Keystone Electronics Corp. Tin Nickel Plate- Negative Coin Cell Contact 2991

Surface mount negative coin cell contact for use with 12mm to 30mm diameter batteries, made of brass with tin-nickel plating, designed for reliable electrical contact in compact battery compartments. Mounts via surface mount technology with a pad layout requiring a 0.127 inch (3.2 mm) diameter hole and a minimum square pad of 0.128 inch (3.3 mm). Comes in bulk or tape and reel packaging with tape specifications of 16 mm width, 8 mm pitch, and 1500 pieces per reel.