Keystone Battery Contacts
- Keystone 637, Button Contact, AAA Size Battery, 1 Cell, Tin Nickel Plated Steel Contact, PCB Terminal, 10.4mm Long, 6.7mm Wide, 9.7mm High, Single Type for Single Battery Configuration, The Contacts Snap on to Panel Edges or Lugs from 1.5 to 1.8mm Thickness & are Retained in Position by Barbs, The Design Incorporates a Solder ? Ear? to Facilitate Soldering of Wire Leads, For A & AA Types, a Separate Single Contact is Available with a Raised Circular Ring to Locate with the Raised Positive ?pip?, Suitable for A, AA, AAA, AAAA & N Sizes, Ideal for Moulded Cases with Self Contained Battery Compartments, Keystone Single +ve AAA Battery Contact