1
JFA CONNECTOR
J300 SERIES
3.81, 5.08, 5.4 mm pitch/Disconnectable Crimp style connectors(Wire-to-board/Wire-to-wire)
Connectors for signal circuit or power
supply circuit, applicable to the factory
automation, heavy electric machinery, and
other industrial equipment in general.
In spite of the various kinds of housings
available, their contacts are designed to be
common.
The applicable tooling can be standardized.
• Double-spring construction
• Housing lances
• Clear click feeling
Specifications –––––––––––––––––––
•
• Voltage rating: J310/J340/J380 series (3.81 mm pitch) 250 V AC, DC
J320/J350 series (5.08 mm pitch) 600 V AC, DC
• Temperature range: -55°C to +105°C
(including temperature rise in applying
electrical current)
• Contact resistance: Initial value/ 5 mΩmax.
After environmental tests/ 10 mΩmax.
• Insulation resistance: 1,000 MΩmin.
• Withstanding voltage:
J310/J340/J380 series (3.81 mm pitch) 1,500 VAC/minute
J320/J350 series (5.08 mm pitch) 2,200 VAC/minute
• Applicable wire: AWG #28 to #14
• Applicable PC board thickness: 1.6 to 2.4 mm
*Refer to the page of each product for the specifications of the
J330 series and common type (J350D, J360T).
*In using the products, refer to "Handling Precaution for Terminal
and Connector" described on our website (Technical documents
of Product information page).
*Contact JST for details.
*RoHS2 compliance.
Current rating: (AC, DC)
Standards ––––––––––––––––––––––
0 Recognized E60389
2R50133261
2
BA
A
B
A
B
A
B
A
B
A
B
A
B
A
B
B
A
B
A
J-340
A
B
C
D
BA
A
B
J-310
J310S
Single-row type
No. of circuits 3, 4, 5, 6, 8,10 3, 4, 5, 6, 8,10 3, 4, 5, 8,10 3, 4, 5, 8,10
J310D
Double-row type
[Line pitch
5.08 mm]
No. of circuits 6, 8,10,12,16, 20 6, 8,10,12,16, 20 6, 8,10,12,16, 20 6, 8,10,12,16, 20 6,12, 20
J310M
Double-row
module type
[Line pitch
7.62 mm]
No. of circuits 66
Type Wire-to-board
Top entry type Side entry type Free hanging type Panel mounting type
Screw type Housing lock type
3.81 mm pitch / Voltage rating 250 V AC, DC
Wire-to-wire
J340F
Four-row type
[Line pitch
5.08 mm]
No. of circuits 12, 20
J380
Double-row type
[Line pitch
5.08 mm]
(Thin type)
J330
[Line pitch
7.7 mm]
No. of circuits
No. of circuits 30, 40
40 20, 40
Type Panel mounting type
Screw type Housing lock type
5.4 mm pitch / Voltage rating 600 V AC, DC
Wire-to-wire
J-380
YX
J-3
17
11
4
12356712 13 18 19 20 21 22 23
18
17 19
12
11 13
6
57
3
2
1420 21 22 23
6
75
12
13 11
18
19 17
21
22
23 20 4321
A
B
BA
J-380
List of J300 series products
JFA CONNECTOR/J300 SERIES
List of J300 series products
3
(Line pitch 5.08 mm)
Type Wire-to-board
Top entry type Side entry type Free hanging type Panel mounting type
5.08 mm pitch / Voltage rating 600 V AC, DC
Wire-to-wire
2, 3, 4, 5, 6 2, 3, 4, 5, 6
4,12, 20 121212, 20
1, 2, 3, 4 1, 2, 3, 4 4
6,10,12 6, 8,10,12 6,12 6,12, 20
9
Triple-row common type (J360T)
Screw type Housing lock type
J320S
Single-row type
No. of circuits
J350D
Double-row type
[Line pitch
5.08 mm]
No. of circuits
J320M
Double-row
module type
[Line pitch
7.62 mm]
No. of circuits
J320T
Triple-row
module type
[Line pitch
7.62 mm]
No. of circuits
Common
type
No. of circuits 9,18, 24
Double-row common type (J350D)
12
J-320
J-320
B
A
J-320
J-320
B
A
J-320
B
J-320
A
J-320
J-350
2
3
4
5
6
7
8
9
10
1
12345
12345
J-320
BA
A
B
J-320
J-350
1
10 98765432
A
B
1
2
3
4
5
J-3
AB
1
2
3
4
5
J-3
AB
(Line pitch 6.5 mm)
J-380
YX
A
B
BA
JFA CONNECTOR/J300 SERIES
4
• Plating of the contact
• Common marking on the contact and its application tools Indication of the plating Indication of the plating
Receptacle contact Tab contact
Receptacle contact Tab contact
Series name Series name
Wire range mark
Wire range mark
Each contact has a marking on its side so that the type
or thickness of the plating is recognized.
2 ... gold-plated 0.38 μm thickness
3 ... gold-plated 0.76 μm thickness
5 ... tin-plated
In order to avoid incorrect combination of the hand crimp tools or
extraction tools and the contacts, the series name (for example J-3)
and wire range mark (S, M, L, 2L) are shown on both the tools and the
contacts.
J-3S.....AWG#28〜#24
M....AWG#24〜#20
L.....AWG#20〜#16
2L...AWG#16〜#14
J-3 L
J3 L
JST 2
JST 2
Strip contact Loose piece
Model No. Applicable wire
Size
Material and Finish
Copper alloy (superior conductivity), nickel-undercoated, selective gold-plated
tin-plated (reflow treatment)
AWG# reel
box (Loose piece)
Insulation O.D.
(mm)
Q’ty
SF3F-002 (*) -P2.0
SF3F-01 (*) -P2.0
SF3F-41 (*) -P2.0
SF3F-71 (*) -P2.0
BF3F-002 (*) -P2.0
BF3F-01 (*) -P2.0
LF3F-41 (*) -P2.0
BF3F-71 (*) -P2.0
S
M
L
2L
0.08〜0.20
0.20〜0.50
0.50〜1.25
1.25〜2.0
mm2
28〜24
24〜20
20〜16
16〜14
0.8〜1.4
1.2〜2.6
1.8〜2.8
2.4〜3.4
3,700
3,700
3,200
3,200
1,000
1,000
1,000
1,000
17.9(18.4/2L)
(5.35.8/2L)
(2.53.0/2L)
(9.3)
17.9(18.4/2L)
SF3M-002
(*)
-M2.0N
SF3M-01
(*)
-M2.0N
SF3M-41
(*)
-M2.0N
SF3M-71
(*)
-M2.0N
BF3M-002
(*)
-M2.0N
BF3M-01
(*)
-M2.0N
LF3M-41
(*)
-M2.0N
BF3M-71
(*)
-M2.0N
S
M
L
2L
0.08〜0.20
0.20〜0.50
0.50〜1.25
1.25〜2.0
28〜24
24〜20
20〜16
16〜14
0.8〜1.4
1.2〜2.6
1.8〜2.8
2.4〜3.4
3,500
3,500
3,300
3,200
1,000
1,000
1,000
1,000
Material and Finish
Copper alloy (superior conductivity), nickel-undercoated, selective gold-plated
tin-plated (reflow treatment)
Strip contact Loose piece
Model No. Applicable wire
Size AWG# reel
box (Loose piece)
Insulation O.D.
(mm)
Q’ty
mm2
(11.4)
24.7 (25.2/2L)
24.7 (25.2/2L)
(5.3 5.8/2L)
(2.5 3.0/2L)
Strip contact
Model No.
Crimping
machine
SF3F-002 (*) -P2.0
SF3M-002 (*) -M2.0N
SF3F-01 (*) -P2.0
SF3M-01 (*) -M2.0N
SF3F-41 (*) -P2.0
SF3M-41 (*) -M2.0N
SF3F-71 (*) -P2.0
SF3M-71 (*) -M2.0N
MK/SF3F/M-002-20
MK/SF3F/M-01-20
MK/SF3F/M-41-20
MK/SF3F/M-71-20
APLMK SF3F/M002-20
APLMK SF3F/M01-20
APLMK SF3F/M41-20
APLMK SF3F/M71-20
AP-K2N
YRK-8821
YRK-8811
YRK-8801
YRK-1071
MKS-L
Loose piece Hand tools
BF3F-002 (*) -P2.0
BF3M-002 (*) -M2.0N
BF3F-01 (*) -P2.0
BF3M-01 (*) -M2.0N
LF3F-41 (*) -P2.0
LF3M-41 (*) -M2.0N
BF3F-71 (*) -P2.0
BF3M-71 (*) -M2.0N
YRF-882
YRF-881
YRF-880
YRF-1070
YRF-1071
Crimp applicator with dies
Hand tools
Crimp applicator
Dies
Applicator
Receptacle contact
Tab contact
Crimping machine, Applicator
Recognition mark
RoHS2 compliance
Note: Finish (*):GF...Nickel-undercoated, 0.38μm selective gold-plated
GI....Nickel-undercoated, 0.76μm selective gold-plated
T.....
.
Tin-plated (reflow treatment)
RoHS2 compliance
Note: 1. Finish (*):GF...Nickel-undercoated, 0.38μm selective gold-plated
GI....Nickel-undercoated, 0.76μm selective gold-plated
T.....
.
Tin-plated (reflow treatment)
Note: Finish (*): GF...Nickel-undercoated, 0.38
μm
selective gold-plated
GI....Nickel-undercoated, 0.76
μm
selective gold-plated
T......Tin-plated
Note: Finish (*): GF...Nickel-undercoated, 0.38μm selective gold-plated
GI....Nickel-undercoated, 0.76μm selective gold-plated
T......Tin-plated
JFA CONNECTOR/J300 SERIES
•Extraction tool for J300 series: EJ-JFAJ3 • Special extraction tool for J300 series: For receptacle only
...EJ-JFAJ3R
, For tab only
...EJ-JFAJ3T
• Refer to the page of
"
Crimping tools
"
for details of YRK series hand crimping tools that uses a strip contact.
5
JFA CONNECTOR/J300 SERIES
Keying plug
3.6
4.5
25
2.9 2.5
Tab contact (Cutting jig)
RoHS2 compliance
Note: Not UL/TÜV approved.
RoHS2 compliance
6
５４３２
ＪＳＴ
Ｊ
-
３
１
3.81
A
7.15
6.55
B
22.8
16.4
C
X
Circuit No.
Keying No.
Series name
(8.6)
(28.4)
(28.9)
(10.1)
(8.6)
(40.6)
Wire-to-board
<Top entry type> <Side entry type>
Wire-to-wire
<Free hanging type / Panel mounting type>
Q’ty
/bag
Circuits Keying Model No. AB
Dimensions (mm)
C
3
4
5
6
8
10
F31FSS
-
03V
-
KX
F31FSS
-
03V
-
KY
F31FSS
-
04V
-
KX
F31FSS
-
04V
-
KY
F31FSS
-
05V
-
KX
F31FSS
-
05V
-
KY
F31FSS
-
06V
-
KX
F31FSS
-
06V
-
KY
F31FSS
-
08V
-
KX
F31FSS
-
08V
-
KY
F31FSS
-
10V
-
KX
F31FSS
-
10V
-
KY
7.62
7.62
11.43
11.43
15.24
15.24
19.05
19.05
26.67
26.67
34.29
34.29
X
Y
X
Y
X
Y
X
Y
X
Y
X
Y
16.70
16.70
20.51
20.51
24.32
24.32
28.13
28.13
35.75
35.75
43.37
43.37
26.62
26.62
30.43
30.43
34.24
34.24
38.05
38.05
45.67
45.67
53.29
53.29
200
200
200
200
200
200
200
200
100
100
100
100
Material and Finish
Glass-filled PBT, UL94V-0, black
Assembly layout
Receptacle housing
RoHS2 compliance
J300 SERIES/J310S
7
J300 SERIES/J310S
5.04.0
9.35
33.6
8.78
12.7
9.35
C
X
X
A
3.81
B
１
２３
Ｊ
-
３１０ Circuit No.
Series name
Keying No.
Circuits Keying Model No. AB
Dimensions (mm)
C
X
Y
X
Y
X
Y
X
Y
X
Y
3
4
5
8
10
F31MSF
-
03V
-
KX
F31MSF
-
03V
-
KY
F31MSF
-
04V
-
KX
F31MSF
-
04V
-
KY
F31MSF
-
05V
-
KX
F31MSF
-
05V
-
KY
F31MSF
-
08V
-
KX
F31MSF
-
08V
-
KY
F31MSF
-
10V
-
KX
F31MSF
-
10V
-
KY
7.62
7.62
11.43
11.43
15.24
15.24
26.67
26.67
34.29
34.29
21.62
21.62
25.43
25.43
29.24
29.24
40.67
40.67
48.29
48.29
25.57
25.57
29.38
29.38
33.19
33.19
44.62
44.62
52.24
52.24
Q’ty
/bag
200
200
200
200
200
200
100
100
100
100
Material and Finish
Glass-filled PBT, UL94V-0, black
２
-
φ3.5
9.35
D
33.6
4.0 5.0
8.78
12.7
9.35
E
A
3.81
B
１
２３
Ｊ
-
３１０
X
X
Circuit No.
Series name
Keying No.
Circuits
Keying
Model No. DB
Dimensions (mm)
C
X
Y
X
Y
X
Y
X
Y
X
Y
3
4
5
8
10
F31MSP
-
03V
-
KX
F31MSP
-
03V
-
KY
F31MSP
-
04V
-
KX
F31MSP
-
04V
-
KY
F31MSP
-
05V
-
KX
F31MSP
-
05V
-
KY
F31MSP
-
08V
-
KX
F31MSP
-
08V
-
KY
F31MSP
-
10V
-
KX
F31MSP
-
10V
-
KY
31.00
31.00
34.50
34.50
38.00
38.00
50.00
50.00
58.00
58.00
E
40.00
40.00
43.50
43.50
47.00
47.00
59.00
59.00
67.00
67.00
Q’ty
/bag
200
200
200
200
200
200
100
100
100
100
21.62
21.62
25.43
25.43
29.24
29.24
40.67
40.67
48.29
48.29
22.60
22.60
26.40
26.40
30.20
30.20
41.60
41.60
49.20
49.20
A
7.62
7.62
11.43
11.43
15.24
15.24
26.67
26.67
34.29
34.29
Material and Finish
Glass-filled PBT, UL94V-0, black
Tab housing (Free hanging type)
Tab housing (Panel mounting type)
RoHS2 compliance
5.15±0.3
10.3±0.3
D±0.05
C±0.3
φ3.6±0.1
4-R0.5(MAX)
Panel layout
Connector
outline
RoHS2 compliance
Note: 1. Punch holes in the panel. Burrs must be removed.
2. The strength of the panel must be considered when punching two or
more holes.
3. The connector must be inserted from the same side as the hole is punched.
8
Q’ty/box
Circuits Keying Model No. AB
Dimensions (mm)
C
X
Y
X
Y
X
Y
X
Y
X
Y
X
Y
3
4
5
6
8
10
B03B
-
F31SK
-
GGXR
B03B
-
F31SK
-
GGYR
B04B
-
F31SK
-
GGXR
B04B
-
F31SK
-
GGYR
B05B
-
F31SK
-
GGXR
B05B
-
F31SK
-
GGYR
B06B
-
F31SK
-
GGXR
B06B
-
F31SK
-
GGYR
B08B
-
F31SK
-
GGXR
B08B
-
F31SK
-
GGYR
B10B
-
F31SK
-
GGXR
B10B
-
F31SK
-
GGYR
7.62
7.62
11.43
11.43
15.24
15.24
19.05
19.05
26.67
26.67
34.29
34.29
13.97
13.97
17.78
17.78
21.59
21.59
25.40
25.40
33.02
33.02
40.64
40.64
220
220
180
180
160
160
140
140
120
120
100
100
21.62
21.62
25.43
25.43
29.24
29.24
33.05
33.05
40.67
40.67
48.29
48.29
Material and Finish
Tab contact: Copper alloy, nickel-undercoated, selective gold-plated
Housing: Glass-filled PBT, UL94V-0, black
Reinforcement: Copper alloy, nickel-undercoated, selective gold-plated
１
２３４
５
Ｊ
-
３１０
3.8
(1.27)
9.35
A
C
21.6
φ1.1±0.1
1.27±0.05
3.175±0.05
B±0.05
3.81±0.05
X
X
3.81
（3.175）
Circuit No.
Series name
Keying No.
PC board layout
(viewed from component side)
Connector outline
Through-hole
2-φ2.0 ±0.1
Copper foil land
2-φ3.0 (MIN)
Circuits Keying Model No. AB
Dimensions (mm)
Q’ty/box
X
Y
X
Y
X
Y
X
Y
X
Y
X
Y
3
4
5
6
8
10
S03B
-
F31SK
-
GGXR
S03B
-
F31SK
-
GGYR
S04B
-
F31SK
-
GGXR
S04B
-
F31SK
-
GGYR
S05B
-
F31SK
-
GGXR
S05B
-
F31SK
-
GGYR
S06B
-
F31SK
-
GGXR
S06B
-
F31SK
-
GGYR
S08B
-
F31SK
-
GGXR
S08B
-
F31SK
-
GGYR
S10B
-
F31SK
-
GGXR
S10B
-
F31SK
-
GGYR
7.62
7.62
11.43
11.43
15.24
15.24
19.05
19.05
26.67
26.67
34.29
34.29
15.24
15.24
19.05
19.05
22.86
22.86
26.67
26.67
34.29
34.29
41.91
41.91
165
165
135
135
120
120
105
105
90
90
75
75
C
21.62
21.62
25.43
25.43
29.24
29.24
33.05
33.05
40.67
40.67
48.29
48.29
Material and Finish
Tab contact: Copper alloy, nickel-undercoated, selective gold-plated
Housing: Glass-filled PBT, UL94V-0, black
Reinforcement: Copper alloy, nickel-undercoated, selective gold-plated
１
２３４
５
Ｊ
-
３１０
3.81
3.81±0.05
B±0.05
0.82
0.82
7.62±0.05
φ1.1±0.1
3.81±0.05
(3.81)
3.34
3.8
7.62
10.85
C
9.35
A
22.1
X
X
Connector outline
Keying No.
Circuit No.
Series name
Through-hole
2-φ3.0 ±0.1
Copper foil land
2-φ4.0(MIN)
PC board layout
(viewed from component side)
Header (Top entry type)
Header (Side entry type)
J300 SERIES/J310S
RoHS2 compliance This product displays (LF)(AU) on a label.
Note: 1. Contact JST about the headers supplied in magazine stick.
2. Contact JST about 0.76μm gold-plated product and tin-plated product.
RoHS2 compliance This product displays (LF)(AU) on a label.
Note: 1. Contact JST about the headers supplied in magazine stick.
2. Contact JST about 0.76μm gold-plated product and tin-plated product.
9
J300 SERIES/J310D
A
A
B
B
(13.7)
(28.4)
A
B
A
B
(15.2)
(32.8)
A
B
A
B
(13.7)
(40.6)
Wire-to-board
<Top entry type> <Side entry type>
Wire-to-wire
<Free hanging type / Panel mounting type (Screw type, Housing lock type)>
５４３２
ＪＳＴＪ
-
３
１
5.08
22.8
16.4
C
B
12.23
A
B
11.63
A
3.81
Circuit No.
Series name
Line No.
Material and Finish
Glass-filled PBT, UL94V-0, black
—
—
—
—
—
—
6
8
10
12
16
20
F31FDS
-
06V
-
K
F31FDS
-
08V
-
K
F31FDS
-
10V
-
K
F31FDS
-
12V
-
K
F31FDS
-
16V
-
K
F31FDS
-
20V
-
K
200
100
100
100
100
100
16.70
20.51
24.32
28.13
35.75
43.37
7.62
11.43
15.24
19.05
26.67
34.29
Circuits
Keying
Model No. AB
Dimensions (mm)
Q’ty/bag
26.62
30.43
34.24
38.05
45.67
53.29
C
Assembly layout
Receptacle housing
RoHS2 compliance
5.08
14.43
17.78
5.04.0
33.6
B
A
3.81
C
Ａ
Ｂ
１
２３
Ｊ
-
３１０ Circuit No.
Series name
Line No.
Circuits Keying Model No. AB
Dimensions (mm)
C
—
—
—
—
—
—
6
8
10
12
16
20
F31MDF
-
06V
-
K
F31MDF
-
08V
-
K
F31MDF
-
10V
-
K
F31MDF
-
12V
-
K
F31MDF
-
16V
-
K
F31MDF
-
20V
-
K
25.57
29.38
33.19
37.00
44.62
52.24
200
100
100
100
100
100
21.62
25.43
29.24
33.05
40.67
48.29
7.62
11.43
15.24
19.05
26.67
34.29
Q’ty/bag
Material and Finish
Glass-filled PBT, UL94V-0, black
Tab housing (Free hanging type)
RoHS2 compliance
10
Circuits
Keying
Model No. DB
Dimensions (mm)
C
—
—
—
—
—
—
6
8
10
12
16
20
F31MDP
-
06V
-
K
F31MDP
-
08V
-
K
F31MDP
-
10V
-
K
F31MDP
-
12V
-
K
F31MDP
-
16V
-
K
F31MDP
-
20V
-
K
31.00
34.50
38.00
42.00
50.00
58.00
E
40.00
43.50
47.00
51.00
59.00
67.00
21.62
25.43
29.24
33.05
40.67
48.29
22.60
26.40
30.20
34.00
41.60
49.20
A
7.62
11.43
15.24
19.05
26.67
34.29
200
100
100
100
100
100
Q’ty
/bag
Material and Finish
Glass-filled PBT, UL94V-0, black
5.08
２
-
φ3.5
D
φ3.6±0.1
15.3±0.3
7.65±0.3
C±0.3
D±0.05
14.43
17.78
33.6
B
A
3.81
E
Ａ
Ｂ
１
２３
5.04.0
Ｊ
-
３１０ Circuit No.
4
-
R0.5(MAX)
Panel layout
Connector
outline
Series name
LineNo.
Circuits
Keying
Model No. DB
Dimensions (mm)
C
—
—
—
6
12
20
F31MDPL
-
06V
-
K
F31MDPL
-
12V
-
K
F31MDPL
-
20V
-
K
26.65
38.05
53.30
E
26.33
37.76
53.00
21.62
33.05
48.29
22.15
33.55
48.80
A
7.62
19.05
34.29
100
100
80
Q’ty
/bag
Material and Finish
Glass-filled PBT, UL94V-0, black
E
5.08
3.81
A
B
10.5
12.7
33.6
7
10.3
14.43
14.43
17.5
A
B
D±0.1
1.95
±0.1
10.8±0.1
14.7±0.1
4-R0.3max.
4-R0.8max.
2.25±0.1 C±0.1
9 8 7 6 5 4 3 2 110
J-310
Circuit No.
Series name
Line No.
Panel layout
(Panel thickness:1.6〜2.5mm)
Tab housing (Panel mounting type)
Tab housing (Panel mounting Housing lock type)
RoHS2 compliance
Note: 1. Punch holes in the panel. Burrs must be removed.
2. The strength of the panel must be considered when punching two or
more holes.
3. The connector must be inserted from the same side as the hole is punched.
4. Not UL/TÜV approved.
J300 SERIES/J310D
RoHS2 compliance
Note: 1. Punch holes in the panel. Burrs must be removed.
2. The strength of the panel must be considered when punching two or
more holes.
3. The connector must be inserted from the same side as the hole is punched.
11
J300 SERIES/J310D
ＡＢ
１
２３４
５
Ｊ
-
３１０
5.08
5.08±0.05 5.08
14.43
1.27±0.05
B±0.05
3.175±0.05
3.81±0.05
（1.27）
A
3.81
3.81
C
3.8
（3.175）
21.6
φ1.1±0.1
Circuit No.
Series name
Connector outline
Line No.
Through-hole
2-φ2.0 ±0.1
Copper foil land
2-φ3.0(MIN)
PC board layout
(viewed from component side)
B
A
１
２３４
５
Ｊ
-
３１０
0.82
3.81
7.62
25.91
C
B±0.05
3.81±0.05
3.34
3.815.93
(3.81)
7.62±0.05
3.81±0.05
0.82
φ1.1±0.1
3.81±0.05
5.08
A
3.81
14.43
Circuit No.
Connector outline
Series name
Line No.
Through-hole
2-φ3.0 ±0.1
Copper foil land
2-φ4.0(MIN)
PC board layout
(viewed from component side)
Header (Top entry type)
Header (Side entry type)
Material and Finish
—
—
—
—
—
—
6
8
10
12
16
20
B06B
-
F31DK
-
GGR
B08B
-
F31DK
-
GGR
B10B
-
F31DK
-
GGR
B12B
-
F31DK
-
GGR
B16B
-
F31DK
-
GGR
B20B
-
F31DK
-
GGR
7.62
11.43
15.24
19.05
26.67
34.29
13.97
17.78
21.59
25.40
33.02
40.64
132
108
96
84
72
60
21.62
25.43
29.24
33.05
40.67
48.29
Circuits Keying Model No. AB
Dimensions (mm)
Q’ty/box
C
Tab contact: Copper alloy, nickel-undercoated, selective gold-plated
Housing: Glass-filled PBT, UL94V-0, black
Reinforcement: Copper alloy, nickel-undercoated, selective gold-plated
—
—
—
—
—
—
6
8
10
12
16
20
S06B
-
F31DK
-
GGR
S08B
-
F31DK
-
GGR
S10B
-
F31DK
-
GGR
S12B
-
F31DK
-
GGR
S16B
-
F31DK
-
GGR
S20B
-
F31DK
-
GGR
7.62
11.43
15.24
19.05
26.67
34.29
15.24
19.05
22.86
26.67
34.29
41.91
21.62
25.43
29.24
33.05
40.67
48.29
88
72
64
56
48
40
Circuits Keying Model No. AB
Dimensions (mm)
Q’ty/box
C
Material and Finish
Tab contact: Copper alloy, nickel-undercoated, selective gold-plated
Housing: Glass-filled PBT, UL94V-0, black
Reinforcement: Copper alloy, nickel-undercoated, selective gold-plated
RoHS2 compliance This product displays (LF)(AU) on a label.
Note: 1. Contact JST about the headers supplied in magazine stick.
2. Contact JST about 0.76μm gold-plated product and tin-plated product.
RoHS2 compliance This product displays (LF)(AU) on a label.
Note: 1. Contact JST about the headers supplied in magazine stick.
2. Contact JST about 0.76μm gold-plated product and tin-plated product.
12
AB
A
B
(16.2)
(28.4)
(16.2)
(28.4)
AB
A
B
A
B
(32.8)
(17.7)
(32.8)
(17.7)
A
B
Wire-to-board
Top entry type
Side entry type
When mating with J310M receptacle When mating with
J310S receptacle modular
Assembly layout
J300 SERIES/J310M
13
J300 SERIES/J310M
ＪＳＴ
３２
Ｊ
-
３
１
7.62
（26.62）
22.8
16.4
（21.42）
（16.7）
14.77
14.17
7.62
3.81
XX
B
A
Circuit No.
Series name
Keying No.
Line No.
Circuits
Keying Model No.
XX
YY
XY
Q’ty/bag
100
100
100
6F31FMS
-
06V
-
KXX
F31FMS
-
06V
-
KYY
F31FMS
-
06V
-
KXY
Material and Finish
Glass-filled PBT, UL94V-0, black
Receptacle housing
RoHS2 compliance
BA
１２３
Ｊ
-
３１０
7.62
13.97±0.05
3.175±0.05
3.81±0.05
7.62±0.05
1.27±0.05
φ1.1±0.1
（3.175）
3.81
21.6
3.8
(1.27)
7.62
3.81
7.62
16.97
21.62
XX
XX
Connector
outline
Circuit No.
Series name
Keying No.
Line No.
Through-hole
2-φ2.0 ±0.1
Copper foil land
2-φ3.0(MIN)
PC board layout
(viewed from component side)
Header (Top entry type)
XX
YY
XY
132
132
132
6B06B
-
F31MK
-
GGXXR
B06B
-
F31MK
-
GGYYR
B06B
-
F31MK
-
GGXYR
Material and Finish
Tab contact: Copper alloy, nickel-undercoated, selective gold-plated
Housing: Glass-filled PBT, UL94V-0, black
Reinforcement: Copper alloy, nickel-undercoated, selective gold-plated
Circuits Keying Model No. Q’ty/box
B
A
１２３
Ｊ
-
３１０
Ｘ
Ｘ
Ｘ
Ｘ
0.823.81
7.62
25.91
21.62
3.34
（3.81）
3.81
3.8
18.47
16.97
7.62
15.24±0.05
3.81±0.05
7.62±0.05
3.81±0.05
φ1.1±0.1
3.81±0.05
Circuit No.
Series name
Keying No.
Connector outline
Through-hole
2-φ3.0 ±0.1
Copper foil land
2-φ4.0 (MIN)
PC board layout
(viewed from component side)
Line No.
Header (Side entry type)
RoHS2 compliance This product displays (LF)(AU) on a label.
Note: 1. Contact JST about the headers supplied in magazine stick.
2. Contact JST about 0.76μm gold-plated product and tin-plated product.
XX
YY
XY
88
88
88
6S06B
-
F31MK
-
GGXXR
S06B
-
F31MK
-
GGYYR
S06B
-
F31MK
-
GGXYR
Material and Finish
Tab contact: Copper alloy, nickel-undercoated, selective gold-plated
Housing: Glass-filled PBT, UL94V-0, black
Reinforcement: Copper alloy, nickel-undercoated, selective gold-plated
Circuits Keying Model No. Q’ty/box
RoHS2 compliance This product displays (LF)(AU) on a label.
Note: 1. Contact JST about the headers supplied in magazine stick.
2. Contact JST about 0.76μm gold-plated product and tin-plated product.
14
With the combination of the J310M headers and the J310M/J310S (3 circuits) receptacle housings,
the following modular combinations are possible.
Receptacle housing
Header
Top entry type Side entry type
X-Keying
F31FSS-03V-KX
Y-Keying
F31FSS-03V-KY
XX-Keying
F31FMS-06V-KXX
Single-row
3 circuits
(J310S)
Double-row
6 circuits
(J310M)
YY-Keying
F31FMS-06V-KYY
XY-Keying
F31FMS-06V-KXY
X-Keying
S03B-F31SK-GGXR
Y-Keying
S03B-F31SK-GGYR
XX-Keying
S06B-F31MK-GGXXR
Single-row
3 circuits
(J310S)
Double-row
6 circuits
(J310M)
YY-Keying
S06B-F31MK-GGYYR
XY-Keying
S06B-F31MK-GGXYR
X-Keying
B03B-F31SK-GGXR
Y-Keying
B03B-F31SK-GGYR
XX-Keying
B06B-F31MK-GGXXR
Single-row
3 circuits
(J310S)
Double-row
6 circuits
(J310M)
YY-Keying
B06B-F31MK-GGYYR
XY-Keying
B06B-F31MK-GGXYR
B
A
Ｙ
Ｙ
Ｘ
Ｘ
Ｙ
Ｙ
Ｙ
Ｙ
Ｘ
Ｘ
Ｘ
Ｘ
Ｙ
Ｙ
Ｘ
Ｘ
BA
J-310
B
A
Keying
Ｙ
Ｙ
Ｘ
Ｘ
Ｙ
Ｙ
Ｙ
Ｙ
Ｘ
Ｘ
Ｘ
Ｘ
XX-Keying XY-KeyingYY-Keying
J310M series have mis-insertion preventive keying.
Available in 3 types
-
XX-Keying, YY-Keying and XY-Keying.
(Headers viewed from the mating side are shown below.)
Line A
Key rib
Line B
Indication
of keying
Line A
Key rib
Line B
Indication
of keying
Line A
Key rib
Line B
Indication
of keying
List of combinations
J300 SERIES/J310M
15
J300 SERIES/J320S
(8.6)
(28.4)
(28.9)
(10.1)
(28.9)
(9.1)
(40.6)
(10.2)
(40.6)
(8.6)
Wire-to-board
<Top entry type> <Side entry type>
Wire-to-wire
<Free hanging type / Panel mounting type (Screw type, Housing lock type)>
• Single circuit • 2 to 4 circuits
• Normal type
• Reverse type
Assembly layout
16
B
22.8
(C)
8.9
２３ ５
ＪＳＴ
４
Ｊ
-
３
１
C
22.8
16.4
B
7.15
6.55
A
5.08
X
Keying No.
Keying No.
Circuit No.
Circuit No.
Series name
•Single circuit
•2 to 6 circuits
ＪＳＴ
１
X
X
Y
X
Y
X
Y
X
Y
X
Y
X
Y
1
2
3
4
5
6
F32FSS
-
01V
-
KX
F32FSS
-
01V
-
KY
F32FSS
-
02V
-
KX
F32FSS
-
02V
-
KY
F32FSS
-
03V
-
KX
F32FSS
-
03V
-
KY
F32FSS
-
04V
-
KX
F32FSS
-
04V
-
KY
F32FSS
-
05V
-
KX
F32FSS
-
05V
-
KY
F32FSS
-
06V
-
KX
F32FSS
-
06V
-
KY
—
—
5.08
5.08
10.16
10.16
15.24
15.24
20.32
20.32
25.40
25.40
9.40
9.40
14.16
14.16
19.24
19.24
24.32
24.32
29.40
29.40
34.48
34.48
12.00
12.00
24.08
24.08
29.16
29.16
34.24
34.24
39.32
39.32
44.40
44.40
200
200
200
200
200
200
200
200
200
200
100
100
Q’ty/bag
Circuits Keying Model No. AB
Dimensions (mm)
C
Material and Finish
Glass-filled PBT, UL94V-0, black
C
(33.6)
54
11.6
6.4
B
7
11.6
Ｊ
-
３２０
１
２３
Ｊ
-
３２０
9.35
33.6
54
C
B
A
5.08
8.78
12.7
9.35
X
X
•Single circuit
•2 to 4 circuits
Circuit No.
Series name
Circuit No.
Series name
Keying No.
Keying No.
X
Y
X
Y
X
Y
X
Y
1
2
3
4
F32MSF
-
01V
-
KX
F32MSF
-
01V
-
KY
F32MSF
-
02V
-
KX
F32MSF
-
02V
-
KY
F32MSF
-
03V
-
KX
F32MSF
-
03V
-
KY
F32MSF
-
04V
-
KX
F32MSF
-
04V
-
KY
—
—
5.08
5.08
10.16
10.16
15.24
15.24
13.60
13.60
19.08
19.08
24.16
24.16
29.24
29.24
15.60
15.60
23.03
23.03
28.11
28.11
33.19
33.19
150
150
200
200
200
200
200
200
Q’ty/bag
Circuits Keying Model No. AB
Dimensions (mm)
C
Material and Finish
Glass-filled PBT, UL94V-0, black
Receptacle housing
Tab housing (Free hanging type)
RoHS2 compliance
RoHS2 compliance
J300 SERIES/J320S
17
J300 SERIES/J320S
(33.6)
54
11.6
6.4
B
E
D
11.6
7
15.6
11.6
12.6 ±0.05
D ±0.05
C ±0.05
１
Ｊ
-
３２０
Circuit No.
Circuit No.
Series name
Series name
Keying No.
Keying No.
Connector
outline
Connector
outline
Panel layout
Panel layout
１
２３
Ｊ-３２０
10.22 ±0.3
5.11 ±0.3
C ±0.3
D ±0.05
33.6
54
2-φ3.5
D
E
B
A
5.08
8.78
12.7
9.35
X
X
2 to 4 circuits
4-R0.5(MAX)
φ3.6 ±0.1
4-R0.5(MAX)
2-φ3.6 ±0.1
6.3 ±0.05
Single circuit
(37.04)
33.95
5.08
15.24
10.5
33.6
22.24
29.24
J-320
1234
12.7
6
12.4
8.78
9.35
34.25
X
X
±0.1
9.65±0.1
Circuit No.
Series name
Keying No.
4-R0.4(MAX)
Panel layout
(Panel thickness:1.6〜2.5mm)
Tab housing (Panel mounting type)
Tab housing (Panel mounting type Housing lock type)
X
Y
X
Y
X
Y
X
Y
1
2
3
4
F32MSP
-
01V
-
KX
F32MSP
-
01V
-
KY
F32MSP
-
02V
-
KX
F32MSP
-
02V
-
KY
F32MSP
-
03V
-
KX
F32MSP
-
03V
-
KY
F32MSP
-
04V
-
KX
F32MSP
-
04V
-
KY
21.00
21.00
28.00
28.00
33.00
33.00
38.00
38.00
28.60
28.60
36.83
36.83
41.91
41.91
46.99
46.99
150
150
200
200
200
200
200
200
11.60
11.60
19.08
19.08
24.16
24.16
29.24
29.24
12.60
12.60
20.00
20.00
25.00
25.00
30.00
30.00
—
—
5.08
5.08
10.16
10.16
15.24
15.24
Circuits Keying
Model No. DB
Dimensions (mm)
CE
Q’ty
/bag
A
Material and Finish
Glass-filled PBT, UL94V-0, black
X90
4F32MSPL
-
04V
-
KX
Circuits Keying Model No. Q’ty/bag
Material and Finish
Glass-filled PBT, UL94V-0, black
RoHS2 compliance
Note: 1. Punch holes in the panel. Burrs must be removed.
2. The strength of the panel must be considered when punching two or
more holes.
3. The connector must be inserted from the same side as the hole is punched.
RoHS2 compliance
Note: 1. Punch holes in the panel. Burrs must be removed.
2. The strength of the panel must be considered when punching two or
more holes.
3. The connector must be inserted from the same side as the hole is punched.
4. Not TÜV approved.
18
１
２３４
５
Ｊ
-
３２０
(3.175)
A
5.08
3.8 21.6
5.08
9.35
C
（1.27）
φ1.1±0.1
1.27±0.05
3.175±0.05
B±0.05
5.08±0.05
X
X
Connector
outline
Series name
Circuit No.
PC board layout
(viewed from component side)
Through-hole
2-φ2.0 ±0.1
Copper foil land
2-φ3.0(MIN)
Keying No.
X
Y
X
Y
X
Y
X
Y
X
Y
2
3
4
5
6
B02B
-
F32SK
-
GGXR
B02B
-
F32SK
-
GGYR
B03B
-
F32SK
-
GGXR
B03B
-
F32SK
-
GGYR
B04B
-
F32SK
-
GGXR
B04B
-
F32SK
-
GGYR
B05B
-
F32SK
-
GGXR
B05B
-
F32SK
-
GGYR
B06B
-
F32SK
-
GGXR
B06B
-
F32SK
-
GGYR
5.08
5.08
10.16
10.16
15.24
15.24
20.32
20.32
25.40
25.40
11.43
11.43
16.51
16.51
21.59
21.59
26.67
26.67
31.75
31.75
19.08
19.08
24.16
24.16
29.24
29.24
34.32
34.32
39.40
39.40
240
240
200
200
160
160
140
140
120
120
Q’ty/box
Circuits Keying Model No. AB
Dimensions (mm)
C
Material and Finish
Tab contact: Copper alloy, nickel-undercoated, selective gold-plated
Housing: Glass-filled PBT, UL94V-0, black
Reinforcement: Copper alloy, nickel-undercoated, selective gold-plated
１
２３４
５
Ｊ
-
３２０
22.1
C
3.8
10.85
9.35
3.34
（3.81）
A
5.08
3.81±0.05
B±0.05
0.82
0.82
7.62±0.05
φ1.1±0.1
5.08±0.05
7.62
X
X
PC board layout
(viewed from component side)
Keying No.
Connector outline
Series name
Through-hole
2-φ3.0 ±0.1
Copper foil land
2-φ4.0 (MIN)
Circuit No.
X
Y
X
Y
X
Y
X
Y
X
Y
2
3
4
5
6
S02B
-
F32SK
-
GGXR
S02B
-
F32SK
-
GGYR
S03B
-
F32SK
-
GGXR
S03B
-
F32SK
-
GGYR
S04B
-
F32SK
-
GGXR
S04B
-
F32SK
-
GGYR
S05B
-
F32SK
-
GGXR
S05B
-
F32SK
-
GGYR
S06B
-
F32SK
-
GGXR
S06B
-
F32SK
-
GGYR
5.08
5.08
10.16
10.16
15.24
15.24
20.32
20.32
25.40
25.40
12.70
12.70
17.78
17.78
22.86
22.86
27.94
27.94
33.02
33.02
19.08
19.08
24.16
24.16
29.24
29.24
34.32
34.32
39.40
39.40
180
180
150
150
120
120
105
105
90
90
Q’ty/box
Circuits Keying Model No. AB
Dimensions (mm)
C
Material and Finish
Tab contact: Copper alloy, nickel-undercoated, selective gold-plated
Housing: Glass-filled PBT, UL94V-0, black
Reinforcement: Copper alloy, nickel-undercoated, selective gold-plated
Header (Top entry type)
Header (Side entry type)
J300 SERIES/J320S
RoHS2 compliance This product displays (LF)(AU) on a label.
Note: 1. Contact JST about the headers supplied in magazine stick.
2. Contact JST about 0.76μm gold-plated product and tin-plated product.
RoHS2 compliance This product displays (LF)(AU) on a label.
Note: 1. Contact JST about the headers supplied in magazine stick.
2. Contact JST about 0.76μm gold-plated product and tin-plated product.
19
J300 SERIES/J320S
R
1 2 3 4 5
J-320
A(3.81)
7.62 (0.82)
C
22.1
5.08
3.34
3.810.85
9.35
X
X
Circuit No.
Keying No. Series name
Type
φ1.1
±0.1
5.08
±0.05
B±0.05
3.81
±0.05
7.62
±0.05
0.82
PC board layout
(viewed from component side)
Connector outline
Through-hole
2-φ3 ±0.1
Copper foil land
2-φ4(MIN)
Header (Side entry type Reverse type)
X
X
5
6SR05B
-
F32SK
-
GGXR
SR06B
-
F32SK
-
GGXR 20.32
25.40 27.94
33.02 34.32
39.40 105
90
Q’ty
/box
Circuits Keying Model No. AB
Dimensions (mm)
C
Material and Finish
Tab contact: Copper alloy, nickel-undercoated, selective gold-plated
Housing: Glass-filled PBT, UL94V-0, black
Reinforcement: Copper alloy, nickel-undercoated, selective gold-plated
RoHS2 compliance This product displays (LF)(AU) on a label.
Note: 1. Contact JST about the headers supplied in magazine stick.
2. Contact JST about 0.76μm gold-plated product and tin-plated product.
3. Not TÜV approved.
20
AB
A
B
(16.2)
AB
A
B
A
B
A
B
A
B
A
B
(16.2)
A
B
(17.7)
(16.2)
(16.2)
(34)
(33.8)
(28.2)
(28.4)
(17.7)
(40.6)
(40.4)
Wire-to-wire
Free hanging
type
/
Panel mounting
type
Wire-to-board
Top entry type
Side entry type
When mating with J320M receptacle When mating with
J320S receptacle modular
Assembly layout
J300 SERIES/J320M
21
J300 SERIES/J320M
Ａ
Ｂ
２ ３ ５
ＪＳＴ
４
ＸＸ
Ｊ
-
３
１
7.62
C
B
22.8
16.4
14.17
14.77
A
5.08
Keying No.
Circuit No.
Series name
Line No.
6
10
12
20
F32FMS
-
06V
-
KXX
F32FMS
-
06V
-
KYY
F32FMS
-
06V
-
KXY
F32FMS
-
10V
-
KXX
F32FMS
-
10V
-
KYY
F32FMS
-
10V
-
KXY
F32FMS
-
12V
-
KXX
F32FMS
-
12V
-
KYY
F32FMS
-
12V
-
KXY
F32FMS
-
20V
-
KXX
10.16
10.16
10.16
20.32
20.32
20.32
25.40
25.40
25.40
45.72
XX
YY
XY
XX
YY
XY
XX
YY
XY
XX
19.24
19.24
19.24
29.40
29.40
29.40
34.48
34.48
34.48
54.80
29.16
29.16
29.16
39.32
39.32
39.32
44.40
44.40
44.40
64.72
100
100
100
100
100
100
100
100
100
84(box)
Q’ty
/bag
Circuits Keying Model No. AB
Dimensions (mm)
C
Material and Finish
Glass-filled PBT, UL94V-0, black
Ａ
Ｂ
Ｘ
Ｘ
Ｘ
Ｘ
１
２３
Ｊ
-
３２０
7.62
16.4
20.32
16.97
A
5.08
C
33.6
5.04.0
B
Circuit No.
Series name
Keying No.
Line No.
6
12
F32MDF
-
06V
-
KXX
F32MDF
-
06V
-
KYY
F32MDF
-
06V
-
KXY
F32MDF
-
12V
-
KXX
F32MDF
-
12V
-
KYY
F32MDF
-
12V
-
KXY
10.16
10.16
10.16
25.40
25.40
25.40
XX
YY
XY
XX
YY
XY
24.16
24.16
24.16
39.40
39.40
39.40
28.11
28.11
28.11
43.35
43.35
43.35
100
100
100
100
100
100
Q’ty
/bag
Circuits Keying Model No. AB
Dimensions (mm)
C
Material and Finish
Glass-filled PBT, UL94V-0, black
Receptacle housing
Tab housing (Free hanging type)
RoHS2 compliance
RoHS2 compliance
Ａ
Ｂ
Ｘ
Ｘ
Ｘ
Ｘ
１
２３
Ｊ
-
３２０
7.62
φ3.6±0.1
D±0.05
C±0.3
16.4
20.32
16.97
A
5.08
E
D
33.6
5.04.0
B
Circuit No.
4-R0.5(MAX)
2-φ3.5
Panel layout
Connector outline
Series name
Keying No.
Line No.
8.95±0.3
17.9±0.3
XX
YY
XY
XX
YY
XY
XX
6
12
20
F32MDP
-
06V
-
KXX
F32MDP
-
06V
-
KYY
F32MDP
-
06V
-
KXY
F32MDP
-
12V
-
KXX
F32MDP
-
12V
-
KYY
F32MDP
-
12V
-
KXY
F32MDP
-
20V
-
KXX
33.00
33.00
33.00
49.00
49.00
49.00
70.00
41.91
41.91
41.91
57.91
57.91
57.91
78.23
100
100
100
100
100
100
42(box)
24.16
24.16
24.16
39.40
39.40
39.40
59.72
25.00
25.00
25.00
41.00
41.00
41.00
61.00
10.16
10.16
10.16
25.40
25.40
25.40
45.72
Circuits Keying
Model No. DB
Dimensions (mm)
CE
Q’ty
/bag
A
Material and inish
Glass-filled PBT, UL94V-0, black
Tab housing (Panel mounting type)
RoHS2 compliance
Note: 1. Punch holes in the panel. Burrs must be removed.
2. The strength of the panel must be considered when punching two or
more holes.
3. The connector must be inserted from the same side as the hole is punched.
１
２３４
５
Ｊ−３２０
B
A
0.82
5.08
7.62
C
27.18
3.34
（3.81）
A
5.08
3.8
18.47
16.97
7.62
B±0.05
3.81±0.05
7.62±0.05
5.08±0.05
φ1.1
±0.1
5.08±0.05
ＸＸ
ＸＸ
Keying No.
Circuit No.
Connector outline
Series name Line No.
Through-hole
2-φ3.0 ±0.1
Copper foil land
2-φ4.0(MIN)
PC board layout
(viewed from component side)
6
8
10
12
S06B
-
F32MK
-
GGXXR
S06B
-
F32MK
-
GGYYR
S06B
-
F32MK
-
GGXYR
S08B
-
F32MK
-
GGXYR
S10B
-
F32MK
-
GGXXR
S10B
-
F32MK
-
GGYYR
S10B
-
F32MK
-
GGXYR
S12B
-
F32MK
-
GGXXR
S12B
-
F32MK
-
GGYYR
S12B
-
F32MK
-
GGXYR
10.16
10.16
10.16
15.24
20.32
20.32
20.32
25.40
25.40
25.40
XX
YY
XY
XY
XX
YY
XY
XX
YY
XY
17.78
17.78
17.78
22.86
27.94
27.94
27.94
33.02
33.02
33.02
24.16
24.16
24.16
29.24
34.32
34.32
34.32
39.40
39.40
39.40
80
80
80
64
56
56
56
48
48
48
Q’ty
/box
Circuits Keying Model No. AB
Dimensions (mm)
C
Material and Finish
Tab contact: Copper alloy, nickel-undercoated, selective gold-plated
Housing: Glass-filled PBT, UL94V-0, black
Reinforcement: Copper alloy, nickel-undercoated, selective gold-plated
BA
１
２３４
５
Ｊ
-
３２０
7.62
（3.175）
A
φ1.1
±0.1
7.62±0.05
1.27±0.05
B±0.05
3.175±0.05
5.08±0.05
(1.27)
16.97
7.62
C
5.08
3.8 21.6
ＸＸ
ＸＸ
Connector outline
Series name
Circuit No.
Line No.
Through-hole
2-φ2.0 ±0.1
Copper foil land
2-φ3.0(MIN)
Keying No.
PC board layout
(viewed from component side)
Material and Finish
Tab contact: Copper alloy, nickel-undercoated, selective gold-plated
Housing: Glass-filled PBT, UL94V-0, black
Reinforcement: Copper alloy, nickel-undercoated, selective gold-plated
6
10
12
B06B
-
F32MK
-
GGXXR
B06B
-
F32MK
-
GGYYR
B06B
-
F32MK
-
GGXYR
B10B
-
F32MK
-
GGXXR
B10B
-
F32MK
-
GGYYR
B10B
-
F32MK
-
GGXYR
B12B
-
F32MK
-
GGXXR
B12B
-
F32MK
-
GGYYR
B12B
-
F32MK
-
GGXYR
10.16
10.16
10.16
20.32
20.32
20.32
25.40
25.40
25.40
XX
YY
XY
XX
YY
XY
XX
YY
XY
16.51
16.51
16.51
26.67
26.67
26.67
31.75
31.75
31.75
24.16
24.16
24.16
34.32
34.32
34.32
39.40
39.40
39.40
120
120
120
84
84
84
72
72
72
Q’ty
/box
Circuits Keying Model No. AB
Dimensions (mm)
C
Header (Top entry type)
Header (Side entry type)
RoHS2 compliance This product displays (LF)(AU) on a label.
Note: 1. Contact JST about the headers supplied in magazine stick.
2. Contact JST about 0.76μm gold-plated product and tin-plated product.
RoHS2 compliance This product displays (LF)(AU) on a label.
Note: 1. Contact JST about the headers supplied in magazine stick.
2. Contact JST about 0.76μm gold-plated product and tin-plated product.
J300 SERIES/J320M
22
2323
J300 SERIES/J320M
Ｙ
Ｙ
Ｘ
Ｘ
Y
Y
Y
Y
Ｘ
Ｘ
Ｘ
Ｘ
XX-Keying XY-KeyingYY-Keying
J320M series have mis-insertion preventive keying.
Available in 3 types
-
XX-Keying, YY-Keying and XY-Keying.
(Headers viewed from the mating side are shown below.)
Line A
Line B
Line A
Line B
Line A
Key rib Key rib Key rib
Line B
Indication
of keying Indication
of keying Indication
of keying
Keying
Note:Number of circuits is indicated in
■■
.
With the combination of the J320M headers and the J320M/J320S receptacle housings,
the following modular combinations are possible.
Tab housing Header
X-Keying
Free hanging type
F32MSF- V-KX
Panel mounting type
F32MSP- V-KX
Free hanging type
Panel mounting type
Top entry type
Side entry type
Top entry type
Side entry type
Free hanging type
Panel mounting type
Y-Keying
Free hanging type
F32MSF- V-KY
Panel mounting type
F32MSP- V-KY
XX-Keying
Free hanging type
F32MDF- V-KXX
Panel mounting type
F32MDP- V-KXX
Single-row
3, 4 circuits
(J320S)
Double-row
6,12,20 circuits
(J320M)
Double
-
row
6, 8,10,12 circuits
(J320M)
YY-Keying
Free hanging type
F32MDF- V-KYY
Panel mounting type
F32MDP- V-KYY
XY-Keying
Free hanging type
F32MDF- V-KXY
Panel mounting type
F32MDP- V-KXY
X-Keying
Top entry type
B B-F32SK-GGXR
Side entry type
S B-F32SK-GGXR
Y-Keying
Top entry type
B B-F32SK-GGYR
Side entry type
S B-F32SK-GGYR
XX-Keying
Top entry type
B B-F32MK-GGXXR
Side entry type
S B-F32MK-GGXXR
Single-row
3, 4, 5, 6 circuits
(J320S)
YY-Keying
Top entry type
B B-F32MK-GGYYR
Side entry type
S B-F32MK-GGYYR
XY-Keying
Top entry type
B B-F32MK-GGXYR
Side entry type
S B-F32MK-GGXYR
Receptacle housing
X-Keying
F32FSS- V-KX
Y-Keying
F32FSS- V-KY
XX-Keying
F32FMS- V-KXX
Single-row
3, 4, 5, 6
circuits
(J320S)
Double-row
6,10,12,20
circuits
(J320M)
YY-Keying
F32FMS- V-KYY
XY-Keying
F32FMS- V-KXY
B
A
Ｙ
Ｙ
Ｘ
Ｘ
Y
Y
Y
Y
Ｘ
Ｘ
Ｘ
Ｘ
Ｙ
Ｙ
Ｘ
Ｘ
J-320
J-320
J-320
J-320
J-320
BA
J-320
J-320
J-320
List of combinations
24
A
B
C
(39.3)
(25.3)
A
B
A
B
C
(39.1)
(25.3)
Wire-to-board Side entry type
When mating with J320S receptacle When mating with J320M receptacle
Assembly layout
J300 SERIES/J320T
25
J300 SERIES/J320T
Material and Finish
Glass-filled PBT, UL94V-0, black
X
Y
3F32FSS
-
03V
-
KX
F32FSS
-
03V
-
KY 200
200
Q’ty/bag
Circuits Keying Model No.
Material and Finish
Tab contact: Copper alloy, nickel-undercoated, selective gold-plated
Housing: Glass-filled PBT, UL94V-0, black
Reinforcement: Copper alloy, nickel-undercoated, selective gold-plated
Q’ty/box
Circuits Keying Model No.
9
S09B
-
F32TK
-
GGXAR
S09B
-
F32TK
-
GGXBR
S09B
-
F32TK
-
GGXCR
S09B
-
F32TK
-
GGXDR
XXX
XXY
XYX
YYX
42
42
42
42
J-320
X
X
X
X
X
X
5.08 ±0.05
7.62 ±0.05
17.78±0.5
3.81±0.5
5.08 ±0.5
φ1.1±0.1
±0.1
24.16
32.26
7.62
3.34
5.08 (3.81)
3.8
7.62
26.09
24.59
(0.82)
(0.82)
5.08
7.62
A
B
C
123
PC board layout
(viewed from component side)
Keying No.
Connector outline
Circuit No.
Series name
Line No.
Through-hole
2-φ3
Copper foil land
2-φ4(MIN)
Receptacle housing
Header (Side entry type)
RoHS2 compliance
B
A
Line No.
7.62
10.16
5.08
２３
ＪＳＴ
ＸＸ
Ｊ
-
３
１
29.16
19.24
22.8
16.4
14.17
14.77
Double-row type
•6 circuits
Series name
Keying No.
Circuit No.
Material and Finish
Glass-filled PBT, UL94V-0, black
Q’ty/bag
Circuits Keying Model No.
6F32FMS
-
06V
-
KXX
F32FMS
-
06V
-
KYY
F32FMS
-
06V
-
KXY
XX
YY
XY
100
100
100
２３
ＪＳＴＪ
-
３
１
29.16
22.8
16.4
19.24
X
7.15
6.55
10.16
5.08
Single-row type
•3 circuits
Series name
Keying No.
Circuit No.
RoHS2 compliance
RoHS2 compliance This product displays (LF)(AU) on a label.
Note: Contact JST about 0.76μm gold-plated product and tin-plated product.
26
J300 SERIES/J320T
J320T series have mis-insertion preventive keying.
Available in 4 types
-
XXX-Keying, XXY-Keying, XYX-Keying and YYX-Keying.
(Headers viewed from the mating side are shown below.)
XXX-Keying XXY-Keying XYX-Keying YYX-Keying
Key rib
Indication
of keying
Line A
Line B
Line C
Key rib
Indication
of keying
Line A
Line B
Line C
Key rib
Indication
of keying
Line A
Line B
Line C
Key rib
Indication
of keying
Line A
Line B
Line C
Keying
With the combination of the J320T headers and the J320S/J320M receptacle housings,
the following modular combinations are possible.
Receptacle housing
X-Keying
F32FSS-03V-KX
Y-Keying
F32FSS-03V-KY
XX-Keying
F32FMS-06V-KXX
Single-row
3 circuits
(J320S)
Double-row
6 circuits
(J320M)
YY-Keying
F32FMS-06V-KYY
XY-Keying
F32FMS-06V-KXY
Header
XXX-Keying
S09B-F32TK-GGXAR
XXY-Keying
S09B-F32TK-GGXBR
XYX-Keying
S09B-F32TK -GGXCR
Triple-row
9 circuits
(J320T)
YYX-Keying
S09B-F32TK-GGXDR
B
A
J-320
List of combinations
27
J300 SERIES/J330
Assembly layout
11121
1
(47.7)
(A)
1121
Wire-to-board
Specifications –––––––––––––––––––
• Current rating: (AC, DC)
• Voltage rating: 600 V AC, DC
• Temperature range: -55˚C to +105˚C
(including temperature rise in applying
electrical current)
• Contact resistance: Initial value/ 5 mΩmax.
After environmental tests/ 10 mΩmax.
• Insulation resistance: 1,000 MΩmin.
• Withstanding voltage: 2,200 VAC/minute
• Applicable wire: AWG #28 to #14
Dimensions (mm)
*In using the products, refer to "Handling Precaution for Terminal
and Connector" described on our website (Technical documents
of Product information page).
*Contact JST for details.
*RoHS2 compliance.
11 2 3 4 5 6 7 8 9101121 X
9 8 7 6 5 4 3 2 110 11121
J-330
A
76
54.4
C
(D)
(18.2)
40.6
4.4
E
(F)
(59.4)
A±0.1
G±0.3
67.2±0.3
Panel layout
76±0.1
R1MAX
φ4
7.7
(B)
5.4
(48.6)
(66.4)
85.2
φ3.5
±0.2
−0
Connector
outline
Circuit No.
Circuit No.
Series name
Keying No.
Keying No.
Tab housing (Reverse type)
(69.6)
(64.6)
1 2 3 4 5 6 7 8
JSTJ-3
9 10
9 8 7 6 5 4 3 2 1
X
10 1 11 21
56
7.7
5.4
(48.6)
(B)
A
28
38.6
Circuit No.
Circuit No. Series name
Keying No.
Material and Finish
Q’ty
/box
Model No.
F33FRTPA-30V-KX
F33FRTPA-30V-SY
F33FRTPA-30V-EZ
F33FRFPA-40V-KX
F33FRFPA-40V-SY
F33FRFPA-40V-EZ
F33FRFPA-40V-MW
Dimensions (mm)
Circuits
G
30.3
30.3
30.3
38.0
38.0
38.0
38.0
56
56
56
12
12
12
12
X
Y
Z
X
Y
Z
W
F
28.3
28.3
28.3
36.0
36.0
36.0
36.0
E
23.3
23.3
23.3
31.0
31.0
310
31.0
D
29.5
29.5
29.5
37.2
37.2
37.2
37.2
C
31.9
31.9
31.9
39.6
39.6
39.6
39.6
B
15.4
15.4
15.4
23.1
23.1
23.1
23.1
A
22.0
22.0
22.0
29.7
29.7
29.7
29.7
Keying
30
40
Glass-filled PBT, UL94V-0, X-Keying (black), Y-Keying (white), Z-Keying (blue), W-Keying (green)
Q’ty
/box
Circuits Keying Model No.
30
40
F33MRTS-30V-KX
F33MRTS-30V-SY
F33MRTS-30V-EZ
F33MRFS-40V-KX
F33MRFS-40V-SY
F33MRFS-40V-EZ
F33MRFS-40V-MW
X
Y
Z
X
Y
Z
W
15.4
15.4
15.4
23.1
23.1
23.1
23.1
64
64
64
64
64
64
64
24.9
24.9
24.9
32.6
32.6
32.6
32.6
AB
Dimensions (mm)
Material and Finish
Glass-filled PBT, UL94V-0, X-Keying (black), Y-Keying (white), Z-Keying (blue), W-Keying (green)
RoHS2 compliance
Note: Not UL/TÜV approved.
RoHS2 compliance
Note: 1. Punch holes in the panel. Burrs must be removed.
2. The strength of the panel must be considered when punching two or
more holes.
3. The connector must be inserted from the same side as the hole is punched.
4. Not UL/TÜV approved.
Receptacle housing (Reverse type Panel mounting type)
28
A
J-3 JST
B
C
D
12.22
15.24
7.62
5.08
3.81
30.1
16.4
22.8
(32.71)
19.84
15.24
5.08
15.24
16.4
22.8
30.1
(32.71)
3.81
A
J-3 JST
B
C
D
•12 circuits
•20 circuits
Line No.
Line No.
Series name
Series name
A
J-3 JST
B
C
D
A
B
C
D
(40.4)
(33.7)
Wire-to-board Side entry type
Material and Finish
Glass-filled PBT, UL94V-0, black
—
—
12
20 100
100
F34FFC
-
12V
-
K
F34FFC
-
20V
-
K
Q’ty/bag
Circuits Keying Model No.
Assembly layout
Receptacle housing
RoHS2 compliance
J300 SERIES/J340F
B
C
D
A
123
J-340
B
A
3.81
5.08
3.34
3.8
3.81 7.62
(0.82)
30.09
31.59
33.53
A±0.5
3.81±0.05
φ1.1±0.1
7.62±0.05
3.81±0.05
(0.82)
±0.1
PC board layout
(viewed from component side)
Connector outline
Series
name
Circuit No.
Through-hole
φ3
Copper foil land
φ4(MIN)
Line No.
Material and Finish
Tab contact: Copper alloy, nickel-undercoated, selective gold-plated
Housing: Glass-filled PBT, UL94V-0, black
Reinforcement: Copper alloy, nickel-undercoated, selective gold-plated
Q’ty/box
Circuits Keying Model No.
12
20 SC12B
-
F34FK
-
GGR
SC20B
-
F34FK
-
GGR
—
—15.02
22.64 63
42
7.62
15.24
AB
Dimensions (mm)
Header (Side entry type)
RoHS2 compliance This product displays (LF)(AU) on a label.
Note: Contact JST about 0.76μm gold-plated product and tin-plated product.
29
J300 SERIES/J350D
BA
J-3
AB
(21.4)
(28.6)
BA
J-3
B
(34.2)
(22.9)
A
BA
J-3
B
A
(40.6)
(21.4)
Wire-to-board
<Top entry type> <Side entry type>
Wire-to-wire
<Free hanging type / Panel mounting type>
*When mating with receptacle housing (2-circuit)
Assembly layout
30
•2 circuits
Line No.
•4 circuits •6 circuits
•10 circuits •20 circuits
16.4
22.8
4.88
5.08
17.38
(20.7)
Ｊ- 3
ＡＢ
9.96
5.08
5.08 16.4
17.38
(19.98)
22.8
BA
J-3
14.74
22.8
16.4
(19.98)
17.38
5.08
5.08
10.16
BA
J-3
(19.98)
17.38
20.32
5.08
24.9
5.08
22.8
16.4
BA
J-3
(19.98)
17.38
22.8
16.4
50.3
5.08
45.72
5.08
BA
J-3
Series name
Line No.
Series name
Line No.
Series name
Line No.
Series name Line No.
Series name
Material and Finish
Glass-filled PBT, UL94V-0, black
—
—
—
—
—
2
4
6
10
20
200
200
200
100
100
F35FDC
-
02V
-
K
F35FDC
-
04V
-
K
F35FDC
-
06V
-
K
F35FDC
-
10V
-
K
F35FDC
-
20V
-
K
Q’ty/bag
Circuits Keying Model No.
Receptacle housing
J300 SERIES/J350D
RoHS2 compliance
31
J300 SERIES/J350D
1
12345 6
23456
J-350
32.48
33.6
32.48
25.4
5.08
5.08
36.43
21.52
18.17
13.78
18.17
4
5
B
A
Circuit No.
Circuit No.
Series name
Line No.
Material and Finish
Glass-filled PBT, UL94V-0, black
—
12 50
F35MDF
-
12V
-
K
Q’ty/box
Circuits Keying Model No.
J-350
Connector outline
Circuit No.
Circuit No.
Series name
Panel layout
6
A
B
45２1３
654321
9.6
4-R0.5(MAX)
Line No.
18.17
25.4
32.48
±0.05
±0.3
±0.3
±0.3
43
43
13.78
21.52
18.17
±0.1
2-φ3.6
33.4
19.2
5.08 4
2-φ3.5
5.08
52
5
33.6
Q’ty/box
Circuits Keying Model No.
12 F35MDP
-
12V
-
K
—41
Material and Finish
Glass-filled PBT, UL94V-0, black
Tab housing (Free hanging type)
Tab housing (Panel mounting type)
RoHS2 compliance
Note: Not TÜV approved.
RoHS2 compliance
Note: 1. Punch holes in the panel. Burrs must be removed.
2. The strength of the panel must be considered when punching two or
more holes.
3. The connector must be inserted from the same side as the hole is punched.
4. Not TÜV approved.
32
J300 SERIES/J350D
Q ty/box
123456789
10
Ｊ-350
1 2 3 4 5 6 7 8 9
10
BA
φ1.1±0.1
(4.78)
3.81±0.05
21.6
5.08 ±0.05
A±0.05
5.08±0.05
3.8
3.8
3.81
18.17
5.08
5.08
5.08
A
B
(3.54)
φ±
φ
Material and Finish
Tab contact: Copper alloy, nickel-undercoated, selective gold-plated
Housing: Glass-filled PBT, UL94V-0, black
Reinforcement: Copper alloy, nickel-undercoated, selective gold-plated
—
—
—
4
12
20
5.08
25.40
45.72
12.16
32.48
52.80
152
56
32
SC04B-F35DK-GGR
SC12B-F35DK-GGR
SC20B-F35DK-GGR
Q’ty/box
Circuits Keying Model No. Dimensions (mm)
AB
1 2 3 4 5 6 7 8 9
10
Ｊ-350
10
987654321
27.18
5.08
3.8
(0.82)
5.08
7.62
A
B
5.08
18.17
19.67
5.08
18.17
19.67
3.34
3.8
3.34
A
A
B
A±0.05
5.08±0.05
7.62±0.05
(0.82)
5.08±0.05
2.54±0.05
(3.54)
A±0.05 (3.54)
(0.82)
φ1.1±0.1
4 circuits12, 20 circuits
4 circuits12, 20 circuits
12
Series name
Circuit No.
Connector
outline
Connector outline
Line No.
Through-hole
2-φ3 ±0.1 Through-hole
φ3 ±0.1
Copper foil land
φ4(MIN)
Copper foil land
2-φ4(MIN)
PC board layout
(viewed from component side) PC board layout
(viewed from component side)
Header (Top entry type)
Header (Side entry type)
RoHS2 compliance This product displays (LF)(AU) on a label.
Note: Contact JST about 0.76μm gold-plated product and tin-plated product.
RoHS2 compliance This product displays (LF)(AU) on a label.
Note: Contact JST about 0.76μm gold-plated product and tin-plated product.
33
J300 SERIES/KEYING BLOCK
22.4
21.3
8.6
10.4
3.7
4.7
Receptaclehousing
Keyingblock
(forreceptaclehousing)
Keyingblock
(forheaderhousing)
SideentrytypeHeader
Spaceforkeyingblock
Spaceforkeyingblock
Keying block
Features
RoHS2 compliance
Note: Not UL/TÜV approved.
Mis-mating prevention keying block can be
freely mounted to keying block space.
•16 types of keying can be provided by
mounting 4 types of keying block to 2 keying
block spaces.
• Since a color varies on each type of keying,
the kind of keying is easy to recognize.
How to use keying block (When using J380D)
Keying block
34
J300 SERIES/J380D (for keying block)
Wire-to-board
<Top entry type> <Side entry type>
A
A
A
B
A
B
B
B
(28.6)
(14)
(34.6)
(14.4)
Q’ty
/bag
Circuits Keying Model No. AB
Dimensions (mm)
C
20
40 F38FDS
-
20V
-
KE
F38FDS
-
40V
-
KE 68.3
106.4
—
—58.9
97.0 45.72
83.82 100
60
Material and Finish
Glass-filled PBT, UL94V-0, black
1 2 3 4 5 6 7
Ｊ
-
３JST
11 12 13 17 18 19 20 21 22 23
5.08
11.3
16.4
22.8
13.45
C
B
(A)
3.81
B
A
Circuit No.
Series name
Line No.
Assembly layout
Receptacle housing
RoHS2 compliance This product displays (LF)(AU) on a label.
Note: Not UL/TÜV approved.
35
J300 SERIES/J380D (for keying block)
3.81
5.08
13.6
99.6
83.82
3.821.6
3.8
3.81
83.82
(2.54)
5.08
3.81±0.05 2-φ2±0.1
φ1.1±0.1
83.82±0.05
(4.55)
22.86
15.24
15.24
22.86
±0.05 ±0.05 ±0.05
±0.05
±0.05
(3.8)
92±0.05
5.08 ±0.05
92
2.54±0.05
1234567
11121317181920212223
Ｊ
-
３8０
4.09
A B
Series name
Circuit No.
Line No.
Connector outline
PC board layout
(viewed from component side)
Material and Finish
Tab contact: Copper alloy, nickel-undercoated, selective gold-plated
Housing: Glass-filled PBT, UL94V-0, black
Reinforcement: Copper alloy, nickel-undercoated, selective gold-plated
—
40 —
B04B-F38DK-GGER
Q’ty/box
Circuits Keying Model No.
C±0.05
15.24
±0.05
15.24
±0.05
D±0.05 D±0.05
(0.82)
(2.85)
B
A
C
3.81
3.81
C
B
±0.05
5.04
3.34
5.08
143.4 27.54
±0.05
9.9±0.05 3.81 ±0.05
3.81±0.05
9.9
3.81
(0.82)
φ1.1±0.1
2-φ3 ±0.1
123456789
1011121314151617181920212223
Ｊ
-
３8０
B
A
Series nameCircuit No.
Line No.
Connector outline
PC board layout
(viewed from component side)
Header (Top entry type)
RoHS2 compliance This product displays (LF)(AU) on a label.
Note: 1. Contact JST about 0.76μm gold-plated product and tin-plated product.
2. Not UL/TÜV approved.
Header (Side entry type)
Q’ty
/box
Circuits Keying Model No. BC
Dimensions (mm) D
20
40 S20B-F38DK-GGER
S40B-F38DK-GGER 55.8
93.9
A
61.5
99.6
—
—45.72
83.82 3.81
22.86
—
—
Material and Finish
Tab contact: Copper alloy, nickel-undercoated, selective gold-plated
Housing: Glass-filled PBT, UL94V-0, black
Reinforcement: Copper alloy, nickel-undercoated, selective gold-plated
RoHS2 compliance This product displays (LF)(AU) on a label.
Note: 1. Contact JST about 0.76μm gold-plated product and tin-plated product.
2. Not UL/TÜV approved.
36
Double-row Common type (J350D)
J-350
123456
12345 6
J-350
J-350
J-350
654321
J-3
JST2
JST2
1
2
3
4
5
6
12
12
4
12
20
12
-
-
11.25
8.25
8.0
-
13.0
13.0
11.25
8.25
8.0
8.25
11.5
11.5
11.25
8.25
8.0
8.25
9.5
9.5
10.0
7.75
7.25
7.75
7.5
7.5
8.0
6.0
6.0
6.0
-
-
Receptacle
side
Normal
Receptacle hosuing
Contact for common
connection Tab side
Contact for common
connection Tab side
HeaderTab housing
Receptacle hosuing assembly
with common connection
Tab
side Appearance Circuit figure Current rating ( AC, DC)
Wire size (AWG)
Circuit Note 1 #14 #16 #18 #20
Remark
Contact for common
connection Tab side
Contact for common
connection Tab side
Contact for common
connection Receptacle side
Contact for common
connection Receptacle side
Tab contact
Tab contact
Contact for common
connection Receptacle side
Total input current on single-rowTotal input current on all circuits
Unit: A
Note: Use only receptacle housing assembly with common cnnection.
Specifications –––––––––––––––––––
• Current rating: Refer to the above table.
• Voltage rating: 600 V AC, DC
• Temperature range: -55°C to +105°C
(including temperature rise in applying
electrical current)
• Contact resistance: Initial value/ 10 mΩmax.
After environmental tests/ 20 mΩmax.
• Insulation resistance: 1,000 MΩmin.
• Withstanding voltage: 2,200 VAC/minute
• Applicable wire: AWG #28 to #14
*In using the products, refer to "Handling Precaution for Terminal
and Connector" described on our website (Technical documents
of Product information page).
*Contact JST for details.
*Compliant with RoHS2.
• Rationalization of wiring is realized by the
common connection inside the connector
J300 SERIES COMMON TYPE/J350D
BA
B
A
J-3
(37)
(21.4)
Direct mounting type
*When mating with receptacle housing (2-circuit)
Assembly layout
37
Q’ty/bag
Circuits Keying Model No.
2
4
6
10
F35FDC
-
02V
-
K
F35FDC
-
04V
-
K
F35FDC
-
06V
-
K
F35FDC
-
10V
-
K
—
—
—
—
200
200
200
100
Material and Finish
Glass-filled PBT, UL94V-0, black
Receptacle housing
J300 SERIES COMMON TYPE/J350D
RoHS2 compliance
16.4
22.8
4.88
5.08
17.38
(20.7)
Ｊ- 3
ＡＢ
Series name
Line No.
14.74
22.8
16.4
(19.98)
17.38
5.08
5.08
10.16
BA
J-3
Series name
Line No.
9.96
5.08
5.08 16.4
17.38
(19.98)
22.8
BA
J-3
Series name
Line No.
(19.98)
17.38
20.32
5.08
24.9
5.08
22.8
16.4
BA
J-3
Series name
Line No.
•2 circuits
•10 circuits
•4 circuits •6 circuits
Q’ty/box
Circuits Keying Model No.
—F35FDC-00(2-A1D)V-EC
—700
Material and Finish
Contact for common connection: Copper alloy, nickel-undercoated, selective gold-plated
Housing: Glass-filled PBT, UL94V-0, blue
22.8
5.08
17.4
(20.7)
Ｊ- 3
ＡＢ
4.9
Series name
Line No.
Receptacle housing assembly with common connection
RoHS2 compliance
Note: 1. Contact JST about 0.76μm gold-plated product and tin-plated product.
2. Not UL/TÜV approved.
123456
J-350J-350
B
A
Illustration when using Circuit figure when using
Contact for
common connection Tab side
Contact for
common connection
Receptacle side
Inserted the contact for
common connection to the
inside of receptacle housing *When using receptacle housing
assembly with common connection
Cross-section of receptacle housing
assembly with common connection
38
J300 SERIES COMMON TYPE/J350D
Q’ty/box
Circuits Keying Model No.
12 P12B-F35DK-GFAR
—196
Material and Finish
Tab contact: Copper alloy, nickel-undercoated, selective gold-plated
Housing: Glass-filled PBT, UL94V-0, black
B
A
6
１ ２ 345
57
44.6
(10.8)
(6.2)
±0.1
2-φ4.6
±0.05
44.6
165432
21.6
18.17
5.08
33.08
30
4
25.4
5.08
J-350
Line No. Circuit No.
Panel layout
Connector outline
Circuit No.
Series name
Tab housing Assembly
RoHS2 compliance
Note: 1. Punch holes in the panel. Burrs must be removed.
2. The strength of the panel must be considered when punching two or
more holes.
3. The connector must be inserted from the same side as the hole is punched.
4. Contact JST about 0.76μm gold-plated product and tin-plated product.
5. Refer to the top page of J350D (Common type) for circuit figure.
1
12345 6
23456
J-350
32.48
33.6
32.48
25.4
5.08
5.08
36.43
21.52
18.17
13.78
18.17
4
5
B
A
Circuit No.
Circuit No.
Series name
Line No.
Material and finish
Glass-filled PBT, UL94V-0, black
—
12 50
F35MDF
-
12V
-
K
Q’ty/box
Circuits Keying Model No.
J-350
Connector outline
Circuit No.
Circuit No.
Series name
Panel layout
6
A
B
45２1３
654321
9.6
4-R0.5(MAX)
Line No.
18.17
25.4
32.48
±0.05
±0.3
±0.3
±0.3
43
43
13.78
21.52
18.17
±0.1
2-φ3.6
33.4
19.2
5.08 4
2-φ3.5
5.08
52
5
33.6
Q’ty/box
Circuits Keying Model No.
12 F35MDP
-
12V
-
K
—41
Material and Finish
Glass-filled PBT, UL94V-0, black
Tab housing (Free hanging type)
Tab housing (Panel mounting type)
RoHS2 compliance
Note: Not TÜV approved.
RoHS2 compliance
Note: 1. Punch holes in the panel. Burrs must be removed.
2. The strength of the panel must be considered when punching two or
more holes.
3. The connector must be inserted from the same side as the hole is punched.
4. Not TÜV approved.
39
J300 SERIES COMMON TYPE/J350D
Q ty/box
123456789
10
Ｊ-350
1 2 3 4 5 6 7 8 9
10
BA
φ1.1±0.1
(4.78)
3.81±0.05
21.6
5.08 ±0.05
A±0.05
5.08±0.05
3.8
3.8
3.81
18.17
5.08
5.08
5.08
A
B
(3.54)
φ±
φ
Material and Finish
Tab contact: Copper alloy, nickel-undercoated, selective gold-plated
Housing: Glass-filled PBT, UL94V-0, black
Reinforcement: Copper alloy, nickel-undercoated, selective gold-plated
—
—
—
4
12
20
5.08
25.40
45.72
12.16
32.48
52.80
152
56
32
SC04B-F35DK-GGR
SC12B-F35DK-GGR
SC20B-F35DK-GGR
Q’ty/box
Circuits Keying Model No. Dimensions (mm)
AB
1 2 3 4 5 6 7 8 9
10
Ｊ-350
10
987654321
27.18
5.08
3.8
(0.82)
5.08
7.62
A
B
5.08
18.17
19.67
5.08
18.17
19.67
3.34
3.8
3.34
A
A
B
A±0.05
5.08±0.05
7.62±0.05
(0.82)
5.08±0.05
2.54±0.05
(3.54)
A±0.05 (3.54)
(0.82)
φ1.1±0.1
4 circuits12, 20 circuits
4 circuits12, 20 circuits
12
Series name
Circuit No.
Connector
outline
Connector outline
Line No.
Through-hole
2-φ3 ±0.1 Through-hole
φ3 ±0.1
Copper foil land
φ4(MIN)
Copper foil land
2-φ4(MIN)
PC board layout
(viewed from component side) PC board layout
(viewed from component side)
Header (Top entry type)
Header (Side entry type)
RoHS2 compliance This product displays (LF)(AU) on a label.
Note: Contact JST about 0.76μm gold-plated product and tin-plated product.
RoHS2 compliance This product displays (LF)(AU) on a label.
Note: Contact JST about 0.76μm gold-plated product and tin-plated product.
40
Triple-row Common type (J360T)
J300 SERIES COMMON TYPE/J360T
Specifications –––––––––––––––––––
• Current rating: (AC, DC)
• Voltage rating: 600 V AC, DC
• Temperature range: -55°C to +105°C
(including temperature rise in applying
electrical current)
• Contact resistance: Initial value/ 10 mΩmax.
After environmental tests/ 20 mΩmax.
• Insulation resistance: 1,000 MΩmin.
(When using receptacle housing)
• Withstanding voltage: 2,200 VAC/minute
(When using receptacle housing)
• Applicable wire: AWG #28 to #14
*In using the products, refer to "Handling Precaution for Terminal
and Connector" described on our website (Technical documents
of Product information page).
*Contact JST for details.
*Compliant with RoHS2.
• Rationalization of wiring is realized by the
common connection inside the connector
Wire size (AWG)Unit: A
#20
6.5
9.5
#18
8.5
11.5
#16
10.5
13.5
#14
12.0
15.0
Receptacle housing
(Total input current on single-row)
Receptacle housing assembly with common
connection (Total input current on all circuits)
41
(28.6)
(36.8)
A B C
C B A
J-3
*When mating with receptacle housing (3-circuit)
(28.6)
(36.8)
A B C
C B A
J-3
Panel mounting type Direct mounting type
A B C
6.5
16.4
22.8
J-3
25.3
(28)
A
Series name
Line No.
Assembly layout
Receptacle housing
RoHS2 compliance
Note: 9, 18, and 24-circuit products are not approved by UL/TÜV standards.
J-3
A B C
41.2
6.5
25.3
(28)
6.5
5.08 16.4
22.8
35.56 Series name
Line No.
Receptacle housing assembly with common connection
1234567
RoHS2 compliance
Note: 1. Contact JST about 0.76μm gold-plated product.
2. Not UL/TÜV approved.
J300 SERIES COMMON TYPE/J360T
42
C B A
12３
J-360
2-φ3.6
2-φ3.5
4-R0.5(MAX)
26.09
26.09
29.44
6.5
5.08
A
B
54
30
C
D
13.55±0.3
27.1
±0.3
B±0.05
E±0.3
123
±0.1
•Panel mounting type
Circuit No.
Circuit No.
Line No.
Panel layout
Connector outline
Series name
—
—
9
18
P09B
-
F36TK
-
GFR
P18B
-
F36TK
-
GFR 10.16
25.40 18.8
34.1 364
224
26.1
41.3 17.8
33.1
35.0
50.2
Circuits Keying
Model No. DB
Dimensions (mm)
CE
Q’ty
/box
A
Material and Finish
Tab contact: Copper alloy, nickel-undercoated, selective gold-plated
Housing: Glass-filled PBT, UL94V-0, black
C B A
123
J-360
2-φ3.6±0.1
±0.3
30
4
2-φ3.5
26.09
29.44
6.5
5.08
A
B
C
D
14.72
B±0.05
123
—
—
—
9
18
24
P09B
-
F36TK
-
GFAR
P18B
-
F36TK
-
GFAR
P24B
-
F36TK
-
GFAR
17.8
33.1
43.2
10.16
25.40
35.56
364
224
168
35.0
50.2
60.4
26.1
41.3
51.5
Circuits Keying
Model No. CA Dimensions (mm)
BD
Q’ty
/box
Material and Finish
Tab contact: Copper alloy, nickel-undercoated, selective gold-plated
Housing: Glass-filled PBT, UL94V-0, black
Common tab housing Assembly
RoHS2 compliance
Note: 1. Punch holes in the panel. Burrs must be removed.
2. The strength of the panel must be considered when punching two
or more holes.
3. The connector must be inserted from the same side as the hole is punched.
4. Contact JST about 0.76μm gold-plated product and tin-plated product.
5. Refer to the top page of J360T (Common type) for circuit figure.
RoHS2 compliance
Note: 1. Punch holes in the panel. Burrs must be removed.
2. The strength of the panel must be considered when punching two
or more holes.
3. The connector must be inserted from the same side as the hole is punched.
4. Contact JST about 0.76μm gold-plated product and tin-plated product.
5. The directions such as series names of 24-circuit product are different
from 9 and 18-circuit products.
6. 24-circuit product is not approved by UL standard.
7. Refer to the top page of J360T (Common type) for circuit figure.
J300 SERIES COMMON TYPE/J360T
43
Form: S...Strip form, B...Loose piece
L...Loose piece with curled barrels
Series name
Kind of terminal: M...Tab contact
Applicable wire: 002...AWG #28 #24, 01...AWG #24 #20
41...AWG #20 #16, 71...AWG #16 #14
Surface finish: GF...
Nickel-undercoated, 0.38 m selective gold-plated
GI...
Nickel-undercoated, 0.76 m selective gold-plated
T...Tin-plated (reflow treatment)
Material: M...Copper alloy
Terminal size
Sub model No.
Form: S...Strip form, B...Loose piece,
L...Loose piece with curled barrels
Series name
Kind of terminal: F...Receptacle contact
Applicable wire: 002...AWG #28 #24, 01...AWG #24 #20,
41...AWG #20 #16, 71...AWG #16 #14
Surface finish: GF...Nickel-undercoated, 0.38 m selective gold-plated
GI...Nickel-undercoated, 0.76 m selective gold-plated
T...Tin-plated (reflow treatment)
Material: P...Copper alloy
Terminal size
PC board mounting direction:
B...Top entry type
S...Side entry type
BC...Top & center locking
SR...Side reverse
SC...Side & center locking
No. of circuits: 2 6, 8 10, 12, 16, 20, 40
Product name: Header
Series name
Rows: S...Single-row
D...Double-row with 5.08 mm line pitch
M...Double-row with 7.62 mm line pitch
T...Triple-row
F...Quadruple-row
Color indication: K...Black, S...White, E...Blue
Surface finish: GG...Nickel-undercoated, 0.38 m selective gold-plated
GK...Nickel-undercoated, 0.76 m selective gold-plated
T...Tin-plated (reflow treatment)
Keying: X...X-Keying, Y...Y-Keying, XX...XX-Keying, YY...YY-Keying,
XY...XY-Keying, E...Space (2 spaces) for Keying block,
XA...XXX-Keying, XB...XXY-Keying, XC...XYX-Keying,
XD...YYX-Keying, Blank...Without Keying No.
Packaging form: R...Tray, M...Magazine stick
Series name
Type of connector: F...Receptacle housing,
FR...Receptacle housing
Reverse type
Rows: S...Single-row, D....Double-row with 5.08 mm line pitch
M...Double-row with 7.62 mm line pitch
T...Triple-row, F....Quadruple-row
Mounting arrangement: S...Side locking, C...Center locking,
PA...Panel mounting type
No. of circuits: 1 6, 8 10, 12, 16, 18, 20, 24, 30, 40
Flammability: V...UL94V-0
Color indication: K...Black, S...White, E...Blue, M...Green
Keying: X...X-Keying, Y...Y-Keying, Z...Z-Keying, W...W-Keying, XX...XX-Keying,
YY...YY-Keying, XY...XY-Keying, Blank...Without Keying No.
E...Space (2 spaces) for Keying block
Model number identification
Receptacle contact Tab contact
Receptacle housing Tab housing
Header
4343
JFA CONNECTOR/J300 SERIES
44
PC board mounting direction: Panel mounting type
No. of circuits Assembly: 9, 12, 18, 24
Series name: F35D...J350D, F36T...J360T
Color indication: K...Black, M...Green
Surface finish: GF...Nickel-undercoated, 0.38 m selective gold-plated
G I ...Nickel-undercoated, 0.76 m selective gold-plated
Mounting arrangement: A...Direct mounting type,
AN...Direct mounting without housing cover type
Blank...Panel mounting type
Packaging form: R...Tray
Series name
Type of connector: F...Receptacle housing
Rows: D...Double-row, T...Triple-row
Mounting arrangement: C...Center locking
The number of receptacle contact that
can be mounted to the housing.: 00, 21
Indication of Common:
2-A1D...Common circuit is set to No. 1 circuit at each row of A and B.
24-C8T...Common circuit is set to No. 8 circuit at each row of A, B and C.
Flammability: V...UL94V-0
Color indication: K...Black, E...Blue, M...Green
Surface finish of assembled short circuit terminal
: C...Nickel-undercoated, 0.38 m selective gold-plated
: D...Nickel-undercoated, 0.76 m selective gold-plated
Series name: Panel mounting type
Product name: Keying block
Type of connector: F...For receptacle housing
M...For header housing
Flammability: V...UL94V-0
Color/Keying indeicaation: R-X...Red/X-Keying, Y-Y...Yellow/Y-Keying,
E-Z...Blue/Z-Keying, S-W...Natural (White)/W-Keying
Model number identification
Receptacle housing assembly Common tab housing assembly
Keying block
JFA CONNECTOR/J300 SERIES
1
JFA CONNECTOR J300 SERIES PROTECTOR
When applying a current to the connector, the
protector prevents foreign substances being
inserted into mating part from the wiring side.
However it has no function of holding the wire
securely.
Note: Protector is not approved by UL/TÜV standards.
J-310
J-310
1
2
B
3
4
5
6
7
8
9
10
A
A
B
J300 Series
J310D series for 20 circuits
1
1
(42.9)
26.2
(11.63)
16.08
F31FDS
-
20V
-
K
(50.3)
(53.29)
(43.37)
J310D series / Embedding-type prottector for 8, 10 circuits
11
(53.29)
(43.37)
(22.8)
(11.63)
(12.23)
0.8
1F31PFD-20VK
F31PFD-20SC 112
112
No.
Black
Transparent
ColorModel No.
Q’ty/box
Material and Finish
Black: Glass-filled PBT
Transparent: Polycarbonate
1F31PFS-10KU 1,000
No.
Black
ColorModel No.
Q’ty/box
Material and Finish
Glass-filled, PBT
RoHS2 compliance
Note: Two protectors of the same color are used.
RoHS2 compliance
Note: This protector is cut and used for each number of the circuits.
J340F series for 20 circuits
1 2
(19.84)
(32.3)
(37.9)
23.04
25.77
21.2
F34FFC
-
20V
-
K
1
2
F34PFF-20VKA
F34PFF-20SCA
F34PFF-20VKB
F34PFF-20SCB
80
80
80
80
No.
Black
Transparent
Black
Transparent
ColorModel No.
Q ty/box
Material and Finish
Black: Glass-filled PBT
Transparent: Polycarbonate
RoHS2 compliance
Note: Both 1 and 2 protectors in the same color are used.
