Installation Space
Available diameter, total height, PCB position and surrounding mechanical limits.
Flat bottom type pogo pins are engineered for seamless integration into Surface Mount Technology (SMT) or SMD automated assembly lines. Designed with a flat base, these spring-loaded contacts ensure optimal soldering stability and consistent electrical performance on your PCB. Whether you are developing smart wearables or compact electronics, our custom flat bottom connectors deliver zero connection failures.
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.
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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.