676
Part name Material and Finish
Current rating
Voltage rating
Temperature range
Contact resistance
Insulation resistance
Withstanding voltage
Connector
Plug
Receptacle
Contact
Insulator
Shell
Contact
Insulator
Shell
Brass, nickel-undercoated, selective gold-plated or
copper-undercoated, tin-plated
Glass-filled PBT, UL94V-0, black
Steel, copper-undercoated, tin/lead-plated
Phosphor bronze, nickel-undercoated, selective
gold-plated or copper-undercoated, tin-plated
Glass-filled PBT, UL94V-0, black
Steel, copper-undercoated, tin/lead-plated
3A, AC, DC (2A for 37-circuits)
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
D
SUBMINIATURE CONNECTOR
J
SERIES
Solder pot plug and receptacle
D-sub J
Solder pot plug
SOLDER POT PLUG AND RECEPTACLE –––––––––––––––––––––––––––––––––01
Specifications–––––––––––––––––––––––––––––––––––––––––––––––––––––
• Series name
• Shell size: E, A, B ,C
• Wire connection style:
Z ... Solder pot type
• Number of circuits: 9, 15, 25, 37
• Connector style: P ... Plug, S ... Receptacle
• Finish
Blank ... Gold-plated (flash) 12 ... 0.2micron(8micro-inch) gold-plated
13 ... 0.4micron(16micro-inch) gold-plated 14 ... 0.76micron(30micro-inch) gold-plated
90 ... Tin-plated
JEZ 9P 12——
Solder pot Receptacle
• The receptacle contacts are formed by high-speed stamping
presses to obtain the advantages of cold working. They are
therefore highly elastic, which in turn ensures reliable connection
even after many mating cycles.
• The dimples in the plug shell ensure continuity between it and the
receptacle shell, thus providing complete shielding.
• Costs are kept low by selective gold plating the contacts.
• The solder cup portions of the contacts are tin-plated for easy
soldering.
• Insulator housings are made of a heat-resistant glass-filled PBT
resin.
Features –––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Note: 1. The relationship between number of circuits and shell size is shown
below.
9: E, 15: A, 25: B, 37: C
2. Contact JST for special plating requirements.
Note: Contact JST for details.
Model number identification
Materials
Characteristics
Standards ––––––––––––––––––––––
0Recognized E603891Certified LR20812
* Contact JST if Lead-Free product is required.
* Refer to "General Instruction and Notice when using
Terminals and Connectors" at the end of this catalog.
* Contact JST for details.
677
Plug ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
B
C
A3.05(.120)dia.
12.55(.494)
8.35(.329)
10°
[10.72(.422)]
[5.95(.234)]
2.84(.112)
Q´ty / box
Circuits Model No.
Gold-plated Tin-plated A B C
Dimensions mm(in.)
9
15
25
37
JEZ- 9P
JAZ-15P
JBZ-25P
JCZ-37P
JEZ- 9P-90
JAZ-15P-90
JBZ-25P-90
JCZ-37P-90
16.92( .666)
25.25( .994)
38.97(1.534)
55.43(2.182)
24.99( .984)
33.32(1.321)
47.04(1.852)
63.50(2.500)
30.80(1.213)
39.14(1.541)
53.04(2.088)
69.32(2.729)
100
100
50
50
Receptacle–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
B
C
A3.05(.120)dia.
12.55(.494)
7.9(.311)
[10.9(.429)]
6.18
(.243)
2.84(.112)
10°
Q´ty / box
Circuits Model No.
Gold-plated Tin-plated A B C
Dimensions mm(in.)
9
15
25
37
JEZ- 9S
JAZ-15S
JBZ-25S
JCZ-37S
JEZ- 9S-90
JAZ-15S-90
JBZ-25S-90
JCZ-37S-90
16.34( .643)
24.67( .971)
38.38(1.511)
54.84(2.159)
24.99( .984)
33.33(1.312)
47.04(1.852)
63.50(2.500)
30.80(1.213)
39.14(1.541)
53.04(2.088)
69.32(2.729)
100
100
50
50
D SUBMINIATURE CONNECTOR J SERIES
678
Right angle through-hole plug
(with hexagonal lock screw blocks)
Right angle through-hole receptacle
(with spring lock devices)
RIGHT ANGLE THROUGH-HOLE PLUG AND RECEPTACLE –––––––––––––––––01
Right angle through-hole receptacle
(with rectangular lock screw blocks)
• The receptacle contacts are made by high-speed stamping
presses. This promotes the uniform elasticity of the twin-contact
mating sections and therefore ensures reliable contact even after
repeated mating cycles. The solder tails are U-shaped for extra
strength.
• Costs are minimized by selective gold plating, high speed
stamping presses, and completely automated assembly.
• To ensure complete shielding, a wide variety of grounding
adapters are available so that the receptacles can be grounded to
different kinds of supporting structures.
• Metric, inch or other lock screw blocks are available for fastening
mating plugs.
Features –––––––––––––––––––––––––––––––––––––––––––––––––––––––––
D
SUBMINIATURE CONNECTOR
J
SERIES
Right angle through-hole plug and receptacle
D-sub J
679
Specifications–––––––––––––––––––––––––––––––––––––––––––––––––––––
Part name Material and Finish
Contact of plug
Contact of receptacle
Insulator
Shell
Hexagonal lock screw block
Rectangular lock screw block
Grounding adapter having
a 3.2mm(.126") dia. hole
Grounding adapter having
an M3 tapped hole
Grounding adapter having
a spring lock lever
Brass, nickel-undercoated, selective gold-plated
or copper-undercoated, tin-plated
Phosphor bronze, nickel-undercoated, selective
gold-plated or copper-undercoated, tin-plated
Glass-filled PBT, UL94V-0, black
Steel, copper-undercoated, nickel-plated
Steel, copper-undercoated, nickel-plated
Zinc, copper-undercoated, nickel-plated
Steel, copper-undercoated, nickel-plated
Brass, copper-undercoated, tin/lead-plated
• Series name
• Shell size: E, A, B ,C
• Wire connection style:
Y... Right angle through-hole style
• Number of circuits: 9, 15, 25, 37
• Connector style: P ... Plug, S ... Receptacle
• Connector construction/Dimensions: Standard J series
• Types of grounding adapters
0 ... Without grounding adapters
1 ... With grounding adapters having a 3.2mm(.126") 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. 4-40 UNC 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(.120") 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
Blank ... Gold-plated (flash) 12 ... 0.2micron(8micro-inch) gold-plated
13 ... 0.4micron(16micro-inch) gold-plated 14 ... 0.76micron(30micro-inch) gold-plated
90 ... Tin-plated
• Spring lock devices
Blank...Without spring lock devices
S or S1...With spring lock devices
S2...With spring lock devices (with addition of spring characteristic)
JEY 9S
——
1A 3 A 12 S1
Model number identification
Materials
Current rating
Voltage rating
Temperature range
Contact resistance
Insulation resistance
Withstanding voltage
Applicable PC board thickness
3A, AC, DC (2.0A AC, DC for 37-circuits)
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
1.6mm(.063")
Characteristics
Note: Contact JST for details.
Note:
1. The relationship between number of circuits and shell size is shown below.
9: E, 15: A, 25: B, 37: C
2. Contact JST for special plating requirements.
3. Contact JST for the Receptacle with spring lock devices. (Not UL recognized nor CSA certified.)
Standards ––––––––––––––––––––––
0Recognized E603891Certified LR20812
* Contact JST if Lead-Free product is required.
* Refer to "General Instruction and Notice when using
Terminals and Connectors" at the end of this catalog.
* Contact JST for details.
680
D SUBMINIATURE CONNECTOR J SERIES
M2.6
No.4-40UNC
Right angle through-hole plug Type A Type B
Without grounding adapters
With grounding adapters
with a 3.2mm (.126") dia. hole
With grounding adapters
with an M3 thread
With grounding adapters
with a spring lock device (1)
With grounding adapters
with a spring lock device (2)
With hexagonal
lock screw
blocks
(H: 6.3mm (.248"))
having a
No.4-40UNC
inch thread
With hexagonal
lock screw
blocks
(H: 6.3mm (.248"))
having an
M2.6 thread
0A 0B
1A 1B
2A 2B
3A 3B
––
8.35(.329)
[18.6(.732)]
[5.95
(.234)]
A
B
C
12.55(.494)
3.2
(.126)
0.75
(.030) E
0.6
(.024)
D2.84
(.112)
H
2.84
(.112)
10°
Q'ty /
box
Model No. Dimensions mm(in.)
ABC
tin-plated plug
JEY- 9P-1A**
JAY-15P-1A**
JBY-25P-1A**
JEY- 9P-1A**90
JAY-15P-1A**90
JBY-25P-1A**90
16.90( .665)
25.25( .994)
38.97(1.534)
24.99( .984)
33.33(1.312)
47.04(1.852)
30.80(1.213)
39.14(1.541)
53.00(2.087)
100
60
40
Cir-
cuits
9
15
25
gold-plated plug
Note:
** shows the location where a two-digit code (see the table below for codes) should be entered. For
example, if a 9-circuit gold-plated plug with hexagonal lock screw blocks having a No.4-40UNC inch
thread and without grounding adapters is required, specify the model number as JEY-9P-1A0A.
H: Height of the lock screw block (for Types A, B & C)
DE
8.1(.319)
8.1(.319)
8.2(.323)
9.52(.375)
9.52(.375)
9.62(.379)
681
M3M2.6No.4-40UNC
3.05mm
(.120")dia. hole
M2.6
Type C Type D Type E Type F Type G Type H
0C 0D
1C 1D
2C 2D
3C 3D
––
––
1E 1F
2E 2F
3E 3F
––
––
1G
–
2G
–
3G
–
–
With rectangular
lock screw blocks
(H: 6.2mm (.244"))
having an M2.6
thread
Without lock screw
blocks
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)
Use a lock screw block
of Model number
JFS-( )S-C1N.
*1: No.4-40UNC inch thread
*2: Model number
JFS-4S-( )1W(M)
*1: M2.6 thread
*2: Model number
JFS-2.6S-( )1W(M)
*1: M3 thread
*2: Model number
JFS-3S-( )1W(M)
4H
682
D SUBMINIATURE CONNECTOR J SERIES
M2.6No.4-40UNC
Right angle through-hole receptacle Type A Type B
Without grounding adapters
With grounding adapters
with a 3.2mm (.126") dia. hole
With grounding adapters
with an M3 thread
With grounding adapters
with a spring lock device (1)
With grounding adapters
with a spring lock device (2)
With hexagonal
lock screw
blocks
(H: 6.3mm (.248"))
having a
No.4-40UNC
inch thread
With hexagonal
lock screw
blocks
(H: 6.3mm (.248"))
having an
M2.6 thread
0A 0B
1A 1B
2A 2B
3A 3B
––
[18.8(.740)]
6.18
(.243)
A
B
C
12.55(.494)
3.2
(.126)
0.7
(.028) E
0.6
(.024)
D2.84
(.112)
H
2.84
(.112)
7.9(.311)
10°
Q'ty /
box
Model No. Dimensions mm(in.)
ABC
tin-plated
receptacle
JEY- 9S-1A**
JAY-15S-1A**
JBY-25S-1A**
JCY-37S-1A**
JEY- 9S-1A**90
JAY-15S-1A**90
JBY-25S-1A**90
JCY-37S-1A**90
16.34( .643)
24.67( .971)
38.38(1.511)
54.84(2.159)
24.99( .984)
33.32(1.312)
47.04(1.852)
63.50(2.500)
30.81(1.213)
39.14(1.541)
53.04(2.088)
69.32(2.729)
100
60
40
40
Cir-
cuits
9
15
25
37
gold-plated
receptacle
Note:
** shows the location where a two-digit code (see the table below for codes) should be entered. For
example, if a 9-circuit gold-plated plug with hexagonal lock screw blocks having a No.4-40UNC inch
thread and without grounding adapters is required, specify the model number as JEY-9S-1A0A.
H: Height of the lock screw block (for Types A, B & C)
DE
8.1(.319)
8.1(.319)
8.2(.323)
8.2(.323)
9.52(.375)
9.52(.375)
9.62(.379)
9.62(.379)
683
D SUBMINIATURE CONNECTOR J SERIES
M3No.4-40UNC M2.6
3.05mm
(.120")dia. hole
M2.6
Type C Type D Type E Type F Type G Type H
0C 0D
1C 1D
2C 2D
3C 3D
––
––
1E 1F
2E 2F
3E 3F
––
––
1G
–
2G
–
3G
–
–
With rectangular
lock screw blocks
(H: 6.2mm (.244"))
having an M2.6
thread
Without lock screw
blocks
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)
Used a lock screw block
[model number
JFS-( )S-C1N]
*1: No.4-40UNC inch thread
*2: Model number
JFS-4S-( )1W(M)
*1: M2.6 thread
*2: Model number
JFS-2.6S-( )1W(M)
*1: M3 thread
*2: Model number
JFS-3S-( )1W(M)
4H
684
D SUBMINIATURE CONNECTOR J SERIES
PC board layout (viewed from component side) ––––––––––––––––––––––––––––––––––––
5.49
±
0.05
(.216
±
.002)
2.84
±
0.05
(.112
±
.002)
9.0(.354)
max.
1.37
±
0.05
(.054
±
.002)
4.11 ± 0.05
(.162 ± .002)
24.99 ± 0.15(.984 ± .006)
9---1.0
(.039 )dia.
+0.1
0+.004
0
2.74 ± 0.05
(.108 ± .002)
PC board edge
2---3.2
±
0.1
(.126
±
.004)dia.
PC board edge
4.11 ± 0.05
(.162 ± .002)
2.84
±
0.05
(.112
±
.002)
2.74 ± 0.05
(.108 ± .002)
5.49 ± 0.05
(.216 ± .002)
9.0(.354)
max.
33.32 ± 0.15(1.312 ± .006)
2---3.2 ± 0.1
(.126 ± .004)dia.
1.37 ± 0.05
(.054 ± .002)
15---1.0
(.039 )dia.
+0.1
+.004
0
0
9.60 ± 0.05
(.378 ± .002)
6.86
±
0.05(.270
±
.002)
8.23 ± 0.05(.324 ± .002)
2.84
±
0.05
(.112
±
.002)
47.04
±
0.15(1.852
±
.006)
1.40
±
0.05(.055
±
.002)
PC board
edge
25---1.0
(.039 )dia.
+0.1
+.004
0
0
16.56
±
0.05(.652
±
.002)
4.14 ± 0.05(.163 ± .002)
13.82
±
0.05(.544
±
.002)
11.05
±
0.05(.435
±
.002)
8.28
±
0.05(.326
±
.002)
5.54
±
0.05(.218
±
.002)
15.19
±
0.05(.598
±
.002)
12.42
±
0.05(.489
±
.002)
9.68
±
0.05(.381
±
.002)
6.91
±
0.05(.272
±
.002)
2.77
±
0.05
(.109
±
.002)
9.0(.354)
max.
2---3.2
(.126
±
.004)dia.
±
0.1
PC board edge
2.84
±
0.05
(.112
±
.002)
9.0(.354)
max.
2---3.2
±
0.1
(.126
±
.004)dia.
37---1.0
(.039 )dia.
+0.1
0+.004
0
19.33
±
0.05(.761
±
.002)
22.10
±
0.05(.870
±
.002)
24.84
±
0.05(.978
±
.002)
63.50
±
0.15(2.500
±
.006)
23.47
±
0.05(.924
±
.002)
20.70
±
0.05(.815
±
.002)
1.40
±
0.05
(.055
±
.002)
4.14
±
0.05
(.163
±
.002)
17.96
±
0.05(.707
±
.002)
15.19
±
0.05(.598
±
.002)
12.42
±
0.05(.489
±
.002)
9.68
±
0.05(.381
±
.002)
6.91
±
0.05(.272
±
.002)
2.77
±
0.05
(.109
±
.002)
16.56
±
0.05(.652
±
.002)
13.82
±
0.05(.544
±
.002)
11.05
±
0.05(.435
±
.002)
8.28
±
0.05(.326
±
.002)
5.54 ± 0.05(.218
±
.002)
(9 circuits) (15 circuits)
(25 circuits) (37 circuits)
Panel layout––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
The connector can be mounted either on the front side or on the rear side of
the panel as shown above.
Use M2.5 or M2.6 screws for installation.
Note: The dimensions above should serve as a guideline. Contact JST for
details.
Mounting
on the rear side Mounting
on the front side
B
10°
C
A
4---1.6R
2---3.2
±
0.1
(.126
±
.004)dia.
A±0.15(.006) B±0.2(.008) C±0.2(.008)
9
15
25
37
24.99(1.984)
33.32(1.312)
47.04(1.852)
63.50(2.500)
20.6(1.811)
28.8(1.134)
42.6(1.677)
59.0(2.323)
12.0(.472)
12.0(.472)
12.0(.472)
12.0(.472)
Circuits
Note:
1. Tolerances are non-cumulative:
±
0.05mm (
±
.002") 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.
685
D
SUBMINIATURE CONNECTOR
J
SERIES
Straight through-hole plug and receptacle
D-sub J
Straight through-hole plug
(with hexagonal lock screw blocks)
STRAIGHT THROUGH-HOLE PLUG AND RECEPTACLE–––––––––––––––––––––01
Straight through-hole receptacle (without lock screw blocks, but
with grounding adapters having a No.4-40UNC inch thread)
• Three standard types are available with different dimensions
between the flange and solder tail: 6mm (.236"), 9mm (.354"), and
12mm (.472").
• The roots of the contact leads are covered to prevent flux from
rising into the connector during soldering.
• A grounding adapter with a spring lock device allows the
connector to be temporarily secured onto the printed circuit board
so that the connector can be soldered easily.
Standards ––––––––––––––––––––––
0Recognized E60389
1Certified LR20812
Features –––––––––––––––––––––––––––––––––––––––––––––––––––––––––
6.0
(.236)
9.0
(.354)
12.0
(.472)
* Contact JST if Lead-Free product is required.
* Refer to "General Instruction and Notice when using
Terminals and Connectors" at the end of this catalog.
* Contact JST for details.
686
D SUBMINIATURE CONNECTOR J SERIES
Part name Material and Finish
Contact
Insulator
Shell
Heaxagonal lock screw block
Grounding adapter
with spring lock device
Plug
Receptacle
Brass, nickel-undercoated, selective gold-plated
Phosphor bronze, nickel-undercoated, selective
gold-plated
Glass-filled PBT, UL94V-0, black
Steel, copper-undercoated, nickel-plated
Steel, copper-undercoated, nickel-plated
Brass, copper-undercoated, tin/lead-plated
Current rating
Voltage rating
Temperature range
Contact resistance
Insulation resistance
Withstanding voltage
Applicable PC board thickness
3A AC, DC
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
1.6mm(.063")
Specifications–––––––––––––––––––––––––––––––––––––––––––––––––––––
Materials Characteristics
*Contact JST for details.
No.4-40UNC
3A
With hexagonal lock
screw blocks
(H: 6.3mm (.248"))
having a No.4-40UNC
inch thread
Type AStraight through-hole plug
With grounding adapters
with a spring lock device 6.0 mm (.236") type 9.0 mm (.354") type 12.0 mm (.472") type
A
B
C
H
6.0
(.236) 9.0
(.354)
5.95
(.234)
3.5
(.138) 2.7
(.106)
12.55(.494)
8.35(.329)
[15.04(.592)]
7.6(.299)
2.84(.112)
H
12.0
(.472)
H
2.84(.112)
3.2
(.126)
0.5(.020)
2.7
(.106)
DD 3.5
(.138)
5.95
(.234) 3.2
(.126)
[21.04(.828)]
2.7
(.106)
3.5
(.138)
5.95
(.234)
[18.04(.710)]
3.2
(.126)
10°
Note:
**
shows the location where a two-digit code (see the table below for codes) should be entered. For example, if a gold-plated
(flash) receptacle with hexagonal lock screw blocks having a No. 4-40UNC inch thread and without grounding adapters whose
dimension between flange and solder tail is 6.0mm(.236") is required, specify the model number as JBS-25P-2A3A.
DDD
Q'ty /
box
Model No.
100
Cir-
cuits
9
H: Height of the lock screw block (for Types A, B & J)
Gold-plated (flash)
Plug
Dimension between
flange and solder tail
mm(in.)
JES- 9P-2A**
JES- 9P-3A**
JES- 9P-4A**
6 (.236)
9 (.354)
12 (.472)
25 JBS-25P-2A**
JBS-25P-3A**
JBS-25P-4A**
6 (.236)
9 (.354)
12 (.472)
Gold-plated
0.76micron(30micro-inch)
JES- 9P-2A**14
JES- 9P-3A**14
JES- 9P-4A**14
JBS-25P-2A**14
JBS-25P-3A**14
JBS-25P-4A**14
50
ABCD
Dimensions mm(in.)
16.90
(.665) 24.99
(.984) 30.8
(1.213) 2.4
(.094)
38.97
(1.534) 47.04
(1.852) 53.0
(2.087) 2.5
(.098)
687
• Series name
• Shell size: B, E
• Wire connection type:
S ... Straight through-hole type
• Number of circuits: 9, 25
• Connector type: P ... Plug S ... Receptacle
• Connector construction/dimensions:
2A ... 6.0 mm (.236") from flange to solder tail
3A ... 9.0 mm (.354") from flange to solder tail
4A ... 12.0mm (.472") from flange to solder tail
• Types of grounding adapter:
3 ... Grounding adapter with a spring lock device
• Types of lock screw block:
A ... With hexagonal lock screw blocks having a No. 4-40UNC inch thread
B ... With hexagonal lock screw blocks having an M2.6 thread
F ... Without lock screw blocks, but with grounding adapters having an 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
J ... With hexagonal lock screw block having an M3 thread
• Finish
Blank ... Gold-plated(flash) 12 ... 0.2micron(8micro-inch)gold-plated
13 ... 0.4micron(16micro-inch)gold-plated 14 ... 0.76micron(30micro-inch)gold-plated 90 ... Tin-plated
• Spring lock devices
Blank...Without spring lock devices
S or S1...With spring lock devices (round type)
S2...With spring lock devices (with addition of spring characteristic, round type)
S3...With spring lock devices (with addition of spring characteristic, rhombus type)
—
JBS25 —
P2A3 F14S1
Note:
1. In the J Series, the number of circuits is determined by the shell size: 9 circuits for E and 25 circuits for B.
2. Contact JST for special plating requirements.
3. Contact JST for the dimensions between the flange and solder tail other than those listed above.
4. Grounding adapters that can secure printed circuit boards are also available.
Model number identification
D SUBMINIATURE CONNECTOR J SERIES
M3M3M2.6No.4-40UNCM2.6
Type B
Without lock screw blocks
F, G, H: Grounding adapters have a thread (*1) for securing separately-
purchased lock screw blocks (*2)
Type F Type G Type H Type J
With hexagonal lock
screw blocks
(H: 6.3mm(.248"))
having an M2.6 thread *1: No.4-40UNC inch
thread
*2: Model number
SFS-4S-( )1W(M)
*1: M2.6 thread
*2: Model number
SFS-2.6S-( )1W(M)
*1: M3 thread
*2: Model number
SFS-3S-( )1W(M)
With hexagonal lock
screw blocks
(H: 6.3mm (.248"))
having an M3 thread
3B 3F 3G 3H 3J
688
D SUBMINIATURE CONNECTOR J SERIES
3A
With hexagonal lock
screw blocks
(H: 6.3mm (.248"))
having a No.4-40UNC
inch thread
Type AStraight through-hole receptacle
With grounding adapters
with a spring lock device 6.0 mm (.236") type 9.0 mm (.354") type 12.0 mm (.472") type
No.4-40UNC
A
B
C
D
6.0
(.236)
6.18
(.243)
2.7
(.106)
12.55(.494)
7.9(.311)
[15.38(.606)]
7.6(.299)
2.84(.112)
2.84(.112)
3.2
(.126)
0.5(.020)
2.7
(.106)
[21.38(.842)]
2.7
(.106)
[18.38(.724)]
HDHDH
6.18
(.243) 6.18
(.243)
9.0(.354) 12.0(.472)
6.0
(.236) 6.0
(.236) 3.2
(.126)
3.2
(.126)
10°
Cir-
cuits
Dimension between
flange and solder tail
mm(in.)
Model No.
Gold-plated (flash)
receptacle Gold-plated
0.76micron(30micro-inch)
Dimensions mm(in.)
ABCD
Q'ty /
box
9
25
6(.236)
9(.354)
12(.472)
6(.236)
9(.354)
12(.472)
JES- 9S-2A**
JES- 9S-3A**
JES- 9S-4A**
JBS-25S-2A**
JBS-25S-3A**
JBS-25S-4A**
Tin-plated
-
-
-
JBS-25S-2A**90
JBS-25S-3A**90
-
JES- 9S-2A**14
JES- 9S-3A**14
JES- 9S-4A**14
JBS-25S-2A**14
JBS-25S-3A**14
JBS-25S-4A**14
16.34
(.643)
38.38
(1.511)
24.99
(.984)
47.04
(1.852)
30.8
(1.213)
53.0
(2.087)
2.4
(.094)
2.5
(.098) 50
H: Height of the lock screw block (for Types A, B & J)
Note: ** shows the location where a two-digit code (see the table below for codes) should be entered. For example, if a gold-
plated (flash) receptacle with hexagonal lock screw blocks having a No. 4-40UNC inch thread and without grounding adapters
whose dimension between flange and solder tail is 6.0mm(.236") is required, specify the model number as JES-9S-2A3A.
100
PC board layout (viewed from component side) ––––––––––––––––––––––––––––––––
(9-circuits) (25- circuits)
5.49 ± 0.05
(.216 ± .002)
2.84
±
0.05
(.112
±
.002)
1.37 ± 0.05
(.054 ± .002)
4.11
±
0.05
(.162
±
.002)
24.99
±
0.05(.984
±
.002)
2---3.05
±
0.05
(.120 ± .002)dia.
9---1.0
(.039 )dia.
+0.1
0+.004
0
2.74 ± 0.05
(.108 ± .002)
2.84
±
0.05
(.112
±
.002)
47.04
±
0.05(1.852
±
.002)
2---3.05
±
0.05
(.120
±
.002)dia. 1.40
±
0.05(.055
±
.002)
25---1.0
(.039 )dia.
+0.1
+.004
0
0
16.56
±
0.05(.652
±
.002)
4.14
±
0.05(.163
±
.002)
13.82
±
0.05(.544
±
.002)
11.05
±
0.05(.435
±
.002)
8.28
±
0.05(.326
±
.002)
5.54
±
0.05(.218
±
.002)
15.19
±
0.05(.598
±
.002)
12.42
±
0.05(.489
±
.002)
9.68
±
0.05(.381
±
.002)
6.91
±
0.05(.272
±
.002)
2.77
±
0.05
(.109
±
.002)
Note:
1. Tolerances are non-cumulative:
±
0.05mm (
±
.002") 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.
689
Panel layout––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
B
10°
C
A
4---1.6R
2---3.2
±
0.1
(.126
±
.004)dia.
Circuits A ± 0.15(±.006) B± 0.2(± .008) C± 0.2(± .008)
9
25
24.99( .984)
47.04(1.852)
20.6( .811)
42.6(1.677)
12.0(.472)
12.0(.472)
D SUBMINIATURE CONNECTOR J SERIES
Type B
Without lock screw blocks
F, G, H: Grounding adapters have a thread (*1) for securing separately-
purchased lock screw blocks (*2)
Type F Type G Type H Type J
With hexagonal lock
screw blocks
(H: 6.3mm (.248"))
having an M2.6 thread *1: No.4-40UNC inch
thread
*2: Model number
SFS-4S-( )1W(M)
*1: M2.6 thread
*2: Model number
SFS-2.6S-( )1W(M)
*1: M3 thread
*2: Model number
SFS-3S-( )1W(M)
With hexagonal lock
screw blocks
(H: 6.3mm (.248"))
having an M3 thread
3B 3F 3G 3H 3J
M2.6 No.4-40UNC M2.6 M3 M3
Note: The dimensions above should serve as a guideline. Contact JST for details.
690
D
SUBMINIATURE CONNECTOR
J
SERIES
Crimp style plug and receptacle
D-sub J
Connector Material and FinishPart name
Plug
Receptacle
Pin
contact
Insulator
Shell
Socket
contact
Insulator
Shell
Brass, nickel-undercoated, selective
gold-plated or copper-undercoated, tin-plated
Glass-filled PBT, UL94V-0, black
Steel, copper-undercoated, tin/lead-plated
Phosphor bronze, nickel-undercoated,
selective gold-plated
Glass-filled PBT, UL94-0, black
Steel, copper-undercoated, tin/lead-plated
Pin contact
CRIMP STYLE PLUG AND RECEPTACLE–––––––––––––––––––––––––––––––––01
Specifications–––––––––––––––––––––––––––––––––––––––––––––––––––––
Contact
• Series name
• Product shape: S ... Chain, B ... Loose piece
• Type of contact: P ... Pin contact, S ... Socket contact
• Applicable wire: 1 ... AWG #24 to #20, 2 ... AWG #28 to #24
• Material: 1 ... Brass(Pin contact), 3 ... Phosphor bronze(Socket contact)
• Finish
40 ... Gold-plated (flash) 42 ... 0.2micron(8micro-inch) gold-plated
43 ... 0.4micron(16micro-inch)gold-plated 44 ... 0.76micron(30micro-inch) gold-plated
90 ... Tin-plated
Note: Contact JST for special plating requirements.
Housing
• Series name
• Shell size: E, A, B ,C
• Wire connection style: C ... crimp style
• Number of circuits: 9, 15, 25, 37
• Connector style: P ... Plug, S ... Receptacle
Note: The relationship between number of circuits and shell size is shown below.
9: E, 15: A, 25: B, 37: C
P— 1240SJ
—
J E C 9 P
Socket contact
• The contacts of this plug are formed by high-speed stamping
presses into continuous strips that can be automatically fed into
our compact crimping machines. Much less time is required to
assemble CRT and RS-232C round cables using this plug than
when soldering connections.
• The contacts in this connector are selectively gold-plated.
Moreover, JST's advanced technological knowledge and
experience are fully utilized to significantly reduce production
costs.
• The dimples in the connector shell provide the ground connection
and are important factors in preventing electromagnetic
interference. The contact has a lance that can be visually
checked during assembly. This assures accurate assembly and
reduces defects.
Features –––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Note: Contact JST for details.
Model number identification
Materials
Characteristics
Crimp style plug Crimp style receptacle
Current rating
Voltage rating
Temperature range
Contact resistance
Insulation resistance
Withstanding voltage
3A, AC, DC (2A for 37-circuits)(AWG #20)
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
Standards ––––––––––––––––––––––––––––––––––––––––––––––––––––––––
0Recognized E60389
1Certified LR20812
* Contact JST if Lead-Free product is required.
* Refer to "General Instruction and Notice when using
Terminals and Connectors" at the end of this catalog.
* Contact JST for details.
691
Pin contact (for plug housing) –––––––––
16.3(.642)
5.8(.228) 3.6(.142)
1.0(.039) 1.9(.075)
Q´ty / reel
Model No.
Pin contact Applicable wire
Socket contact
Gold-plated Tin-plated Gold-plated AWG # lnsulation O.D.
mm(in.)
*J-SP1140
J-SP2140
*J-SP1190
J-SP2190
*J-SS1340
J-SS2340
#24 to #20
#28 to #24
1.1 to1.8mm(.043" to .071")
0.9 to1.3mm(.035" to .051") 10,000
Socket contact
(for receptacle housing)
–––
15.3(.602)
4.25(.167) 3.6(.142)
1.4(.055) 1.9(.075)
Note: Models marked * are not CSA certified.
Plug housing –––––––––––––––––––––––
B
C
A
[10.8(.425)]
[10.7(.421)]
12.55(.494)
3.05
(.120)dia.
2.84(.112)
8.35(.329)
7.0(.276)
10°
[5.95
(.234)]
Receptacle housing ––––––––––––––––––
B
C
A
6.18
(.243)
[10.9(.429)]
[10.7(.421)]
12.55(.494)
3.05
(.120)dia.
2.84(.112)
7.9(.311)
7.0(.276)
10°
Cir-
cuits ABC
Dimensions mm(in.)
9
15
25
37
16.92( .666)
25.25( .994)
38.97(1.534)
55.43(2.182)
24.99( .984)
33.32(1.312)
47.04(1.852)
63.50(2.500)
30.80(1.213)
39.14(1.541)
53.04(2.088)
69.32(2.729)
16.34( .643)
24.67( .971)
38.38(1.511)
24.99( .984)
33.33(1.312)
47.04(1.852)
30.80(1.213)
39.14(1.541)
53.04(2.088)
9
15
25
JEC- 9S
JAC-15S
JBC-25S
100
100
50
Model No. Q´ty /
box
JEC- 9P
JAC-15P
JBC-25P
JCC-37P
100
100
50
50
Cir-
cuits ABC
Dimensions mm(in.)
Model No. Q´ty /
box
D SUBMINIATURE CONNECTOR J SERIES
Contact Crimp applicator MKS-L Compact crimp applicator MKS-LS Strip-crimp applicator MKS-SC
with safety cover without safety cover with safety cover without safety cover with safety cover
Applicator for the semi-automatic press AP-K2N –––––––––––––––––––––––––––––––
J-SP1*** APLMK J-SP/SS1 APLNC J-SP/SS1 ––APLSC J-SP/SS1
J-SS1*** APLMK J-SP/SS1 APLNC J-SP/SS1 ––APLSC J-SP/SS1
J-SP2*** APLMK J-SP/SS2 APLNC J-SP/SS2 ––APLSC J-SP/SS2
J-SS2*** APLMK J-SP/SS2 APLNC J-SP/SS2 ––APLSC J-SP/SS2
715
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 –––––––––––––––––––––––
L
16.4(.646)
W
6.0
(.236)
10.0
(.394)
Shielding cover A
J series JK series
Model No. Model No.
Cir-
cuits Cir-
cuits
Dimensions mm(in.)
WL
Q'ty /
box
Material and Finish
9
15
25
37
J-SC 9A
J-SC15A
J-SC25A
J-SC37A
15
–
–
–
JK-SC15A
–
–
–
19.4( .764)
27.6(1.087)
41.4(1.630)
57.8(2.276)
42.0(1.654)
46.9(1.846)
57.0(2.244)
70.6(2.780)
Steel, copper- undercoated, nickel-plated
200
150
100
125
L
16.6(.654)
10.0
(.394) W
3.0
(.118) dia.
Shielding cover B
Circuits
J series JK series Q'ty /
box
Model No. Dimensions mm(in.)
WL
Material and Finish
9
15
25
37
15
–
–
–
J-SC 9B
J-SC15B
J-SC25B
J-SC37B
30.0(1.181)
38.0(1.496)
52.0(2.047)
68.0(2.677)
[42.0(1.654)]
[49.7(1.957)]
[57.0(2.244)]
[70.6(2.780)]
200
150
150
100
Steel, copper-undercoated, nickel-plated
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.
Note:
The cover of the JK series 15-circuit connector is the same as that of the J
series 9-circuit connector.
J cover
EMI prevention shielding cover ( J cover)
D J&JK
SERIES
SUBMINIATURE
CONNECTOR
Accessories
Cover
Cover
nut
* Contact JST if Lead-Free product is required.
* Refer to "General Instruction and Notice when using
Terminals and Connectors" at the end of this catalog.
* Contact JST for details.
Circuits Cable outer diameter mm(in.)
J series JK series
9
15
25
37
15
–
–
–
7.0 ±0.2(.276±.008)
8.0 ±0.2(.315±.008)
10.0 ±0.2(.394±.008)
Applicable cable dimensions
716
D SUBMINIATURE CONNECTOR
J&JK
SERIES
J series
Model No.
Circuits Model No.
Circuits
JK series Parts in one set Q'ty / box
9
15
25
37
J-C 9-( )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
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
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).
Use the following Model Nos. when ordering J-covers as a set.
No.4-40UNC
5.7(.224)
4.5(.177)
1.7(.067) 2.7(.106)
M2.6
5.7(.224)
4.5(.177)
1.7(.067) 2.7(.106)
M3
5.7(.224)
4.5(.177)
1.7(.067) 2.7(.106)
Lock screw
No.4-40UNC (Inch thread) M2.6 (Metric thread) M3 (Metric thread)
L
D
d
Cover nut
Cir-
cuits Q'ty /
box
Material
Model No. D d L
9
15
25
37
J-CN9 . 15
J-CN25
J-CN37
13.6(.535)
16.4(.646)
18.8(.740)
7.2(.283)
8.4(.331)
10.4(.409)
25.0( .984)
28.0(1.102)
19.0( .748)
Glass-filled, PBT, UL94V-0, black
1,000
1,000
1,500
Note:
The cover nuts, lock screws and E-rings are used with both the J and JK series
connectors.
5.0
(.197) dia.
16.4(.646)
Thickness
0.4
(.016)
E-ring
Material
Model No. Q'ty / box
J-ER
Stainless steel
5,000
717
J-cover assembly procedure ––––––––––––––––––––––––––––––––––––––––––––––––
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
(.551)
Wire
5
A
C
B
14.0
(.551)
E-ring
Contact
Shielding cover B
Lock screw
Cover nut
Copper foil tape
Wire
Lance
Meshed wire
Crimp style plug
Shielding cover A
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.
Circuits
J series JK series Dimensions mm(in.)
ABC
9
15
25
37
15
–
–
–
24.99( .984)
33.32(1.312)
47.04(1.852)
63.50(2.500)
[49.0(1.929)]
[53.0(2.087)]
[64.5(2.539)]
[78.5(3.091)]
13.6(.535)
13.6(.535)
16.4(.646)
18.9(.744)
Dimensions after assembly
D SUBMINIATURE CONNECTOR
J&JK
SERIES
718
EMI prevention overmolding cover
D J&JK
SERIES
SUBMINIATURE
CONNECTOR
Accessories
Circuits
J series JK series Cable O.D.mm(in.)
9
15
25
15
–
–
8.6±0.2(.339±.008)
7.6±0.2(.299±.008)
8.6±0.2(.339±.008)
MOLD COVER ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
• 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.
Ferrule ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
L
D dia. T
Circuits
J series JK series Dimensions mm(in.)
D dia. T L
Ferrule
9, 25
15
15
–
A
B
A
B
8.0(.315)
11.3(.445)
7.0(.276)
10.5(.413)
0.5(.020)
0.6(.024)
0.5(.020)
0.6(.024)
4.0(.157)
8.0(.315)
4.0(.157)
8.0(.315)
J-MC25B-4
JK-MC15A-3
J-MC15A JK-MC15B-3
J-MC15B
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(.709)
16.2(.638)
[J-MC15A:24.4(.961)]
37.0(1.457)[37.6(1.480)]
7.8
(.307)
2.7
(.106)
18.0(.709)
17.4(.685)
[25.6(1.008)]
7.4
(.291)
2.7
(.106)
37.0(1.457)[37.6(1.480)]
18.0(.709)
38.0(1.496)
39.0(1.535)
7.8
(.307)
2.7
(.106)
18.0(.709)
39.2(1.543)
39.0(1.535)
2.7
(.106) 7.4
(.291)
* Contact JST if Lead-Free product is required.
* Refer to "General Instruction and Notice when using
Terminals and Connectors" at the end of this catalog.
* Contact JST for details.
Applicable cable diameter
719
Mold cover assembly procedure–––––––––––––––––––––––––––––––––––––––––––––
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.
J seriesCircuits
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
200
250
1000
500
1000
500
1000
500
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.
D SUBMINIATURE CONNECTOR
J&JK
SERIES
Contact Crimp applicator MKS-RG
with safety cover without safety cover
Applicator for the semi-automatic press AP-K2N –––––––––––––––––––––––––––––––
JK-FL15B-11.3 APLMK JK-MC15 APLNC JK-MC15
J-FL15B-10.5 APLMK J-MC15 APLNC J-MC15
Mold
Mold cover assembly
Thumb screw
Mold cover A
Mold cover B
Contact
Crimp style plug
Ferrule B
Ferrule A
Copper foil tape
Braided wire
<Molded assembly>
720
Covers
D J&JK
SERIES
SUBMINIATURE
CONNECTOR
Accessories
EMI SHIELDING ALUMINUM DIE-CAST COVER
(for 25-circuit J series connectors)
––––––
14.0
(.551)
20.0(.787)55.0(2.165)
40.0(1.575)
19.0(.748)4.0(.157) 45.0(1.772)
M2.6 x 0.45(.018)
• This cover is made of aluminum die-cast .
• The D subminiature connector and all its wire connections can be
completely covered to provide excellent shielding.
• This EMI shielding cover can be used together with the hexagonal
and rectangular metric lock screws specified in JIS-C6361.
This cover is ideally suited for RS-232C cable connectors.
Features –––––––––––––––––––––––
Model No. Parts in one set Cover
material Q´ty /
box
JCB-25EM Aluminum
die-cast 10
Cover A - 1 pc.
Cover B - 1 pc.
Lock screw - 2 pcs.
Cable clamp - 2 pcs.
Cover screws and nuts - 2 pcs. for each
Clamp screws - 4 pcs.
JIS STYLE PLASTIC COVER
(for 25-circuit J series connectors)
–––––––––––––––––––––
14.0
(.551)
20.0(.787)
40.0(1.575)
19.0(.748)4.0(.157) 45.0(1.772)
55.0(2.165) M2.6 x 0.45(.018)
• Molded plastic cover.
• This cover can be used together with the hexagonal and
rectangular metric lock screws specified in JIS-C-6361.
Features –––––––––––––––––––––––
Model No. Parts in one set Cover
material Q´ty /
box
JCB-25M ABS resin 10
Covers - 2 pcs.
Lock screw - 2 pcs.
Cable clamp - 2 pcs.
Cover screws and nuts - 2 pcs. for each
Clamp screws - 2 pcs.
* Contact JST if Lead-Free product is required.
* Refer to "General Instruction and Notice when using
Terminals and Connectors" at the end of this catalog.
* Contact JST for details.
* Contact JST if Lead-Free product is required.
* Refer to "General Instruction and Notice when using
Terminals and Connectors" at the end of this catalog.
* Contact JST for details.
721
DJ
•JH•JK & KH SERIES
Lock screw block
SUBMINIATURE
CONNECTOR
Accessories
LOCK SCREW BLOCK –––––––––––––––––––––––––––––––––––––––––––––––––––––
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(in.)
Model No.
Dimen-
sion
H
mm(in.)
Type Attachment Q'ty /
box
13.1(.516) 15.0(.591) 10.0(.394) 11.8(.465)
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
–
SFS-4S-B1W
SFS-4S-C1W
SFS-4S-B1WM
SFS-4S-C1WM
–
5.5(.217)
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(.189)
5.5(.217)
4.8(.189)
5.5(.217)
A varietly of accessories are available for the D subminiature connectors.
M3 M3
L
H4.78(.188)
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(in.)
Model No.
Dimen-
sion
H
mm(in.)
Type Attachment Q'ty /
box
13.1(.516) 15.0(.591) 10.0(.394) 11.8(.465)
2,000
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(.217)
HFS-3S-B1W
HFS-3S-C1W
HFS-3S-B1WM
HFS-3S-C1WM
A
B
Spring washer .. 1 pc.
Nut ............ 1 pc.
Spring washer .. 1 pc.
Hexagonal lock screw &
spring washer are integrated
4.8(.189)
5.5(.217)
4.8(.189)
5.5(.217)
–
SFS-3S-B1W
SFS-3S-C1W
SFS-3S-B1WM
SFS-3S-C1WM
Hexagonal lock screw block
(metric thread: M3)
Type A Type B
No.4-40UNC
4.78(.188)
No.4-40UNC No.4-40UNC
L
HL
H
Type A Type B
Hexagonal lock screw block
(inch thread: No.4-40UNC)
722
D SUBMINIATURE CONNECTOR
J•JH•JK & KH
SERIES
M2.6 M2.6
L
H4.78(.188)
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 /
Model No.
Dimension L mm(in.)
Model No.
Dimen-
sion
H
mm(in.)
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(.217)
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(.189)
5.5(.217)
4.8(.189)
5.5(.217)
–
SFS-2.6S-B1W
SFS-2.6S-C1W
SFS-2.6S-B1WM
SFS-2.6S-C1WM
13.1(.516) 15.0(.591) 10.0(.394) 11.8(.465)
Hexagonal lock screw block
(metric thread: M2.6)
1.2(.047)
1.0(.039)
6.1(.240)6.2(.244) 1.0(.039)
12.6(.496)
M2.6
Model No. Q´ty / boxAttachment
JFS-2.6R-N Spring washer – 1 pc.
Set screw – 1 pc. 1,000
Rectangular lock screw block
(metric thread: M2.6)
Type A Type B
723
Total dimension
6.2(.244)
Height
of lock
screw
block
4.8(.189) Panel
thickness 0.8
(.031)
Spring washer thickness 0.6(.024)
Connector flange
Grounding adapter with threads
PC board
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(.244") 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.
EXTRACTION TOOL –––––––––––––––––––––––––––––––––––––––––––––––––––––––
Applicable Connector Model No.
J series
JK series Plug
Receptacle
DEJ-0.3
KEJ-0.7
KEJ-0.4
With this tool, contacts (connected to wires by crimping) can be
easily removed if they are improperly inserted into plug and
receptacle housings.
DUST COVER (for receptacles) ––––––––––––––––––––––––––––––––––––––––––––––
J·DCES
JST
18.0(.709)
9.6(.378)
6.6(.260)
Circuits
J series JK series Q´ty / box
Material
Model No.
Type
J-DCES
J-DCES-1
A
B915
Nylon, UL94V-0, black
1,000
J·DCES-1
JST
18.0(.709)
9.6(.378)
7.4(.291)
25.0(.984)
33.0(1.299)
3.0(.118)dia.
Type A
Type B
D SUBMINIATURE CONNECTOR
J•JH•JK & KH
SERIES