J18 series rectangular electrical connector is manufactured according to GJB1438A (MIL-C-55302) standard, which fully meets the technical requirements of HB6382 and refers to the standard requirements of IEC-603-2 and DIN41612. 2.54 mm standard gap, with error-proof coding accessories. There is double curved wire spring socket contact structure; there are immersion welding, winding and other termination forms. This series of rectangular connectors are widely used in circuit connections in electronic and radio devices.

 

Operating conditions and main performance: 

Working temperature:-55 ℃ ~ 125 ℃ 

Relative humidity: 40 ℃, reach  95% 

Rated voltage: 300V 

Resistance voltage: Normal temperature 1500V, wet heat 250V 

Insulation resistance: Normal temperature ≥ 500 MΩ 

High temperature ≥ 100 MΩ

wet heat ≥ 50 MΩ

 

Contact resistance and rated current:

Contact diameter (mm)	Contact resistance  (Ω)	Rated current (A)
Φ0.76	≤0.015	2

 

Nylon: PA66 ( White color) 

Contact gap: 2.54 mm gap

Vibration frequency is 10 Hz ≤ 2000 Hz, the acceleration 85m/s2 

Impact: acceleration 200m/ s2 

Shock: acceleration 85m/s2 

Salt Spray: 48 h 

Mechanical life:500 times

 

How to order: 

Dimensions ：

Plug J18B-48T

 

 

Plug J18BE-48T

 

 

Plug J18BD-48T

 

Receptacle J18B-48Z