Installation Space
Available diameter, total height, PCB position and surrounding mechanical limits.
Double pin pogo pins, or double-ended spring pins, are unique interconnect devices featuring retractable plungers on both ends. This specialized design eliminates the need for permanent soldering on one side, making them the ultimate choice for flexible board-to-board connections, testing fixtures, and modular electronics. Our custom double head contacts ensure stable conduction on both ends under varying compression levels.
Browse available spring-loaded contact designs in this category. Dimensions, working stroke, spring force, current rating, plunger shape, mounting structure and plating can be evaluated according to your application requirements.
Final specifications should be confirmed according to the electrical, mechanical and environmental requirements of your application.
Available diameter, total height, PCB position and surrounding mechanical limits.
Recommended operating compression distance under normal assembly conditions.
Initial, working and full-stroke force according to contact stability requirements.
Operating current evaluated according to structure, material and temperature rise.
Plunger shape, barrel diameter, tail structure and mounting method.
Plating material and thickness selected according to conductivity, environment and durability needs.
Spring-loaded contacts can be developed around different PCB, battery, testing and device connection requirements.
Compact electrical contacts for PCB mounting and internal device connections.
Spring contacts for battery modules, charging terminals and power connections.
Replaceable contacts for functional testing, programming and production fixtures.
Customized contacts for wearables, instruments and space-limited devices.
Each pogo pin project is reviewed according to its electrical, mechanical and production requirements.
Provide dimensions, mounting type, current, stroke, force and application requirements.
Confirm plunger, barrel, spring, tail structure, material and plating.
Produce samples for dimensional, electrical and mechanical verification.
Production begins after sample approval and final specification confirmation.
Send your drawing, dimensions, mounting structure, stroke, spring force, current requirements and expected quantity for engineering review.