Precision SF-P75-J spring test probe featuring a 1.90mm pitch, 120g spring force, and 3A current rating, engineered for reliable electronic and PCB inspection.

Precision SF-P040 spring test probe featuring a fine 0.8mm pitch, 0.55mm mounting hole, 40g spring force, and 0.5A current rating, engineered for reliable electronic and PCB inspection.

Precision PCB test sharp tip test probe SF-PA100-B featuring flexible material choices (Bronze, Brass, or BeCu plunger, gold/nickel-plated barrel, and stainless steel or music wire spring) for reliable electronic testing.

Precision 50mil, 75mil, and 100mil spring probe pogo pins designed for PCBA testing, featuring 0-50A current rating and reliable 50m$\Omega$ contact resistance.

High-performance probe pin socket featuring a Rh-plated BeCu plunger and gold-plated brass barrel, designed for reliable electronic testing and PCB socket applications.

Factory direct sale spring loaded pins designed for high-performance PCB testing, offering exceptional durability, international standard compliance (ISO9001 and RoHS), and reliable electrical contact.

The SF5724 spring test probe features a 3A current rating, contact resistance ≤ 50mΩ, 4.0mm full travel, and 200g spring force, engineered for reliable electronic and PCB testing applications.

Precision spring-loaded pogo pins ensure reliable, reproducible contacts in PCB test jigs, supporting custom dimensions, materials and spring force tailored to your use case.

The P020 gold-plated spring-loaded PCB test probe features multiple tip options, low contact resistance, and exceptional mechanical durability for fine-pitch ICT, FCT, and circuit board testing fixtures.

The P060 spring-loaded test needle is designed for precision PCB and loaded-board ICT testing, providing consistent spring tension, low contact resistance, and exceptional durability across high-volume production lines.

The SFENG PL50 is a high-precision spring-loaded test fixture probe engineered for reliable PCB and ICT board testing, featuring fine-pitch accuracy, low contact resistance, and long mechanical lifespan.

Featuring a 1.27mm recommended minimum center, SK4 Ni/Au plated plungers, and stainless steel springs, this high-quality gold-plated PCB spring test probe pin is engineered for gentle, non-destructive contact on PCB gold fingers, pads, and ICT test fixtures.