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WPJ
CONNECTOR
Features
Water Proof Performance
Water proof grade:IP:X7. More than grade 7 ingress protection
of JIS C 0920.
Control Key System
3 different configuration patterns for mis-insertion preventive
measure. Mis-insertion of headers using the same number of
circuits would be reduced.
Contact Formation
Contacts are structurally designed and made durable to
withstand unintentional and irregular insertion method that could
cause damage to the contact point.
Inter Locking System
Stronger inter locking system which will maintain connectivity
and will not be affected by external forces.
Compact Design
As a wire to board water resistant, power connector, the design
is considered to be very compact.
Specifications
• Current rating: 7.0A AC, DC (When using AWG#18 wire)
• Voltage rating: 300V AC, DC
• Temperature Range: -25°C to +85°C (including temperature
range rise in applying electrical current)
• Applicable Wire: AWG #22 to #18
0.33 to 0.83mm
2
Insulation O.D./2.4 to 2.8mm
• Recommended Printed Circuit Board Thickness: 1.6mm
• Number of Circuits: 2 & 3
• Entry Type: Top
• Waterproof Grade: More than 7 ingress protection of JIS C
0920
* Directive 2002/95/EC (RoHS) Compliant
Compact, water resistant and durable. This
connector for electrical connection can be
used in both water and non water resistant
conditions, depending on usage.
Disconnectable Crimp style connectors
5.0mm
(.197”) pitch
Crimp
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Contact
WPJ
CONNECTOR
Model No.
Applicable wire Q’ty /
reel
mm
2
AWG # Insulation
O.D.mm
SWPJR-21T-M0.5 0.33 to 0.83 22 to 18 2.4 to 2.8 4,500
Material and Finish
Copper Alloy, Tin-Plated
Housing
(2 Circuits) (3 Circuits)
Circuit Polarizing
Key
Model No. Dimensions mm (in.) Q’ty / bag
Non-waterproof Waterproof A B Non-waterproof Waterproof
2
Pattern 1 WPJR-02V-1-S 02R-WPJV-1-SMM -- 12.1 1,000 240
Pattern 2 WPJR-02V-2-R 02R-WPJV-2-RMM -- 12.1 1,000 240
Pattern 3 WPJR-02V-3-E 02R-WPJV-3-EMM -- 12.1 1,000 240
3
Pattern 1 WPJR-03V-1-S 03R-WPJV-1-SMM 10.0 17.1 1,000 192
Pattern 2 WPJR-03V-2-R 03R-WPJV-2-RMM 10.0 17.1 1,000 192
Pattern 3 WPJR-03V-3-E 03R-WPJV-3-EMM 10.0 17.1 1,000 192
Material
Receptacle Housing: Glass-Filled PBT, UL94V-0, Colour: S... Natural, R... Red, E... Blue
Seal Ring: Silicon, Colour: Green (Waterproof type)
Seal Rubber Plate: Silicon, Colour: Green (Waterproof type)
14.5
5.6
B
14.2
0.2
22.6
B
0.7
11.2
14.2
0.222.6
A
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11.2
24.5
Header
WPJ
CONNECTOR
Circuit Polarizing
Key Model No. Dimensions mm (in.) Q’ty / bag
A B
2
Pattern 1 B02B-WPJSS-1 -- 14.2 400
Pattern 2 B02B-WPJRS-2 -- 14.2 400
Pattern 3 B02B-WPJES-3 -- 14.2 400
3
Pattern 1 B03B-WPJSS-1 10.0 19.2 300
Pattern 2 B03B-WPJRS-2 10.0 19.2 300
Pattern 3 B03B-WPJES-3 10.0 19.2 300
Material and Finish
Post: Copper Alloy, Copper underplated, tin-plated
Wafer: Glass-Filled PBT, UL94V-0, Colour: S... Natural, R... Red, E... Blue
PC board layout
B
21.43.2
(4.6)
5
A
3.075
Ø1
1.55
10.2
13.3
2.4 7.1
1.8 2.6
(4.6)
(2.6)
Ø1.5
External shape
of connector
5
±0.05
A
±0.05
3.075
±0.05
Ø
1.1
+0.05
0
+0.1
0
1.8
±0.05
Note: 1. Tolerances are non-cumulative: ±0.05mm (±.002”) for all centers.
2. The dimensions above should serve as a guideline. Contact JST for details.