D SUBMINIATURE
CONNECTOR
JH SERIES
Right angle through-hole plug and socket
01
RIGHT ANGLE THROUGH-HOLE PLUG AND SOCKET
Right angle through-hole plug
(with hexagonal lock screw blocks)
Right angle through-hole socket (without lock screw blocks, but
with grounding adapters having a No.4-40UNC inch thread)
Features –––––––––––––––––––––––––––––––––––––––––––––––––––––––––
• The depth is trimmed to 8.5mm, reducing the surface mounting area by
33% compared with our J series subminiature connectors.
• The weight of the JH series is 10% lighter than our J series.
• EJH series D subminiature connectors with noise filters are available.
J series
5.95
8.5
9.62
12.7
JH series
Right angle through-hole plug
Type A
10°
H
D
2.8
2.84
8.35
12.55
A
0.7
B
C
E
9-circuits：5.95
25-circuits：5.84
With hexagonal lock
screw blocks
(H: 6.3mm)
having a No.4-40UNC
inch thread
0.5
1.905
5.85
9-circuits：14.35
25-circuits：14.34
H: Height of the lock screw block (for Types A, B & J)
Model No.
Dimensions (mm)
Gold-plated
(flash) plug
Gold-plated
0.76micron
A
B
C
D
E
Q´ty /
box
9
JHEY-9P-1A**
JHEY-9P-1A**14
16.90
24.99
30.8
8.4
4.9
100
25
JHBY-25P-1A**
JHBY-25P-1A**14
38.97
47.04
53.0
8.5
5.0
40
Circuits
RoHS compliance This product displays (LF)(SN) on a label.
Note: ** shows the location where a two-digit code (see the table below for codes) should be entered. For example, if a goldplated (flash) receptacle with hexagonal lock screw blocks having a No. 4-40UNC inch thread and with grounding adapters
having a spring lock device is required, specify the model number as JHEY-9P-1A3A.
With grounding adapters
with a spring lock device
1
No.4-40UNC
3A
D SUBMINIATURE CONNECTOR JH SERIES
Specifications –––––––––––––––––––––––––––––––––––––––––––––––––––––
Materials
Model number identification
Part name
Material and Finish
Brass, nickel-undercoated,
Mating part; gold-plated
Solder teil; tin-plated (reflow treatment)
Phosphor bronze, nickel-undercoated,
Mating part; gold-plated
Solder teil; tin-plated (reflow treatment)
Plug
Contact
Socket
-
JH B Y
• Series name
25 P
-
1A 3 F
14
• Shell size: E, B
• Wire connection type:
Y ... Right angle through-hole type
Insulator
Glass-filled PBT, UL94V-0, black
• Number of circuits: 9.25
Shell
Steel, copper-undercoated, nickel-plated
• Connector type: P ... Plug, S ... Socket
Hexagonal lock screw block
Steel, copper-undercoated, nickel-plated
Grounding adapter with spring lock device
Brass, nickel-undercoated, tin/copper alloy-plated
• Connector construction/dimensions:
Standard of the JH series right angle through-hole type
• Types of grounding adapter:
3 ... With grounding adapters having a spring lock device
• Type 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 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
J ... With hexagonal lock screw blocks having an M3 thread
Characteristics
Current rating
3A AC, DC
Voltage rating
250V AC, DC
Temperature range
-40˚C to +85˚C (including temperature rise in applying electrical current)
Contact resistance
Initial value/15mΩ max.
After environmental testing/30mΩ max.
Insulation resistance
5,000MΩ min.
Withstanding voltage
1,000V AC/minute
Applicable PC board thickness
1.6mm
• Finish of mating part
Blank ... Gold-plated (flash)
13 ... 0.4micron gold-plated
12 ... 0.2micron gold-plated
14 ... 0.76micron gold-plated
Note: Contact JST for special plating requirements.
Note: Contact JST for details.
Standards ––––––––––––––––––––––––––––––––––––––––––––––––––––––––
0
Recognized E60389
1Certified LR20812
Type B
With hexagonal lock
screw blocks
(H: 6.3mm)
having an M2.6 thread
M2.6
Type F
Type G
Type H
Without lock screw blocks
F, G, H: Grounding adapters have a thread (*1) for securing separatelypurchased lock screw blocks (*2)
*1: No.4-40UNC inch
thread
*2: Model number
HFS-4S-( )1W(M)
No.4-40UNC
3B
* Compliant with RoHS.
* Refer to "General Instruction and Notice when using
Terminals and Connectors" at the end of this catalog.
* Contact JST for details.
3F
*1: M2.6 thread
*2: Model number
HFS-2.6S-( )1W(M)
M2.6
*1: M3 thread
*2: Model number
HFS-3S-( )1W(M)
With hexagonal lock
screw blocks
(H: 6.3mm)
having an M3 thread
M3
M3
3G
Type J
3H
3J
2
D SUBMINIATURE CONNECTOR JH SERIES
Right angle through-hole socket
Type A
10°
φ3.10
H
D
2.8
2.84
7.9
12.55
A
0.7
B
C
6.18
E
5.85
With hexagonal lock
screw blocks
(H: 6.3mm)
having a No.4-40UNC
inch thread
0.5
1.905
9-circuits：14.58
25-circuits：14.68
H: Height of the lock screw block (for Types A, B & J)
Dimensions (mm)
Model No.
Circuits
Gold-plated (flash)
socket
9
JHEY-9S-1A**
JHBY-25S-1A**
25
A
B
C
D
E
Q´ty /
box
JHEY-9S-1A**14
16.34
24.99
30.8
8.4
4.9
100
JHBY-25S-1A**14
38.38
47.04
53.0
8.5
5.0
40
Gold-plated [0.76micron]
socket
RoHS compliance This product displays (LF)(SN) on a label.
Note: ** shows the location where a two-digit code (see the table below for codes) should be entered. For example, if a 9-circuit
gold-plated (flash) socket with hexagonal lock screw blocks having a No. 4-40UNC inch thread and with grounding
adapters having a spring lock device is required, specify the model number as JHEY-9S-1A3A.
No.4-40UNC
With grounding adapters
with a spring lock device
3A
PC board layout (viewed from component side)
16.56±0.05
13.82±0.05
11.05±0.05
5.54±0.05
5.0max.
2.77±0.05
1.905±0.05
8.28±0.05
0.1
25-φ1.0 ＋
0
2-φ3.2±0.1
1.4±0.05
4.14
±0.05
6.91±0.05
9.68±0.05
12.42±0.05
15.19±0.05
47.04±0.5
Note: 1. Tolerances are non-cumulative: ±0.05mm for all centers.
2. Hole dimensions differ according to the kind of PC board and piercing method.
The dimensions above should serve as a guideline. Contact JST for details.
3
PC board edge
D SUBMINIATURE CONNECTOR JH SERIES
Type B
With hexagonal lock
screw blocks
(H: 6.3mm)
having an M2.6 thread
Type F
Type G
Type H
Without lock screw blocks
F, G, H: Grounding adapters have a thread (*1) for securing separatelypurchased lock screw blocks (*2)
*1: No.4-40UNC inch
thread
*2: Model number
HFS-4S-( )1W(M)
M2.6
No.4-40UNC
3B
3F
*1: M2.6 thread
*2: Model number
HFS-2.6S-( )1W(M)
*1: M3 thread
*2: Model number
HFS-3S-( )1W(M)
M2.6
M3
3G
Type J
With hexagonal lock
screw blocks
(H: 6.3mm)
having an M3 thread
M3
3H
3J
Panel layout
47.04
42.6
12.0
2-φ3.2±0.1
4-1.6R
10 °
Note: The dimensions above should serve as a guideline. Contact JST for details.
4
D J・JH・JK & KH SERIES
SUBMINIATURE
CONNECTOR
Accessories/Lock screw block
A varietly of accessories are available for the D subminiature connectors.
LOCK SCREW BLOCK
Hexagonal lock screw block
(inch thread: No.4-40UNC)
L
L
H
4.78
H
No.4-40UNC
No.4-40UNC
No.4-40UNC
Type B
Type A
Applicable
series
Dimension /
Model No.
Dimension L (mm)
Model No.
J series right
angle throughJK series right
hole type
angle throughJK series
hole type
straight throughhole type
13.1
15.0
J series
straight throughhole type
JH series right
angle throughhole type
KH series right
angle throughhole type
10.0
11.8
−
−
JFS-4S-C1N
KFS-4S-C1N
JFS-4S-B1W
KFS-4S-B1W
SFS-4S-B1W
JFS-4S-C1W
KFS-4S-C1W
SFS-4S-C1W
JFS-4S-B1WM
KFS-4S-B1WM
JFS-4S-C1WM
KFS-4S-C1WM
HFS-4S-B1W
Dimension
H
(mm)
Type
Spring washer .. 1 pc.
Nut ............ 1 pc.
5.5
A
4.8
−
5.5
SFS-4S-B1WM
HFS-4S-B1WM
4.8
SFS-4S-C1WM
HFS-4S-C1WM
5.5
Q'ty /
box
Attachment
Spring washer .. 1 pc.
2,000
Hexagonal lock screw &
spring washer are integrated
B
RoHS compliance
Hexagonal lock screw block
(metric thread: M3)
L
4.78
L
H
H
M3
M3
Type A
Applicable
series
Dimension /
Model No.
Dimension L (mm)
J series right
angle throughJK series right
hole type
angle throughJK series
hole type
straight throughhole type
13.1
JFS-3S-C1N
JFS-3S-B1W
Model No.
RoHS compliance
7
−
15.0
KFS-3S-C1N
−
KFS-3S-C1W
JH series right
angle throughJ series
straight through- hole type
KH series right
hole type
angle throughhole type
Dimension
H
(mm)
10.0
11.8
−
−
5.5
−
4.8
SFS-3S-B1W
SFS-3S-C1W
HFS-3S-C1W
5.5
−
−
SFS-3S-B1WM
HFS-3S-B1WM
4.8
JFS-3S-C1WM
KFS-3S-C1WM
SFS-3S-C1WM
HFS-3S-C1WM
5.5
Type
M3
Type B
Attachment
Q'ty /
box
Spring washer .. 1 pc.
Nut ............ 1 pc.
A
Spring washer .. 1 pc.
B
Hexagonal lock screw &
spring washer are integrated
2,000
D SUBMINIATURE CONNECTOR J・JH・JK & KH SERIES
Hexagonal lock screw block
(metric thread: M2.6)
L
L
4.78
H
H
M2.6
M2.6
M2.6
Type B
Type A
Applicable
series
Dimension /
Model No.
Dimension L (mm)
Model No.
J series right
angle throughJK series right
hole type
angle throughJK series
hole type
straight throughhole type
13.1
15.0
J series
straight throughhole type
JH series right
angle throughhole type
KH series right
angle throughhole type
10.0
11.8
−
−
Dimension
H
(mm)
JFS-2.6S-C1N
KFS-2.6S-C1N
JFS-2.6S-B1W
KFS-2.6S-B1W
SFS-2.6S-B1W
HFS-2.6S-B1W
4.8
KFS-2.6S-C1W
SFS-2.6S-C1W
HFS-2.6S-C1W
5.5
−
Type
Spring washer .. 1 pc.
Nut ............ 1 pc.
5.5
JFS-2.6S-B1WM KFS-2.6S-B1WM SFS-2.6S-B1WM HFS-2.6S-B1WM
4.8
JFS-2.6S-C1WM KFS-2.6S-C1WM SFS-2.6S-C1WM HFS-2.6S-C1WM
5.5
Q´ty /
box
Attachment
A
Spring washer .. 1 pc.
B
2,000
Hexagonal lock screw &
spring washer are integrated
RoHS compliance
Rectangular lock screw block
(metric thread: M2.6)
12.5
1.2
M2.6
1
6.2
Model No.
JFS-2.6R-N
Attachment
Spring washer – 1 pc.
Set screw – 1 pc.
1
6.1
Q´ty / box
1,000
RoHS compliance
8
D SUBMINIATURE CONNECTOR J・JH・JK & KH SERIES
Application examples of hexagonal lock screw blocks
• The resulting total dimension from the connector flange to the top
Total dimension 6.2
of the hexagonal lock screw block must be 6.2mm after
Connector flange
assembly.
Grounding adapter with threads
• 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.
Height
of lock
screw
block
4.8
PC board
Panel
thickness 0.8
Spring washer thickness 0.6
DUST COVER (for receptacles)
Type A
Type
Circuits
J series
JK series
9
15
A
9.6
18
6.6
Model No.
J-DCES
J-DCES-1
B
Q´ty / box
1,000
Material
J･DCES
JST
PA, UL94V-0, black
RoHS compliance
Type B
9.6
18
φ3
7.4
J･DCES-1
JST
25
33
EXTRACTION TOOL
With this tool, contacts (connected to wires by crimping) can be
easily removed if they are improperly inserted into plug and
receptacle housings.
Applicable Connector
JK series
9
Model No.
DEJ-0.3
J series
Plug
KEJ-0.7
Receptacle
KEJ-0.4