Keystone 5201 AA Battery Spring Contact
MPN: 5201
Keystone Electronics
Cylindrical Battery Contacts, Clips, Holders & Springs SINGLE SPRING CONTAC
86,606 in stock
Overview
The Keystone 5201 is a single-ended spring contact designed for use with AA and 17-19mm cylindrical batteries. It features a conical spring design that ensures reliable electrical connectivity even under vibration or mechanical shock. This component is typically mounted directly into battery compartments to provide a robust negative terminal interface.
Why Choose This Part
The nickel-plated spring steel construction offers excellent corrosion resistance and long-term durability. Its conical geometry allows the spring to compress into a low profile, saving valuable space inside small battery enclosures while maintaining high contact force.
Applications
Consumer Electronics
Ideal for handheld devices such as remote controls, flashlights, and portable digital equipment requiring AA batteries.
Industrial Instrumentation
Provides a secure battery interface for field sensors and handheld testers that experience high vibration.
Medical Devices
Used in battery-operated diagnostic tools where consistent contact pressure is required for power stability.
