POGO Pins, also known as spring-loaded contacts, are precision-engineered components used for temporary or semi-permanent electrical connections. Designed for high-cycle applications, they are ideal for battery charging interfaces, testing jigs, wearables, and mobile devices where compact, reliable, and repeatable connections are essential.
Each pogo pin features a spring-loaded plunger housed in a barrel, often with a rounded or flat tip, enabling consistent contact force and low electrical resistance over thousands of mating cycles. Gold plating over a hardened nickel substrate ensures corrosion resistance, excellent conductivity, and a long service life.
These connectors are available in a variety of sizes, spring forces, and mounting styles, including SMT, through-hole, and custom magnetic assemblies. Some versions are offered with sealing or shielding features for use in more rugged environments. Their design accommodates tolerance variations, misalignment, and vibration, making them perfect for dynamic or handheld applications.
POGO pins are widely used in consumer electronics, medical probes, diagnostic tools, and IC testing fixtures. Whether embedded in docking stations or integrated into PCBs, they allow for quick, clean, and efficient connectivity without soldering or repeated wear on mating surfaces.
With their miniature footprint and mechanical resilience, POGO pins are a critical component in modern electronics.
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