SK-21-Z Precision Socket Pin for Through-Hole PCB Mounting
SK 21 Z is a "highly reliable, highly versatile, and easy-to-handle" precision socket pin.
AquaS Co., Ltd. is the official domestic distributor of Fischer Elektronik, a leading heat sink and PCB connector manufacturer in Europe. "SK 21 Z" Precision Socket Pin Summary of Features - High precision and high reliability socket pins for PCB mounting - Compatible with both square and round pins - Stable contact reliability due to gold-plated spring structure Product Overview Model Number: SK 21 Z Manufacturer: Fischer Elektronik Category: High-precision socket contacts (loose parts) Type: Female Application: Socket pins for PCB mounting (compatible with square and round pins)
basic information
Contact material: CuZn alloy Contact spring: Gold plated Contact sleeve: Tin plated Contact surface / sleeve surface: Ni base + Sn 4–6 µm Internal contact spring material: CuBe alloy Internal contact spring surface: Ni base + Au 0.75 µm Compatible pin dimensions (board side terminal): Square pin: □0.55 – 0.65 mm Round pin: Ø0.65 – 0.85 mm Insertion depth: 2.5 – 3.6 mm Insertion / extraction force: 1.3 N / 0.3 N Type: Female Rated current: 3 A Rated voltage: 150 V DC Connection method: THT (through-hole soldering)
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Model number/Brand name
SK 21 Z・Fischer Elektronik
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