WPZ
CONNECTOR
Sealed connectors/Board-to-wire
Features
●Low
insertion force, high contact reliability
Gold plating is used for surface finish of contact part of a
terminal so that low insertion force and high contact reliability
are realized.
●Lock
protection structure
This connector has the lock protection structure that prevents
serious deformation of lock and pinching wires.
When mating connector, or assembling wire harness with
header, it prevents breakage of lock.
●Sealed
Mat seal is adopted for improving the workability of harness
assembling.
This is a multi-circuit sealed connector that achieves low
profile and miniaturization.
Specifications
¡Current
rating: Signal/3A AC, DC (0.5mm
2
, Single circuit)
Power/7A AC, DC (1.25mm
2
, Single circuit)
¡Voltage
rating: 200V AC, DC
¡Temperature
range: -40°C to +125°C
(including temperature rise in applying
electrical current)
¡Contact
resistance: Initial value/5mΩ max.
After environmental testing/10mΩ max.
¡Insulation
resistance: 100MΩ min.
¡Withstanding
voltage: 1,000V AC/minute
¡Applicable
wire: Signal/0.3mm
2
to 0.5mm
2
Power/0.75mm
2
to 1.25mm
2
∗
Compliant with ELV/RoHS.
∗
Contact JST for details.
1
WPZ
CONNECTOR
Female terminal
Applicable wire range
Terminal
S
（14.2）
Model No.
SWPZ-A031GG-M025
SWPZ-A041GG-M025
Conductor
(mm
2
)
0.3 to 0.5
0.75 to 1.25
Insulation O.D.
(mm)
1.4 to 1.8
1.8 to 2.2
Q’ty/reel
8,000
6,000
M
6.5
7.7
Material and Finish
Copper alloy, nickel-undercoated,
Contact area; gold-plated
Barrel area; tin-plated (reflow treatment)
Female housing
51.8
Circuits
36
Model No.
WPZFBC-36-KKA
Material
Housing: PBT, black
Connector seal: Silicon, brown
Seal cover: PBT, black
Wire seal: Silicone, brown
Q’ty/box
192
2.8
×
2=5.6
2.2
×
15=33
25.9
Retainer
Circuits
8.3
19.2
Model No.
WPZT-36-P
Material
Q’ty/box
150
36
45
2.8
PBT, light purple
Wire cover
Model No.
WPZC-36-WV
Material
PP, white
16.2
5.6
Q’ty/box
100
45
17.5
50.8
10
21.2
2
WPZ
CONNECTOR
Dummy plug
Model No.
WPZD-P
Material
PBT, light purple
13.5
1.95
Q’ty/box
3,000
Header
Circuits
48.4
3.2
Model No.
S36B-WPZK-A
Material and Finish
Pin: Brass, nickel-undercoated,
Contact area; gold-plated
Solder tail; tin/copper plated
Housing: PBT, black
Q’ty/box
192
36
26.2
6.7
13.5
15
2.8
×
2=5.6
2.2
×
15=33
3
PC board layout, Assembly layout
17
(39.1)
51
0.3
±0.05
φ
3.5
±0.1
(6.2)
3
±0.05
(19.5)
2.8
×
2=5.6
±0.1
2.2
×
15=33
±0.1
38.6
±0.1
φ
1.2
±0.1
Note: 1. Tolerances are non-cumulative:
±0.05mm
for all centers.
2. Hole dimensions differ according to the type of PC board and piercing method.
The dimensions above should serve as guideline. Contact JST for details.
Crimping machine, Applicator
Strip terminal
SWPZ-A031GG-M025
SWPZ-A041GG-M025
Crimping
machine
AP-K2N
Crimp applicator MKS-L
Dies
MK/SWPZ-A031-025
MK/SWPZ-A041-025
Crimp applicator with dies
APLMK SWPZ-A031-025
APLMK SWPZ-A041-025
Note: When crimping operation is conducted using an applicator and die set other than the above, JST cannot guarantee the performance of the terminal.
(23.1)
3
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