BATTERY Contacts FOR 'AA' Male Battery 5221

 

Application Scope: Model 5221 is widely used in remote controls, wireless keyboards/mice, portable flashlights, digital cameras, blood glucose meters, children's toys, security sensors, automotive key fobs, and industrial instruments – markets where Antenk already supplies customers in the USA, Germany, South Korea, India, and beyond. Usage Method: Solder the contact's tail via through-hole or SMT to the PCB, ensuring the raised dome faces outward. Insert the AA battery positive terminal (button end) against this contact, with the negative end against a female spring contact. Precautions: Do not exceed 3A continuous current; avoid reverse polarity installation; operate within -30°C to +85°C range. Advantages Over Competitors: Unlike generic contacts with loose tolerances (±0.15mm), Antenk’s Model 5221 maintains ±0.05mm precision using Japanese/Taiwanese tooling. Competitors often require 10,000+ MOQ and 

500

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500–1,000 tooling fees; Antenk offers low MOQs (1,000 units) with no tooling fees for standard modifications (materials, plating, dome height, tail geometry). Our IATF16949 certification ensures automotive-grade quality management – something most battery contact suppliers lack. Additionally, our 48-hour salt spray testing (double the industry standard) and 10,000-cycle validation ensure superior reliability.