Unique-Bargains CR2016/2025/2032 Battery Holder Socket 20 Pieces

CR2016/2025/2032 Battery Holder Socket 20 Pieces

This pack supplies twenty plastic and metal holders that accept CR2016, CR2025 and CR2032 coin cells. Each socket measures 28 x 23 x 1.2 mm with a 20 mm inner diameter and two pins spaced 20 mm apart for PCB mounting. The terminals provide one positive and one negative connection for a single button battery. Batteries are not included in the package.

Hobbyists building drones.

These holders suit builders who need through-hole sockets for the three common 20 mm coin-cell sizes. They will not work for larger or smaller cell diameters, for surface-mount footprints, or for applications that require more than two terminals. Buyers who need a different pin spacing, a different mounting style or an integrated battery should look elsewhere.

20 mm pin spacing for CR2016/2025/2032 cells

The critical specification is the 20 mm distance between the two through-hole pins, which matches the standard footprint for CR2016, CR2025 and CR2032 batteries. If your PCB layout uses a different pitch or a surface-mount pattern, these sockets will not align. Verify the 20 mm spacing against your board design before ordering.