Locking Coin Cell Retainers

Keystone's locking coin cell retainers are engineered with a locking flange which firmly secures batteries within the retainers, while ensuring low contact resistance. The low-profile design makes these rugged and lightweight retainers ideal for hand held products and severe shock applications. Manufactured from phosphor bronze with the polarity clearly marked, these coin cell retainers accept 1220, 1632, and 2032 cells from all major manufacturers. These holders are nickel-plated for durability, low-contact resistance, and high-temperature soldering. The SMT versions are equipped with solder tails located outside of the retainer bodies to ease solder joint visual inspections. Retainers are designed to operate smoothly with vacuum and mechanical pick-and-place assembly systems. Thru-hole retainers are compatible with lead-free and traditional reflow processing.