D
SUBMINIATURE CONNECTOR
J
SERIES
Solder pot plug and socket
SOLDER POT PLUG AND SOCKET
0
1
Solder pot plug
Solder pot socket
Features –––––––––––––––––––––––––––––––––––––––––––––––––––––––––
• The socket 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
socket 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.
Standards ––––––––––––––––––––––
0
Recognized E60389
1
Certified LR20812
* Refer to "General Instruction and Notice when using
Terminals and Connectors" at the end of this catalog.
* Contact JST for details.
* Compliant with RoHS.
1
D SUBMINIATURE CONNECTOR J SERIES
Specifications–––––––––––––––––––––––––––––––––––––––––––––––––––––
Materials
Connector Part name
Material and Finish
Brass, gold-plated product:
Nickel-undercoated,
Mating part; gold-plated
Solder tail; tin-plated (reflow treatment)
tin-plated product: Copper-undercoated,
tin-plated (reflow treatment)
Glass-filled PBT, UL94V-0, black
Steel, copper-undercoated, nickel-plated
Phosphor bronze,
gold-plated product:
Nickel-undercoated,
Mating part; gold-plated
Solder tail; tin-plated (reflow treatment)
tin-plated product: Copper-undercoated,
tin-plated (reflow treatment)
Glass-filled PBT, UL94V-0, black
Steel, copper-undercoated, nickel-plated
Model number identification
J
E
Z - 9
P - 12 - 3
Contact
Plug
Insulator
Shell
Contact
Socket
• Series name
• Shell size: E, A, B ,C
• Wire connection style: Z ... Solder pot type
• Number of circuits: 9, 15, 25, 37
• Connector type: P ... Plug, S ... Socket
Insulator
Shell
Characteristics
Current rating
Voltage rating
Temperature range
Contact resistance
Insulation resistance
Withstanding voltage
3 A AC, DC (2 A for 37 circuits)
250 V AC, DC
-40˚C to +85˚C
(including temperature rise in applying electrical current)
Initial value/ 15
mΩ
max.
After environmental tests/ 30
mΩ
max.
5,000
MΩ
min.
1,000 VAC/minute
• Finish
Blank ... Gold-plated (flash)
13 ... 0.4 micron gold-plated
90 ... Tin-plated (reflow treatment)
12 ... 0.2 micron gold-plated
14 ... 0.76 micron gold-plated
• Plating specification of shell: 3 … Copper-undercoated, nickel-plated
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.
Plug
Socket
A
10°
2.84
φ3.05
10°
A
φ3.05
2.84
12.55
8.35
B
C
(5.95)
(10.72)
B
C
12.55
(6.18)
(10.9)
Circuits
9
15
25
37
Model No.
Gold-plated
JEZ-9P-3
JAZ-15P-3
JBZ-25P-3
JCZ-37P-3
Tin-plated
JEZ-9P-90-3
―
JBZ-25P-90-3
JCZ-37P-90-3
Dimensions (mm)
A
16.92
25.25
38.97
55.43
B
24.99
33.32
47.04
63.50
C
30.80
39.14
53.04
69.32
Q´ty/
box
100
100
50
50
Circuits
9
15
25
37
Model No.
Gold-plated
JEZ-9S-3
JAZ-15S-3
JBZ-25S-3
JCZ-37S-3
Tin-plated
JEZ-9S-90-3
JAZ-15S-90-3
JBZ-25S-90-3
JCZ-37S-90-3
Dimensions (mm)
A
16.34
24.67
38.38
54.84
7.9
B
24.99
33.33
47.04
63.50
C
30.80
39.14
53.04
69.32
Q´ty/
box
100
100
50
50
RoHS compliance
Gold-plated products display (LF)(SN) on a label.
RoHS compliance
Gold-plated products display (LF)(SN) on a label.
2
D
SUBMINIATURE CONNECTOR
J
SERIES
Right angle through-hole plug and socket
RIGHT ANGLE THROUGH-HOLE PLUG AND SOCKET
0
1
Right angle through-hole plug
(with hexagonal lock screw blocks)
Right angle through-hole socket
(with rectangular lock screw blocks)
Right angle through-hole socket
(with bail lock)
Features –––––––––––––––––––––––––––––––––––––––––––––––––––––––––
• The socket 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 sockets can be grounded to
different kinds of supporting structures.
• Metric, inch or other lock screw blocks are available for fastening
mating plugs.
3
D SUBMINIATURE CONNECTOR J SERIES
Specifications –––––––––––––––––––––––––––––––––––––––––––––––––––––
Materials
Part name
Material and Finish
Brass, gold-plated product: Nickel-undercoated,
Mating part; gold-plated
Plug
Solder tail; tin-plated (reflow treatment)
tin-plated product: Copper-undercoated,
Contact
tin-plated (reflow treatment)
Phosphor bronze, gold-plated product: Nickel-undercoated,
Mating part; gold-plated
Socket
Solder tail; tin-plated (reflow treatment)
tin-plated product: Copper-undercoated,
tin-plated (reflow treatment)
Insulator
Shell
Heaxagonal lock screw block
Rectangular lock screw block
Grounding adapter having a 3.2 mm dia. hole
Grounding adapter having an M3 tapped hole
Grounding adapter having a spring lock lever
Spring lock
Bail lock
Accepts bail lock
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, nickel-undercoated, tin/copper alloy-plated
Stainless steel
Characteristics
Current rating
Voltage rating
Temperature range
Contact resistance
3 A AC, DC (2 A AC, DC for 37 circuits)
250 V AC, DC
-40˚C to +85˚C
(including temperature rise in applying electrical current)
Initial value/ 15
mΩ
max.
After environmental tests/ 30
mΩ
max.
Standards ––––––––––––––––––––––
0
Recognized E60389
1
Certified LR20812
5,000
MΩ
min.
Insulation resistance
1,000 VAC/minute
Withstanding voltage
Applicable
1.6 mm
PC board thickness
Note: Contact JST for details.
* Refer to "General Instruction and Notice when using
Terminals and Connectors" at the end of this catalog.
* Contact JST for details.
* Compliant with RoHS.
Model number identification
J
• 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 type: P ... Plug,
S ... Socket
E
Y - 9
S - 1A
3
A
12
S1
• Connector construction/Dimensions: Standard J series
• Types of grounding adapters: 0 ... Without grounding adapters
1 ... With grounding adapters having a 3.2 mm dia. hole
2 ... With grounding adapters having an M3 thread
3 ... With grounding adapters having a spring lock device (1)
4 ... With grounding adapters having a spring lock device (2)
• Types of lock screw blocks: A ... With hexagonal lock screw blocks having a No. 4-40UNC inch thread
B ... With hexagonal lock screw blocks having an M2.6 thread
C ... With rectangular lock screw blocks having an M2.6 thread
D ... Without lock screw blocks
E ... Without lock screw blocks, but with grounding adapters having a 3.05 mm 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 ... 0.2 micron gold-plated
14 ... 0.76 micron gold-plated
13 ... 0.4 micron gold-plated
90 ... Tin-plated (reflow treatment)
• Bail locks: Blank...Without bail locks
S or S1...With bail locks
S2...With bail locks (with addition of spring characteristic)
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 Socket with bail locks. (Not UL/CSA approved.)
4
D SUBMINIATURE CONNECTOR J SERIES
Right angle through-hole plug
A
10°
H
D
2.84
Type A
Type B
12.55
8.35
2.84
0.75
B
C
0.6
(5.95)
E
(18.6)
With hexagonal
lock screw
blocks (H: 6.3 mm)
having a
No.4-40UNC
inch thread
With hexagonal
lock screw
blocks (H: 6.3 mm)
having an
M2.6 thread
H: Height of the lock screw block (for Types A, B & C)
3.2
Circuits
9
15
25
Model No.
Gold-plated plug
JEY-9P-1A**
JAY-15P-1A**
JBY-25P-1A**
Tin-plated plug
JEY-9P-1A**90
JAY-15P-1A**90
JBY-25P-1A**90
A
16.90
25.25
38.97
Dimensions (mm)
B
24.99
33.33
47.04
C
30.80
39.14
53.00
D
8.1
8.1
8.2
E
9.52
9.52
9.62
Q´ty/
box
100
100
50
<Gold-plated product>
RoHS compliance
This product displays (LF)(SN) on a label.
<Tin-plated product> *1, 2, 3 ...
RoHS compliance
<Tin-plated product>
*4, 5 ...
RoHS compliance
This product displays (LF) on a label.
Note: ** shows the location where a two-digit code (see the table below for codes) should be entered.
Note:
For example, if a 9-circuit gold-plated (flash) plug with hexagonal lock screw blocks having
Note:
a No.4-40UNC inch thread and without grounding adapters is required, specify the model number
Note:
as JEY-9P-1A0A.
No.4-40UNC
M2.6
*1
Without grounding adapters
0A
0B
*2
With grounding adapters
with a 3.2 mm dia. hole
1A
1B
*3
With grounding adapters
with an M3 thread
2A
2B
*4
With grounding adapters
with a spring lock device (1)
3A
3B
*5
With grounding adapters
with a spring lock device (2)
―
―
5
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