SF-PM200 is a spring-loaded test probe designed for PCB and electronic testing applications, featuring 12.0mm full travel, 300g spring force, a 5A current rating, and 50mΩ contact resistance.

SF-PH18 is a high-performance spring-loaded ICT test probe featuring 5A current capacity, 300g spring force, and reliable electrical contact for professional PCB testing applications.

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 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.

Featuring an internal thread design and high-durability spring mechanism, the SF-GP6.0*50 test probe pin connector delivers reliable electrical contact and precise mechanical stability for industrial testing fixtures.

Featuring a precision spring-loaded design and durable construction, this industrial PCB guide pin ensures accurate alignment, smooth stabilization, and reliable mechanical positioning for electronic testing fixtures.

The SF-GP5.0x37.5 guide pin is a cylindrical mechanical fastener engineered for component alignment, stability enhancement, and precise positioning, featuring Ni-plated copper or iron construction with a 10.0mm full travel.

Featuring a high-durability brass barrel, stainless steel spring, and gold-plated finish (Au 15u"/5u" with Ni underplating), this spring-loaded pogo pin connector is engineered for reliable charging, data transfer, and electronic device testing.

The SF-PM200 is a high-performance spring-loaded test probe featuring a 2.54mm recommended minimum center, 12.0mm full travel, and a robust 5A current rating, designed for demanding ICT and FCT fixture testing applications.

Featuring gold-plated conductive needles and multiple tip designs, this multi-tip pogo pin connector is engineered for high-reliability PCB testing, electronic component interconnects, and ICT fixture applications.

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.

SFENG provides premium spring-loaded test pins and pogo pin accessories backed by decades of manufacturing expertise since 1984, offering reliable low MOQ options and precision testing solutions for global electronics applications.