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)

Company：Axuas Co., Ltd.
Price：Other

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SK-17-G Socket Pin for Through-Hole PCB Mounting

Adopting gold plating to achieve high-reliability contacts and improved corrosion resistance.

AquaS Co., Ltd. is the official domestic distributor of Fischer Elektronik, a leading manufacturer of heat sinks and PCB connectors in Europe. 1. High reliability and low contact resistance - Utilizes gold plating (Ni + 0.75µm Au) on internal springs - Resistant to oxidation, maintaining stable contact resistance even with long-term use - Suitable for microcurrent and signal applications 2. Excellent mechanical durability - Ensures high elasticity and resilience with CuBe (copper beryllium) alloy springs - Contact pressure is less likely to decrease even with repeated insertion and removal - Insertion force / extraction force is appropriate (1.8 N / 1.4 N), providing good workability 3. Wide pin compatibility - Compatible with both square and round pins Square pins: □0.22×0.25 to □0.40×0.55 mm Round pins: Ø0.4 to 0.56 mm