1
D
JK
SERIES
SUBMINIATURE
CONNECTOR
Crimp style plug and socket
Connector Part name Material and Finish
Plug
Socket
Contact
Insulator
Shell
Contact
Insulator
Shell
Brass, nickel-undercoated,
Mating part; gpld-plated
Crimping part; tin-plated (reflow treatment)
Steel, copper-undercoated, nickel-plated
Glass-filled PBT, UL94V-0, black
Steel, copper-undercoated, nickel-plated
Phosphor bronze, nickel-undercoated,
Mating part; gpld-plated
Crimping part; tin-plated (reflow treatment)
Glass-filled PBT, UL94-0, black
1.0A, AC, DC(AWG #24)
250V AC, DC
-40˚C to +85˚C (including temperature rise in applying electrical current)
Initial value/15mΩ max.
After environmental testing/30mΩ max.
5,000MΩ min.
1,000V AC/minute
Current rating
Voltage rating
Temperature range
Contact resistance
Insulation resistance
Withstanding voltage
JK S P 2 1 40
KE C15P
--
-
Contact
• Series name
• Product shape: S ... Chain, B ... Loose piece
• Type of contact: P ... Pin contact, S ... Socket contact
• Applicable wire: 2 ... AWG #28 to #24
• Material: 1 ... Brass(Pin contact), 3 ... Phosphor bronze(Socket contact)
• Finish of mating part
40 ... Gold-plated (flash) 42 ... 0.2micron gold-plated
43 ... 0.4micron gold-plated 43 ... 0.76micron gold-plated
Note: Contact JST for special plating requirements.
3
Housing
• Series name
• Shell size: E
• Wire connection style: C ... Crimp style
• Number of circuits: 15
• Connector type: P ... Plug, S ... Socket
• Plating specification of shell: 3 …Copper-undercoated, nickel-plated
CRIMP STYLE PLUG AND SOCKET
Pin contact Socket contact
Crimp style plug Crimp style socket
Specifications –––––––––––––––––––––––––––––––––––––––––––––––––––––
• The dimples in the shell provide the ground connection and are an
important factor in preventing electromagnetic interference.
• The contact has a retention lance that makes assembly to the
housing smooth and secure.
Features –––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Standards ––––––––––––––––––––––
0Recognized E603891Certified LR20812
* Compliant with RoHS.
* Refer to "General Instruction and Notice when using
Terminals and Connectors" at the end of this catalog.
* Contact JST for details.
Model number identificationMaterials
Characteristics
Note: Contact JST for details.
01
2
D SUBMINIATURE CONNECTOR JK SERIES
16.3
1.4
1.7
3.64.25
φ0.76
2.0
16.2
1.42
1.7
3.6
1.01.5
5.95
10.8
10.7
12.55
8.35
7.0
16.92
10°
24.99
30.8
φ3.05
1.98 1.98
6.18
10.9
10.7
12.55
7.9
7.0
16.34
1.98 1.98
24.99
30.8
φ3.05
10°
Finish at mating part
Gold-plated (flash)
Gold-plated 0.76micron
Q´ty / box
Model No.
Pin contact
Applicable wire
Socket contact AWG # lnsulation O.D. (mm)
10,000
28〜24 0.9〜1.4
JK-SP2140
JK-SP2144
JK-SS2340
JK-SS2344
Model No. Q´ty / box
Circuits
15 KEC-15P-3 100
Model No. Q´ty / box
Circuits
15 KEC-15S-3 100
Pin contact (for plug housing) Socket contact (for socket housing)
Plug housing Receptacle housing
RoHS compliance This product displays (LF)(SN) on a label.
RoHS compliance RoHS compliance
Crimp applicator
Applicator
Dies
Crimp applicator with dies
Crimping
machine
Note: *Strip-crimp applicator
Contact
J-SP2***
J-SS2***
AP-K2N
MKS-L
*MKS-SC-JK
MKS-L
*MKS-SC-JK
MK/JK-SP/SS2
SC/JK-SP/SS2
MK/JK-SP/SS2
SC/JK-SP/SS2
APLMK JK-SP/SS2
APLSC JK-SP/SS2
APLMK JK-SP/SS2
APLSC JK-SP/SS2
Crimping machine, Applicator
3
Right angle through-hole plug and socket
D
JK
SERIES
SUBMINIATURE
CONNECTOR
Part name Material and Finish
Contact
Insulator
Shell
Grounding adapter having a 3.2mm dia. hole
Grounding adapter having an M3 tapped hole
Grounding adapter having a spring lock device
Phosphor bronze, nickel-undercoated,
Mating part; gold-plated
Solder tail; tin-plated (reflow treatment)
Glass-filled PBT, UL94V-0, black
Steel, copper-undercoated, nickel-plated
Steel, copper-undercoated, nickel-plated
Steel, copper-undercoated, nickel-plated
Brass, nickel-undercoated, tin/copper alloy-plated
1.0A, AC, DC
250V AC, DC
-40˚C to +85˚C (including temperature rise in applying electrical current)
5,000MΩ min.
1,000V AC/minute
1.6mm
Initial value/15mΩ max.
After environmental testing/30mΩ max.
Current rating
Voltage rating
Temperature range
Contact resistance
Insulation resistance
Withstandhing voltage
Applicable PC board thickness
PC board edge
15-φ1.0
＋0.1
−0
11.0max.
24.99±0.15
2.54±0.05 2.54±0.05
2.286±0.05 0.254±0.05
1.143±0.05
2-φ3.2±0.1
10
°
1.6R
12.0±0.2
φ3.2±0.1
24.99±0.15
20.6±0.2
RIGHT ANGLE THROUGH-HOLE SOCKET
Specifications –––––––––––––––––––––––––––––––––––––––––––––––––––––
• The mating section of the contact has a twin-contact style
construction with uniform elasticity to ensure a reliable contact
even when repeatedly mated and unmated.
• A wide variety of grounding adapters are available so that the
receptacle can be grounded to the circuitry of a printed circuit
board to prevent electromagnetic interference.
Features –––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Standards ––––––––––––––––––––––
0Recognized E603891Certified LR20812
* Compliant with RoHS.
* Refer to "General Instruction and Notice when using
Terminals and Connectors" at the end of this catalog.
* Contact JST for details.
(with hexagonal lock screw blocks) (with rectangular lock screw blocks)
Note: Contact JST for details.
Materials Characteristics
Note: 1. Tolerances are non-cumulative:
±
0.05mm for all centers.
2. Hole dimensions differ according to the kind of PC board and piercing method.
The dimensions above should serve as a guideline. Contact JST for details.
PC board layout (viewed from component side)
01
4
D SUBMINIATURE CONNECTOR JK SERIES
• Series name
• Shell size: E
• Wire connection type:
Y ... Right angle through-hole style
• Number of circuits: 15
• Connector type: S ... Socket
• Connector construction/Dimensions: Standard of the series
• Types of grounding adapters
0 ... Without grounding adapters
1 ... With grounding adapters having a 3.2mm dia. hole
2 ... With grounding adapters having an M3 thread
3 ... With grounding adapters having a spring lock device (1)
4 ... With grounding adapters having a spring lock device (2)
• Types of lock screw blocks
A ... With hexagonal lock screw blocks having a No. 4-40UNC inch thread
B ... With hexagonal lock screw blocks having an M2.6 thread
C ... With rectangular lock screw blocks having an M2.6 thread
D ... Without lock screw blocks
E ... Without lock screw blocks, but with grounding adapters having a 3.05mm dia. hole
F ... Without lock screw blocks, but with grounding adapters having a No. 4-40UNC inch thread
G ... Without lock screw blocks, but with grounding adapters having an M2.6 thread
H ... Without lock screw blocks, but with grounding adapters having an M3 thread
• Finish of mating part
Blank ... Gold-plated (flash) 12 ... 0.2micron gold-plated
13 ... 0.4micron gold-plated 14 ... 0.76micron gold-plated
• Blocked hole for keying ... Blank: all holes open, 23: #9 hole blocked
E-
Y 15 S 2A 3 A 14 23K --
Model number identification
Note: Contact JST for special plating requirements.
5
D SUBMINIATURE CONNECTOR JK SERIES
Type A Type BRight angle through-hole socket
0A
1A
2A
3A
―
6.18
12.6
7.9
16.34
1.98
24.99
30.8
3.2
No.9 hole
0.75
22.22
H
11.43
8.89
2.54
2.54
0.6
10°
1.98
Without grounding adapters
With grounding adapters
with a 3.2mm dia. hole
With grounding adapters
with an M3 thread
With grounding adapters
with a spring lock lever (1)
With grounding adapters
with a spring lock device (2)
H: Height of the lock screw block (for Types A, B & C)
RoHS compliance This product displays (LF)(SN) on a label.
Note: ** shows the location where a two-digit code (see the table below for codes) should be entered.
For example, if a 15-circuit gold-plated (flash) socket with hexagonal lock screw blocks having a
No. 4-40UNC inch thread and without grounding adapters is required, specify the model number as
KEY-15S-2A0A. ( ☆) Type C...60
With hexagonal
lock screw
blocks(H: 6.3mm)
having a
No.4-40UNC
inch thread
With hexagonal
lock screw
blocks(H: 6.3mm)
having an M2.6
thread
0B
1B
2B
3B
―
No.4-40UNC
M2.6
Q´ty /
box
Circuits Model No.
Gold-plated (flash) socket
Gold-plated (0.76micron)socket with No.9 hole blocked
15 KEY-15S-2A** 100（☆）
KEY-15S-2A**14-23
6
M2.6 φ
3.05 No.4-40UNC M2.6
Type C Type D Type E Type F Type G Type H
With rectangular
lock screw blocks
(H: 6.2mm)
having an M2.6
thread
Without lock screw
blocks
Used a lock screw
block
[model number
KFS-( )S-C1N]
*1: No.4-40UNC inch
thread
*2: Model number
KFS-4S-( )1W(M)
*1: M2.6 thread
*2: Model number
KFS-2.6S-( )1W(M)
*1: M3 thread
*2: Model number
KFS-3S-( )1W(M)
Without lock screw blocks
E: Grounding adapter has no thread.
F, G, H: Grounding adapters have a thread (*1) for securing separately-purchased lock screw blocks (*2)
0C
1C
2C
3C
―
0D
1D
2D
3D
―
―
1E
2E
3E
―
―
1F
2F
3F
―
―
1G
2G
3G
―
―
―
―
―
4H
M3
D SUBMINIATURE CONNECTOR JK SERIES
777
No.4-40UNC
Type AStraight through-hole socket
3A
2.5
12.6
7.9
16.34
24.99
30.8
No.9 hole
6.94
H
21.28
3.511.6
3.2
10.7
1.98
1.98
10°
1.98 1.98
6.18
0.45
With grounding adapters
with a spring lock device
H: Height of the lock screw block (for Types A & B)
RoHS compliance This product displays (LF)(SN) A on a label.
Note: ** shows the location where a two-digit code (see the table below for codes) should be entered. For example, if a 15-
circuits gold-plated (flash) socket with hexagonal lock screw blocks having a No. 4-40UNC inch thread and with grounding
adapters having a spring lock device is required, specify the model number as KES-15S-2A3A.
With hexagonal lock
screw blocks
(H: 6.3mm)
having a No.4-40UNC
inch thread
Q´ty /
box
Circuits Model No.
Gold-plated (flash) socket Gold-plated (0.76micron)socket with No.9 hole blocked
15 KES-15S-2A** 100
KES-15S-2A**14-23
Straight through-hole socket
D
JK
SERIES
SUBMINIATURE
CONNECTOR
STRAIGHT THROUGH-HOLE SOCKET
• The mating section of the contact has a twin-contact style
construction with uniform elasticity to ensure a reliable contact
even when repeatedly mated and unmated.
• A grounding adapter with a spring lock device allows the
connector to be temporarily secured on the printed circuit board
so that the connector can be soldered easily.
Features –––––––––––––––––––––––––––––––––––––––––––––––––––––––––
(with hexagonal lock screw blocks) (without lock screw blocks)
01
8
M2.6 M3
Type B Type D Type F Type G Type H
3B 3D
With hexagonal
lock screw blocks
(H: 6.3mm)
having an M2.6 thread *1: No.4-40UNC inch thread
*2: Model number
JFS-4S-( )1W(M)
Without lock screw blocks
F, G, H:Grounding adapters have a thread (*1) for securing separately-purchased lock
screw blocks (*2)
Without lock screw
blocks
No.4-40UNC
3F
*1: M2.6 thread
*2: Model number
JFS-2.6S-( )1W(M)
M2.6
3G
*1: M3 thread
*2: Model number
JFS-3S-( )1W(M)
3H
Part name Material and Finish
Contact
Insulator
Shell
Grounding adapter
Phosphor bronze, nickel-undercoated,
Mating part; gold-plated
Solder tail; tin-plated (reflow treatment)
Glass-filled PBT, UL94V-0, black
Steel, copper-undercoated, nickel-plated
Brass, nickel-undercoated, tin/copper alloy-plated
1.0A, AC, DC
250V AC, DC
-40˚C to +85˚C (including temperature rise in applying electrical current)
5,000MΩ min.
1,000V AC/minute
1.6mm
Initial value/15mΩ max.
After environmental testing/30mΩ max.
Current rating
Voltage rating
Temperature range
Contact resistance
Insulation resistance
Withstanding voltage
Applicable PC board thickness
• Series name
• Shell size: E
• Wire connection type:
S ... Straight through-hole type
• Number of circuits: 15
• Connector type: S ... Socket
• Connector construction/dimensions:
Standard JK series straight through-hole type
• Type of grounding adapters
3 ... With grounding adapters having a spring lock device
• Type of lock screw blocks
A ...
With hexagonal lock screw blocks having a No. 4-40UNC inch thread
B ...
With hexagonal lock screw blocks having an M2.6 thread
D ...
Without lock screw blocks
F ...
Without lock screw blocks, but with grounding adapters having a No. 4-40UNC inch thread
G ...
Without lock screw blocks, but with grounding adapters having an M2.6 thread
H ...
Without lock screw blocks, but with grounding adapters having an M3 thread
• Finish of mating part
Blank ... Gold-plated (flash) 12 ... 0.2micron gold-plated
13 ... 0.4micron gold-plated 14 ... 0.76micron gold-plated
• Blocked hole for keying ... Blank: all holes open, 23: #9 hole blocked
-K E S 15 S 2A 3A 14 23--
D SUBMINIATURE CONNECTOR JK SERIES
1.98±0.05 1.98±0.05
2-φ3.17±0.05
15-φ0.8±0.05
24.99±0.15
2.286±0.05 0.254±0.05
1.143±0.05
10
°
1.6R
12.0±0.2
φ3.2±0.1
24.99±0.15
20.6±0.2
Specifications –––––––––––––––––––
Model number identification
Materials
Characteristics
Note: Contact JST for details.
Note: Contact JST for special plating requirements.
Standards ––––––––––––––––––––––
0Recognized E603891Certified LR20812
Note: 1. Tolerances are non-cumulative:
±
0.05mm for all centers.
2. Hole dimensions differ according to the kind of PC board and piercing method.
The dimensions above should serve as a guideline. Contact JST for details.
* Compliant with RoHS.
* Refer to "General Instruction and Notice when using
Terminals and Connectors" at the end of this catalog.
* Contact JST for details.
PC board layout (viewed from component side) and Panel layout
Accessories/EMI prevention shielding cover ( J cover)
D
J&JK
SERIES
SUBMINIATURE
CONNECTOR
L
16.4
W
10.0 6.0
J series JK series
Model No. Model No.
Cir-
cuits
Cir-
cuits
Dimensions (mm)
WL
Q'ty /
box
Material and Finish
9
15
25
37
J-SC9A
J-SC15A
J-SC25A
J-SC37A
15
−
−
−
JK-SC15A
−
−
−
19.4
27.6
41.4
57.8
42.0
46.9
57.0
70.6
Steel, copper- undercoated, nickel-plated
200
150
100
125
Circuits J series
JK series
7.0±0.2 8.0±0.2 10.0±0.2
Cable outer diameter (mm)
9
15
15
−
25
−
37
−
Covernut
Cover
L
16.6
10.0 W
φ3.0
Circuits
J series JK series
Q'ty /
box
Model No. Dimensions (mm)
WL
Material and Finish
9
15
25
37
15
−
−
−
J-SC9B
J-SC15B
J-SC25B
J-SC37B
30.0
38.0
52.0
68.0
（42.0）
（46.9）
（57.0）
（70.6）
200
150
150
100
Steel, copper-undercoated, nickel-plated
1
J COVER
•
T
his shielding cover is made of steel, formed by our advanced stamping
technology, and nickel-plated.
•
The box-shaped cover completely encloses such EMI radiating areas as the connections
between the connector and wires. The result is a superior shielding effect.
•
To install the shielding cover, simply align and press the upper and lower cover
elements, then tighten the nuts. It then securely grips the round cables.
•
This cover is so compact, light and sturdy, that it can be used to cover the
connectors of any input/output cable. Moreover, it is attractive in appearance.
Features –––––––––––––––––––––––
RoHS compliance
Note: The cover of the JK series 15-circuit connector is the same as that of the
J series 9-circuit connector, except for the number of circuits indicated.
RoHS compliance
Note: The cover of the JK series 15-circuit connector is the same as that of the
J series 9-circuit connector.
Applicable cable dimensions
* Compliant with RoHS.
* Refer to "General Instruction and Notice when using
Terminals and Connectors" at the end of this catalog.
* Contact JST for details.
Standards ––––––––––––––––––––––
0Recognized E60389
J cover
Shielding cover A Shielding cover B
0
2
D SUBMINIATURE CONNECTOR
J&JK
SERIES
L
D
d
Cir-
cuits
Q'ty /
box
Material
Model No. DdL
9
15
25
37
J-CN9・15
J-CN25
J-CN37
13.6
16.4
18.8
7.2
8.4
10.4
25.0
28.0
19.0
Glass-filled, PBT, UL94V-0, black
1,000
1,000
1,500
φ5.0
16.4
Thickness
0.4
Material
Model No. Q'ty / box
J-ER
Stainless steel
5,000
No.4-40UNC
5.7
4.5
1.7
2.7
M2.6
5.7
4.5
1.7
2.7
M3
5.7
4.5
1.7
2.7
Lock screw
No.4-40UNC (Inch thread) M2.6 (Metric thread) M3 (Metric thread)
Model No.
Type of screw Q'ty / box
Material and Finish
No.4-40UNC (Inch thread)
M2.6 (Metric thread)
M3 (Metric thread)
J-SL-1C
J-SL-2C
J-SL-3C
Steel, copper-undercoated, nickel-plated
5,000
5,000
5,000
J series
Model No.
Circuits Model No.
Circuits
JK series
Parts in one set Q'ty / box
9
15
25
37
J-C9-( )C
J-C15-( )C
J-C25-( )C
J-C37-( )C
15
−
−
−
JK-C15-( )C
−
−
−
Shielding cover A
Shielding cover B
Cover nut
Lock screw
E-ring
25
25
20
10
1 pc.
1 pc.
1 pc.
2 pcs.
1 set
RoHS compliance
Note: In the above lock screw model numbers, the number in parentheses indicates the type of screw-1: Inch thread (No.4-40UNC), 2: Metric thread (M2.6),
3: Metric thread (M3).
RoHS compliance
Note: The cover nuts, lock screws and E-rings are used with both the J and JK
series connectors.
RoHS compliance
RoHS compliance
Cover nut E-ring
Use the following Model Nos. when ordering J-covers as a set.
D SUBMINIATURE CONNECTOR
J&JK
SERIES
6
1
7
3
4
2
E-ring
Connector
Lock screw
Cover nut
Copper foil tape
Meshed wire
Shielding cover A
Lance
Shielding cover B
A
C
B
14.0
Wire
5
A
C
B
14.0
E-ring
Contact
Shielding cover B
Lock screw
Cover nut
Copper foil tape
Meshed wire
Crimp style plug
Shielding cover A
Lance
Wire
Circuits
J series JK series
Dimensions (mm)
ABC
9
15
25
37
15
−
−
−
24.99
33.32
47.04
63.50
（49.0）
（53.0）
（64.5）
（78.5）
13.6
13.6
16.4
18.9
3
J-cover assembly procedure
J series JK series
Assembly procedure
1. Connect wires to the connector by soldering or crimping.
2.
Fold back the braided shielding wire along the outside insulation
and wind the copper foil tape around the shielding wire.
3. Install the connector into shielding cover A.
4. Screw the lock screws onto shielding cover B.
5. Install the E-rings.
6. Align shielding cover B with shielding cover A and press shielding
cover B until it engages the lances of shielding cover A.
7. Tighten the cover nut until the predetermined position is
reached.
Note: For details of the J-cover assembly procedure, please refer to the
processing specifications separately available. The shielding effect of
the J-cover is critically dependent on proper assembly.
Dimensions after assembly
4
J-MC25B-4
JK-MC15A-3
J-MC15A
J-MC25A-4
Mold cover A Mold cover B
*Dimensions in ( ) are those for
the J-MC15A.
*Dimensions in ( ) are those for
the J-MC15B.
18.0
37.0(37.6)
7.82.7 16.2(24.4)
18.0
17.4(25.6)
7.42.7
37.0(37.6)
18.0
38.0
39.0
7.82.7
18.0
39.2
39.0
2.7 7.4
Circuits
J series JK series Cable O.D.(mm)
9
15
25
15
−
−
8.6±0.2
7.6±0.2
8.6±0.2
L
φD
T
Circuits
J series JK series
Dimensions (mm)
φD TL
Ferrule
9・25
15
15
−
A
B
A
B
8.0
11.3
7.0
10.5
0.5
0.6
0.5
0.6
4.0
8.0
4.0
8.0
JK-MC15B-3
J-MC15B
Accessories/EMI prevention overmolding cover
D
J&JK
SERIES
SUBMINIATURE
CONNECTOR
• This cover completely encloses all wire connections to the
connector, and its braided wire crimp section ensures a reliable
ground connection. The result is excellent shielding.
•
This cover is sturdy enough to withstand the high pressure
necessary during overmolding. It can thus be finish-molded directly
.
Features –––––––––––––––––––––––
Note: Contact JST for cables other than those listed above.
* Compliant with RoHS.
* Refer to "General Instruction and Notice when using
Terminals and Connectors" at the end of this catalog.
* Contact JST for details.
Applicable cable diameter
RoHS compliance
MOLD COVER
Ferrule
RoHS compliance
J series
Circuits
JK series Material and Finish Q'ty / box
or bag
Model No.Parts name
9
15
25
15
−
−
Mold cover A
Mold cover B
Ferrule A
Ferrule B
Mold cover A
Mold cover B
Ferrule A
Ferrule B
Mold cover A
Mold cover B
Ferrule A
Ferrule B
JK-MC15A-3
JK-MC15B-3
JK-FL15A-8.0C
JK-FL15B-11.3
J-MC15A
J-MC15B
J-FL15A-7.0C
J-FL15B-10.5
J-MC25A-4
J-MC25B-4
JK-FL15A-8.0C
JK-FL15B-11.3
Steel, copper-undercoated, nickel-plated
Copper, tin-plated
Steel, copper-undercoated, nickel-plated
Copper, tin-plated
Steel, copper-undercoated, nickel-plated
Copper, tin-plated
500
1,000
500
200
1,000
500
250
1,000
500
Mold cover A
Mold cover B
Contact
Crimp style plug
Ferrule B
Ferrule A
Copper foil tape
Braided wire
Mold
Mold cover assembly
Thumb screw
D SUBMINIATURE CONNECTOR
J&JK
SERIES
5
Crimping
machine
Crimp applicator
Applicator
Dies
Crimp applicator with dies
Assembly procedure
1. Processing braided shielding wire
Pass the cable through ferrule B and remove the insulation at
the end of the cable. Install ferrule A and fold back the braided
shielding wire along the outside insulation. Then wind the
copper foil tape around the shielding wire.
2. Connecting the wires to the contacts
Connect the wires to the contacts by crimping and insert the
contacts into the housing.
3. Assembling the mold covers
Align mold cover B with mold cover A and press mold cover B
until it engages the lances of mold cover A. Install ferrule B
over the cable holding section of the cover assembly and crimp
ferrule B. This completes the assembly.
Note: Contact JST for thumb screws.
RoHS compliance
Contact
JK-FL15B-11.3
J-FL15B-10.5 AP-K2N MKS-L-RG MK/JK-MC15
MK/J-MC15
APLMK JK-MC15
APLSC JK-MC15
<Molded assembly>
Mold cover assembly procedure
Crimping machine, Applicator
No.4-40UNC No.4-40UNC
4.78
No.4-40UNC
L
H
L
H
J series right
angle through-
hole type
JK series
straight through-
hole type
JK series right
angle through-
hole type
J series
straight through-
hole type
JH series right
angle through-
hole type
KH series right
angle through-
hole type
Applicable
series
Dimension
H
(mm)
Type Attachment Q'ty /
box
JFS-4S-C1N
JFS-4S-B1W
JFS-4S-C1W
JFS-4S-B1WM
JFS-4S-C1WM
KFS-4S-C1N
KFS-4S-B1W
KFS-4S-C1W
KFS-4S-B1WM
KFS-4S-C1WM
− 5.5
HFS-4S-B1W
HFS-4S-C1W
HFS-4S-B1WM
HFS-4S-C1WM
A
B
Spring washer .. 1 pc.
Nut ............ 1 pc.
2,000
Spring washer .. 1 pc.
Hexagonal lock screw &
spring washer are integrated
4.8
5.5
4.8
5.5
−
SFS-4S-B1W
SFS-4S-C1W
SFS-4S-B1WM
SFS-4S-C1WM
13.1 15.0 10.0 11.8
Dimension /
Model No.
Dimension L (mm)
Model No.
M3 M3
L
H4.78
M3
L
H
J series right
angle through-
hole type
JK series
straight through-
hole type
JK series right
angle through-
hole type
J series
straight through-
hole type
JH series right
angle through-
hole type
KH series right
angle through-
hole type
Applicable
series
Dimension /
Model No.
Dimension L (mm)
Model No.
Dimension
H
(mm)
Type Attachment Q'ty /
box
JFS-3S-C1N
JFS-3S-B1W
JFS-3S-C1W
JFS-3S-B1WM
JFS-3S-C1WM
KFS-3S-C1N
KFS-3S-B1W
KFS-3S-C1W
KFS-3S-B1WM
KFS-3S-C1WM
−5.5
HFS-3S-B1W
HFS-3S-C1W
HFS-3S-B1WM
HFS-3S-C1WM
A
B
Spring washer .. 1 pc.
Nut ............ 1 pc.
2,000
Spring washer .. 1 pc.
Hexagonal lock screw &
spring washer are integrated
4.8
5.5
4.8
5.5
−
SFS-3S-B1W
SFS-3S-C1W
SFS-3S-B1WM
SFS-3S-C1WM
13.1 15.0 10.0 11.8
Accessories/Lock screw block
D JJH JK & KH SERIES
SUBMINIATURE
CONNECTOR
1
A varietly of accessories are available for the D subminiature connectors.
Hexagonal lock screw block
(metric thread: M3)
Type A Type B
Hexagonal lock screw block
(inch thread: No.4-40UNC)
RoHS compliance
LOCK SCREW BLOCK
Type A Type B
RoHS compliance
2
D SUBMINIATURE CONNECTOR
JJH JK & KH
SERIES
M2.6 M2.6
L
H4.78
M2.6
L
H
J series right
angle through-
hole type
JK series
straight through-
hole type
JK series right
angle through-
hole type
J series
straight through-
hole type
JH series right
angle through-
hole type
KH series right
angle through-
hole type
Applicable
series
Dimension
H
(mm)
Type Attachment Q´ty /
box
JFS-2.6S-C1N
JFS-2.6S-B1W
JFS-2.6S-C1W
JFS-2.6S-B1WM
JFS-2.6S-C1WM
KFS-2.6S-C1N
KFS-2.6S-B1W
KFS-2.6S-C1W
KFS-2.6S-B1WM
KFS-2.6S-C1WM
− 5.5
HFS-2.6S-B1W
HFS-2.6S-C1W
HFS-2.6S-B1WM
HFS-2.6S-C1WM
A
B
Spring washer .. 1 pc.
Nut ............ 1 pc.
2,000
Spring washer .. 1 pc.
Hexagonal lock screw &
spring washer are integrated
4.8
5.5
4.8
5.5
−
SFS-2.6S-B1W
SFS-2.6S-C1W
SFS-2.6S-B1WM
SFS-2.6S-C1WM
13.1 15.0 10.0 11.8
Dimension /
Model No.
Dimension L (mm)
Model No.
1.2
1.0
6.16.2 1.0
12.5
M2.6
Model No. Q´ty / boxAttachment
JFS-2.6R-N Spring washer – 1 pc.
Set screw – 1 pc. 1,000
Hexagonal lock screw block
(metric thread: M2.6)
Rectangular lock screw block
(metric thread: M2.6)
Type A Type B
RoHS compliance
RoHS compliance
D SUBMINIATURE CONNECTOR
JJH JK & KH
SERIES
Total dimension 6.2
Height
of lock
screw
block
4.8
Panel
thickness 0.8
Spring washer thickness 0.6
Connector flange
Grounding adapter with threads
PC board
J
･
DCES
JST
18.0
9.6
6.6
J
･
DCES-1
JST
18.0
9.6
7.4
25.0
33.0
φ3.0
Circuits
J series JK series Q´ty / box
Material
Model No.
Type
J-DCES
J-DCES-1
A
B
915
PA, UL94V-0, black
1,000
Applicable Connector Model No.
J series
JK series Plug
Receptacle
DEJ-0.3
KEJ-0.7
KEJ-0.4
3
Application examples of hexagonal lock screw blocks
• The resulting total dimension from the connector flange to the top
of the hexagonal lock screw block must be 6.2mm after
assembly.
• The D subminiature connector can be installed on the Panel by
simply tightening the hexagonal lock screw block together with
grounding adapter, which has an identical thread to that of the
F, G, and H types.
With this tool, contacts (connected to wires by crimping) can be
easily removed if they are improperly inserted into plug and
receptacle housings.
Type A
Type B
RoHS compliance
DUST COVER (for receptacles)
EXTRACTION TOOL
