series name
➁No. of contacts: 16, 20, 25, 34 or 50
➂Type of case: Skew type (with push button lock)
● Components
➀
➁
➂
➃
➄
➅
➆
➇
Cable clamp A
Cable clamp B
Case A
Case B
Push button
Clear board
Small-sized Phillips head screw
Hexagon nut
Ω Dimensions
MR-16NS+
MR-20NS+
MR-25NS+
MR-34NS+
MR-50NS+
37
44
49
71
39
46
51
73
59
62
64
76
11
13
16
24
Part No.AB
CD
D
Cable hole dimensions
Nameplate holder
§
∞
Mounting block (included with the product)
11
4.2
M2.6
1.6
MR-( )NS
C
A
B
15.2
¡
™
£
¢
¶•
(10≈14)
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
Rectangular connector
Case
Skew type
Push button lock for PCB mounted connector
● Configuration of product Part No.
Skew type plastic case
MR-( )NSA+
➀➁ ➂
MR- ( ) NSA+
Applicable connectors:Female : MR-( )F( ), MR-( )FW( )
Male : MR-( )M( ), MR-( )MW( )
Mating connectors (PCB mounted type):Female : MR-( )SRFD2( )+, MR-( )SRFA( )+
Male : MR-( )SRMD2( )+, MR-( )SRFA( )+
➀Series name
➁No. of contacts: 16, 20, 25, 34 or 50
➂Type of case: Skew type (with puch button lock)
● Components
➀
➁
➂
➃
➄
➅
➆
➇
Cable clamp A
Cable clamp B
Case A
Case B
Push button
Clear board
Small-sized Phillips head screw
Hexagon nut
Note:The Part No. of MR-( )NS is
marked on the housing
instead of MR-( )NSA.
Ω Dimensions
MR-16NSA+
MR-20NSA+
MR-25NSA+
MR-34NSA+
MR-50NSA+
37
44
49
71
39
46
51
73
59
62
64
76
11
13
16
24
Part No.AB
CD
D
§
∞
11
MR-( )NS
A
B
¡
™
£
¢
¶•
15
1.6
5.6
4.85
2.75
M2.6
(10≈14)
Cable hole dimensions
Nameplate holder
C
Mounting block (included with the product)
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Skew type plastic case
MR-( )NSB+
Rectangular connector
Case
Skew type
Spring lock
● Configuration of product Part No.
➀➁ ➂
MR- ( ) NSB+
Applicable connectors:Female: MR-( )F( ), MR-( )FW( ), MRP-( )F01
Male : MR-( )M( ), MR-( )MW( ), MRP-( )M01
Mating connectors:Female: MR-( )RF( )+, MR-( )RFW( )+, MR-( )RFD2( )+, MR-( )RFA( )+, etc.
Male : MR-( )RM( )+, MR-( )RMW( )+, MR-( )RMD2( )+, MR-( )RMA( )+, etc.
➀Series name
➁No. of contacts: 20 or 50
➂Type of case: Skew type
● Components
➀
➁
➂
➃
Case A
Case B
Spring lock
Cable clamp
Ω Dimensions
MR-20NSB+
MR-50NSB+
42.3
71.3
46
75
47
61
11
16
Part No.AB
CD
17
E
28.2
27
F
D
E
B
A
MR-20NSB
45
C
F
™
£
¡
¢
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
Accessory
Locking block kit
● Configuration of product Part No.
Locking block kit
MR-R( )+
➀➁➂
MR- R ( )+
Applicable connectors: MR-( )F( ), MR-( )M( ), MR-( )FW, MR-( )MW, MR-( )FD2( ), MR-( )MD2( )
➀Series name
➁Locking block
➂For use with connector
4: 8, 16, 20, 34 or 50 contacts
6: 60 contacts
● Components
➀
➁
➂
Locking block
Spring washers (Appended)
Small-sized Phillips head screws (Appended)
Note 3: This kit cannot be used for right-angle type connectors.
Two kits are required for one connector.
Note 1:Included in this kit are, locking block (MR-R+),
a small-sized Phillips head screw and a spring
washer.
Note 2:Included in this kit are, locking block (MR-R2+),
a small-sized Phillips head screw and a spring
washer.
MR-R4+ MR-R6+
4.8
7.6
8.4
8.4
2.1
M2.6
M3M2
4.7
5.6
9.8
6.2
7.6
6.1
2.5
7.1
9.8
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Brace kit
MR-( )SR+
Accessory
Brace kit
● Configuration of product Part No.
➀➁➂
MR- ( ) SR+
Applicable connectors: MR-( )F( ), MR-( )M( ), MR-( )FW, MR-( )MW
➀Series name
➁No. of contacts: 16, 20, 25, 34 or 50
➂Brace for panel mounted connector
● Components
➀
➁
➂
➃
Brace
Hexagon nuts (Appended)
Small-sized Phillips head screws (Appended)
Toothed lock washers (Appended)
Note : Included in this kit are brace,
two small-sized Phillips head
screws, two hexagon nuts, and
two toothed lock washers.
Ω Dimensions
MR-16SR+
MR-20SR+
MR-25SR+
MR-34SR+
MR-50SR+
20.0
22.6
27.8
35.6
51.2
25.2
27.8
33.0
40.8
56.4
33.0
40.0
45.0
67.0
31.0
36.0
41.0
63.0
Part No.AB
CD
A
B
C
D
t=1.2
11.5
15.7
8.5
9.7
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
Accessory
Brace kit
● Configuration of product Part No.
Brace kit
MR-( )SRA( )+
➀➁ ➂ ➃
MR- ( ) SRA ( )+
Applicable connectors: MR-( )FD2( ), MR-( )MD2( )
➀Series name
➁No. of contacts: 16, 20, 25, 34 or 50
➂Brace for through hole type connector
➃For use with connector
None: 16 or 20 contacts
N : 25, 34 or 50 contacts
● Components
➀
➁
➂
Brace
Hexagon nuts (Appended)
Small-sized Phillips head screws (Appended)
Note 1:This kit cannot be used for
right-angle type connectors.
Note 2:Included in this kit are brace,
two small-sized Phillips head
screws and two hexagon nuts.
Ω Dimensions
MR-16SRA+
MR-20SRA+
MR-25SRAN+
MR-34SRAN+
MR-50SRAN+
24.6
27.2
32.4
40.2
55.8
25.2
27.8
33.0
40.8
56.4
33.0
40.0
45.0
67.0
31.0
36.0
41.0
63.0
Part No.AB
CD
t=1.2
A
B
C
D
¡
13.3
15.7
8.5
9.7
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Dust cover for female connector
MR-( )CF
Accessory
Dust cover
● Configuration of product Part No.
➀➁➂
MR- ( ) CF
Applicable connectors: MR and MRH series female connectors
➀Series name
➁No. of contacts: 16, 20, 25, 34 or 50
➂Dust cover for female connector
For the MR-34 and MR-50CF dust covers,
six protrusions are provided on the edge
of the cover instead of four as shown
above.
Ω Dimensions
MR-16CF
MR-20CF
MR-25CF
MR-34CF
MR-50CF
19.6
22.2
27.4
35.2
50.8
18.0
20.6
25.8
33.6
49.2
Part No.AB
11.8
A
B
10.2 713
MR-20CF
HONDA
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
Accessory
Key for preventing misinsertion
● Configuration of product Part No.
Key for preventing misinsertion
MR-PK
➀➁
MR- PK
Applicable connectors: MR and MRH series female connectors
➀Series name
➁Key for preventing misinsertion
0.7 1.7
The hole to catch female contact
ø2.2
5.5 0.3
• How to use
In the state where contact was included in the insulator, this
article is inserted from the mating side of a female contact.
The female contact with the polarizing key once inserted can
not be used.
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Tool for extracting male contact
MR-K1
Accessory
Tool for extracting male contact
● Configuration of product Part No.
➀➁
MR- K1
Applicable connectors: MR and MRH series male connectors
➀Series name
➁Tool for extracting male contact
Rotate
Tool
Connector
• How to use
1.The male contact insertion hole of this tool is inserted in a
male contact from a mating side.
2.Rotate the handle while pushing the tool to the bottom of
insulator and twist the male contact cut.
3.Remove twisted male contact tip part from the tool.
40
ø2.4
660
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
Rectangular connector
For panel
Crimping
● Configuration of product Part No.
Applicable contacts: MRP-F1( )( )
Applicable case: MR-( )L+, MR-( )LW+
Mating connectors: MR and MRH series male connectors
Crimping type female insulator for panel
MRP-( )F01
➀➁➂
MRP- ( ) F01
➀Series name
➁No. of contacts: 8, 16, 20, 25, 34 or 50
➂Female insulator
● Components
➀Insulator
Ω Dimensions
MRP-8F01
MRP-16F01
MRP-20F01
MRP-25F01
MRP-34F01
MRP-50F01
22.4
30.2
32.8
38.0
45.8
61.4
17.4
25.2
27.8
33.0
40.8
56.4
11.9
19.7
22.3
27.5
35.3
50.9
21.3
5
10
1.9
2.4
3.4
3
Part No.AB
CD E FG
A
B
C
13
¡
2-ø2.8
11
18.5
G
D
E
F
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Crimping type male insulator for panel
MRP-( )M01
Rectangular connector
For panel
Crimping
Applicable contacts: MRP-M1( )( )
Applicable case: MR-( )L+, MR-( )LW+
Mating connectors: MR and MRH series female connectors
● Configuration of product Part No.
➁➂
MRP- ( ) M01
➀
➀Series name
➁No. of contacts: 8, 16, 20, 25, 34 or 50
➂Male insulator
● Components
➀Insulator
Ω Dimensions
22.4
30.2
32.8
38.0
45.8
61.4
17.4
25.2
27.8
33.0
40.8
56.4
11.9
19.7
22.3
27.5
35.3
50.9
5
10
2.8
2.4
3.4
3
21.3
Part No.AB
CD E FG
MRP-8M01
MRP-16M01
MRP-20M01
MRP-25M01
MRP-34M01
MRP-50M01
A
B
C
13
19.8
¡
2-ø2.8
G
D
E
F
11
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
Rectangular connector
For panel
Crimping
With locking block
Applicable contacts: MRP-F1( )( )
Crimping type female insulator with locking block
for panel
MRP-( )RF01+
● Configuration of product Part No.
➀➁➂➃
MRP- ( ) R F01+
➀Series name
➁No. of contacts: 16, 20, 25, 34 or 50
➂With locking block
➃Female insulator
● Components
➀
➁
➂
➃
Female insulator
Locking block (Appended)
Spring washer (Appended)
Small-sized Phillips head screw (Appended)
Ω Dimensions
MRP-16RF01+
MRP-20RF01+
MRP-25RF01+
MRP-34RF01+
MRP-50RF01+
32.4
35.0
40.2
48.0
63.6
30.2
32.8
38
45.8
61.4
Part No.AB
25.2
27.8
33
40.8
56.4
C
21.3
D
19.7
22.3
27.5
35.3
50.9
E
13
(A)
B
C
D
E
9
18.5
¡
™
£
¢
11
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Crimping type male insulator with locking block for panel
MRP-( )RM01+
Rectangular connector
For panel
Crimping
With locking block
● Configuration of product Part No.
➀➁➂➃
MRP- ( ) R M01+
Applicable contacts: MRP-M1( )( )
➀Series name
➁No. of contacts: 16, 20, 25, 34 or 50
➂With locking block
➃Male insulator
● Dimensions
Part No.
MRP-16RM01+
MRP-20RM01+
MRP-25RM01+
MRP-34RM01+
MRP-50RM01+
32.4
35.0
40.2
48.0
63.6
30.2
32.8
38
45.8
61.4
AB
25.2
27.8
33
40.8
56.4
C
–
21.3
–
D
19.7
22.3
27.5
35.3
50.9
E
● Components
➀
➁
➂
➃
Male insulator
Locking block (Appended)
Spring washer (Appended)
Small-sized Phillips head screw (Appended)
13
(A)
B
C
D
E
9.6
19.8
¡
™
£
¢
11
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
Rectangular connector
Contact
Crimping
Applicable insulators: MRP-( )F01
For use with cable: AWG#24~28 (Outside diameter: ø1.2-ø1.5mm)
Automatic crimping machine: Press body: HTK-211, Applicator: KP-202
Manual crimping tool: KP-308 (Refer to page Tool-7)
Crimping type female contact
MRP-F1( )( )
● Configuration of product Part No.
➀➁➂➃
MRP- F1 ( ) ( )
➀Series name
➁Female contact
➂Type of contact
0: Strip form terminal (1 reel: 10,000 contacts)
1: Loose piece terminal
➃Contact plating
2: Silver plate
3: Gold plate
● Components
➀Contact
0.6
16.9
¡
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Applicable insulators: MRP-( )M01
For use with cable: AWG#24~28 (Outside diameter: ø1.2-ø1.5mm)
Automatic crimping machine: Press body: HTK-211, Applicator: KP-202
Manual crimping tool: KP-308 (Refer to page Tool-7)
● Components
➀Contact
16.9
1.5
0.6
➀
➀Series name
➁Male contacts
➂Type of contact
0: Strip form terminal (1 reel: 10,000 contacts)
1: Loose piece terminal
➃Contact plating
2: Silver plate
3: Gold plate
Crimping type male contact
MRP-M1( )( )
Rectangular connector
Contact
Crimping
● Configuration of product Part No.
➀➁➂➃
MRP- M1 ( ) ( )
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
Tool
Contact extraction tool
Applicable connectors: MRP series crimping type connectors
Crimping type contact extraction tool
MRP-MF+
● Configuration of product Part No.
➀➁
MRP- MF+
➀Series name
➁Contact extraction tool
● Components
➀
➁
➂
➃
Body B
Body A
Spacer
Pushing pin
ø8
82
¡
™
£
¢
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Rectangular connector
For PCB
Straight Through hole
Straight through hole type female connector for PCB
MRH-( )FD+
Mating connectors: MRH-( )MD+, MRH-( )MA+
● Configuration of product Part No.
➀➁➂
MRH- ( ) FD+
➀Series name
➁No. of contacts: 20 or 50
➂Type of contact: Straight through hole, female
● Components
➀
➁
➂
➃
Insulator A
Insulator B
Contact
Locking piece Note: These connectors are compatible with the MR series of connectors.
MRH-50FD+MRH-20FD+
123456789101112431415161718
19 20 21 22 23 24 25 26 27 28 29 30 31 32
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
2.54
6.3
2.54
™
1234567
8 9 10 11 12 13
1514 16 17 18 19 20
2.54 2.54
™
6.3
10.16
10.16
¡
£
¢
œ0.5
2.54
15.24
2.9 REF.
3.1 REF.
14.8
6.2
3
22.86
25.33 REF.
9.67
63.6
2.6
3.9
2-ø4.7
56.4
12.6
3
3
¡
£
¢œ0.5
2.54
43.18
50.81
53.39 REF.
10.21
6.2
14.8
3.1 REF.
2.9 REF.
35
27.8
2.6
12.6
3
3
13
1.3
15.6 44.2
33.8
7.63
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
Straight through hole type male connector for PCB
MRH-( )MD+
Rectangular connector
For PCB
Straight Through hole
● Configuration of product Part No.
➀➁➂
MRH- ( ) MD+
Mating connectors: MRH-( )FD+, MRH-( )FA+
➀Series name
➁No. of contacts: 20 or 50
➂Type of contact: Straight through hole, male
● Components
➀
➁
➂
Insulator
Contact
Locking piece
14
13
20
71
8
33 50
41 42
2519
1
26 32
10
918
MRH-50MD+MRH-20MD+
Note: These connectors are compatible with the MR series of connectors.
2.54
6.3
2.54
2.54 2.54
6.3
35
1.3
2.6
27.8
13
15.6
20
10.2
33
12.6
¡
£
™
0.5
3.5 REF.
2.9 REF.
15.2
8.6
63.6
12.6
10.2
¡
£
™
0.5
3.5 REF.
2.9 REF. 8.6 6.6
15.2
0.6
10.16
33
3.9 33.8
9.7
2.2
53.9
46.4
44.2
2.6
9.67 25.53 REF.
15.24
2.54
22.86 53.39 REF.
5.08
50.81
43.18
7.63
10.21
2.54 0.6
10.16
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Rectangular connector
For PCB
Right-angle Through hole
Right-angle through hole type female connector for PCB
MRH-( )FA+
Mating connectors: MRH-( )MD+, MRH-( )MA+
● Configuration of product Part No.
➀➁➂
MRH- ( ) FA+
➀Series name
➁No. of contacts: 20 or 50
➂Type of contact: Right-angle through hole, female
● Components
➀
➁
➂
➃
➄
➅
➆
➇
Insulator A
Insulator B
Bracket
Contact (short)
Contact (middle)
Contact (long)
Locking piece
Tapping screw Note: These connectors are compatible with the MR series of connectors.
37
27.8
2.6 •
¶
¡
13
3 REF.
33
œ0.5
131.3
13.6
22.8 REF.
9.2
£
§
∞
¢
MRH-20FA+ MRH-50FA+
20191817161514
HONDA
™
66.1
56.4
•
¶
¡
13
3 REF.
33
œ0.5
3.9 33.8
13.6
22.8 REF.
9.2
2.542.54
5.08
™
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
£
§
∞
¢
19.6
15.6
48.2
44.2
2.6
2.54
50.44
54.64 REF.
43.18
11.46
7.26
2.542.54
5.06
7.14
21.96
26.33 REF.
15.24
10.67
2.54
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
Right-angle through hole type male connector for PCB
MRH-( )MA+
Rectangular connector
For PCB
Right-angle Through hole
● Configuration of product Part No.
➀➁➂
MRH- ( ) MA+
Mating connectors with case: MRH-( )FD+, MRH-( )FA+
➀Series name
➁No. of contacts: 20 or 50
➂Type of contact: Right-angle through hole, male
● Components
➀
➁
➂
➃
➄
➅
➆
Insulator
Bracket
Contact (short)
Contact (middle)
Contact (long)
Locking piece
Tapping screw
13.6 9.6
¡
™
13.6
2.54
5.06
9.6
6 REF.
¡
™
0.6
∞
¢£
MRH-20MA+
20191817161514
56.4
48.6
44.2
54.64 REF. 11.46
50.44
43.18
2.54
7.26
2.54
66.1
2.6 ¶
§
13
12.6
10.2
0.5
33.8 3.9
3 REF.
MRH-50MA+
504978474645444342414039383736353433
0.6
37
27.8
15.6
2.6
20
¶
§
13
12.6
10.2
0.5
13 1.3
3 REF.
∞¢
£
33
33
26.33 REF. 10.67
22.38
15.24
2.54
6.72
2.54
5.06
6 REF.
2.54
Note: These connectors are compatible with the MR series of connectors.
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Rectangular connector
For PCB
Straight Through hole
With locking block
Straight through hole type female connector
with locking block for PCB
MRH-( )RFD+
Mating connectors with case: MR-( )LM+, MR-( )LMW+, MRP-( )M01-( )L+
● Configuration of product Part No.
➀➁➂➃
MRH- ( ) R FD+
➀Series name
➁No. of contacts: 20 or 50
➂Locking block
➃Type of contact: Straight through hole, female
● Components
➀
➁
➂
➃
➄
➅
Insulator A
Insulator B
Contact
Locking piece
Locking block
Small-sized Phillips head screw Note: These connectors are compatible with the MR series of connectors.
123456789101112131415161718
19 20 21 22 23 24 25 26 27 28 29 30 31 32
33 34 35 36 37 38 39 40 42 43 44 45 46 47 48 49 50
MRH-50RFD+MRH-20RFD+
1
14
13
20
7
§
™
6.3
10.16
10.16
2.542.54
6.3
2.542.54
35
27.8
19.6
15.6
131.3
2.6
¡
12.6
33
63.6
56.4
2.6
44.2
48.2
33.83.9
12.6
∞
¢
6.2
6.2
0.4 REF.3.1 REF.
2.9 REF.
2.9 REF.
3.1 REF.
14.8
£
25.33 REF.
22.86
9.67
15.24
2.54 œ0.5
5.08
3
3
0.4 REF.14.8
53.39 REF.
50.81
43.18
2.54 œ0.5
7.63
10.21
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
Straight through hole type male connector
with locking block for PCB
MRH-( )RMD+
Rectangular connector
For PCB
Straight Through hole
With locking block
Mating connectors with case: MR-( )LF+, MR-( )LFW+, MRP-( )F01-( )L+
● Configuration of product Part No.
➀➁➂➃
MRH- ( ) R MD+
➀Series name
➁No. of contacts: 20 or 50
➂Locking block
➃Type of contact: Straight through hole, male
0.6
10.16
0.6
10.16
● Components
➀
➁
➂
➃
➄
Insulator
Contact
Locking piece
Locking block
Small-sized Phillips head screw
1
14
13
20
7
MRH-20RMD+
∞
19 25 26 32
33 41 42
911018
50
HONDA
MRH-50RMD+
∞
2-ø4.7
Note: These connectors are compatible with the MR series of connectors.
35
27.8
20
M2 M2
15.6
2.6
1.3 13
12.6
10.2
¡
¢
£
™
0.5
2.54
15.24
22.86
25.33 REF.
5.08
9.67
3.5 REF.
2.9 REF.
3
15.2
18.7 REF.
12.6
10.2
63.6
56.4
48.6
44.2
33.8
2.6
9.7
3.9
15.2
2.9
3.5 REF.
18.7
¡
¢
£
™
2.54 0.5
7.63
43.18
50.81
53.39 REF.
10.21
33
33
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Rectangular connector
For PCB
Right-angle Through hole
With locking block
Right-angle through hole type female connector
with locking block for PCB
MRH-( )RFA+
Mating connectors with case: MR-( )LM+, MR-( )LMW+, MRP-( )M01-( )L+
● Configuration of product Part No.
➀➁➂➃
MRH- ( ) R FA+
➀Series name
➁No. of contacts: 20 or 50
➂Locking block
➃Type of contact: Right-angle through hole, female
● Components
Insulator A
Insulator B
Bracket
Contact (short)
Contact (middle)
Contact (long)
Locking piece
Locking block
Small-sized Phillips head screw
➀
➁
➂
➃
➄
➅
➆
➇
➅
Note: These connectors are compatible with the MR series of connectors.
£
§
∞
¢
£
§
∞
¢
™
MRH-20RFA+
ª
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
ª
MRH-50RFA+
™
œ0.5
13
12.6
3 REF.
¡
¶
•
22.8 0.4 REF.
13.6
5.06
2.54 2.54
9.2
22.8
13.6
2.54
2.54
5.06
7.14
15.24
21.96
10.67
•
26.33 REF.
37
27.8
19.6
131.3
15.6
2.6
¡
M2 M2
13
33
3 REF.
¶œ0.5
HONDA
54.64 REF.
50.44
11.46
43.18
2.54
7.26
56.4
48.2
44.2
33.8
3.9
2.6
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
Right-angle through hole type male connector
with locking block for PCB
MRH-( )RMA+
Rectangular connector
For PCB
Right-angle Through hole
With locking block
Mating connectors with case: MR-( )LF+, MR-( )LFW+, MRP-( )F01-( )L+
● Configuration of product Part No.
➀➁➂➃
MRH- ( ) R MA+
➀Series name
➁No. of contacts: 20 or 50
➂Locking block
➃Type of contact: Right-angle through hole, male
● Components
Insulator
Bracket
Contact (short)
Contact (middle)
Contact (long)
Locking piece
Locking block
Small-sized Phillips head screw
➀
➁
➂
➃
➄
➅
➆
➇
37
27.8
20
15.6
2.6
1.313
26.33 REF.
22.38
15.24
2.54
6.72
10.67
13
33
12.6
0.5
3 REF.
6 REF. 10.2
§
MRH-20RMA+
•
20191817161514
23.2
13.6
5.06
2.54
9.6
¶
¡
™
∞
¢
£
66.1
63.6
0.5
2.6
13
33
3 REF.
12.6
56.4
48.6
44.2
33.8 3.9
10.2
23.2
9.613.6
2.54
5.06
6 REF.
¡
¶
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
MRH-50RMA+
•
§
0.6
The date of manufacture is marked
on the opposite surface.
0.6
M2
2.54 2.54
M2
∞
¢
£
™
54.64 REF. 11.46
50.44
43.18
7.26
2.54
M2.6≈8
Note: These connectors are compatible with the MR series of connectors.
M2.6≈8
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Straight through hole type female connector for PCB
MRF-96FD( )+
Rectangular connector
For PCB
Straight Through hole
● Configuration of product Part No.
➀➁➂➃
MRF- 96 FD ( )+
Mating connectors: MRF-96MD( )+, MRF-96ML( )+
➀Series name
➁No. of contacts: 96
➂Type of contact: Straight through hole, female
➃Contact plating
None: Silver plate
G : Gold plate
● Components
➀
➁
➂
Insulator
Contact
Locking piece
HONDA
30
31
32
1
cba
2
3
2.54
78.74
85
2.54 6.38
8.13
78.74
82
91.5
95
91.5 REF.
2.54
4.93.5
1.5 REF.
2.54
11.5
83 45˚
œ0.5
6
12.9
3 14.9
18.7
2.54 2.54
1.5
6
5.3
8.5
¡
™
£
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
Rectangular connector
For PCB
Right-angle through hole
Right-angle through hole type female connector for PCB
MRF-96FL( )+
Mating connectors: MRF-96MD( )+, MRF-96ML( )+
● Configuration of product Part No.
➀➁➂➃
MRF- 96 FL ( )+
➀Series name
➁No. of contacts: 96
➂Type of contact: Right-angle through hole, female
➃Contact plating
None: Silver plate
G : Gold plate
● Components
➀
➁
➂
➃
➄
Insulator
Contact (short)
Contact (middle)
Contact (longer)
Locking piece
2.54
78.74
45˚
95
83
2.542.54
13
85
81
78.74
91.5
12.5
3
17.24
3.4
2.54
2.54
¡
∞
™
£
¢
2.54
6.38
8.13
3
610
5.55.5
5.3
8.5
20.9
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Wire wrapping type female connector for PCB
MRF-96FDW( )
Rectangular connector
For PCB
Wire wrapping
● Configuration of product Part No.
➀➁➂➃
MRF- 96 FDW ( )
Mating connectors: MRF-96MD( )+, MRF-96ML( )+
➀Series name
➁No. of contacts: 96
➂Type of contact: Wire wrapping, female
➃Contact plating
None: Silver plate
G+ : Gold plate
● Components
➀
➁
Insulator
Contact
HONDA
30
31
32
1
cba
2
3
2.54
78.74
45˚
90
85
83
85
95
2.542.54
1.5
4.93.5
5.3
8.5
6.05.5
Date code
6
12.9
14.9
27.5 REF.
¡
™
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
Rectangular connector
For PCB
Right-angle Through hole
Right-angle through hole type male connector PCB
MRF-96ML( )+
Mating connectors: MRF-96FD( )+, MRF-96FL( )+, MRF-96FDW( )
● Configuration of product Part No.
➀➁➂➃
MRF- 96 ML ( )+
➀Series name
➁No. of contacts: 96
➂Type of contact: Right-angle through hole, male
➃Contact plating
None: Silver plate
G : Gold plate
● Components
➀
➁
➂
➃
➄
Insulator
Contact (short)
Contact (middle)
Contact (long)
Locking piece
2.54
5.5 5.5
133
2.54
95
78.74
2.54
85.2
83.2
83
2.54
17.74
8.7
6.4
2.543.4
2.54 6.38
8.13
10.16
78.74
91.5
21.3
16.1
12.6
™
¡
∞
£
¢
45˚
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
Straight through hole type male connector for PCB
MRF-96MD( )+
Rectangular connector
For PCB
Straight Through hole
● Configuration of product Part No.
➀➁➂➃
MRF- 96 MD ( )+
Mating connectors: MRF-96FD( )+, MRF-96FL( )+, MRF-96FDW( )
➀Series name
➁No. of contacts: 96
➂Type of contact: Straight through hole, male
➃Contact plating
None: Silver plate
G : Gold plate
● Components
➀
➁
➂
Insulator
Contact
Locking piece
2.54
11.5
2.54
95
78.74
91.5
2.54
45˚
85.2
83.2
6.4
15.5
19.3 REF.
¡
™
£
91.5
82
30
31
32
HONDA
3
2
1
2.54 2.54
6
1.5
8.7
6.4
78.74 6.38
8.13
2.54
0.5≈0.6
abc
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole
