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Pack of twenty small rectangular plastic battery holders with two metal pins each

Unique-Bargains

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

SKU CH-S4JV-QGCP3

Holds CR2016, CR2025 or CR2032 coin cells with a 20 mm two-pin PCB-mount socket, supplied in a 20-piece pack

  • TypeBattery Protectors
  • Compatible with CR2016, CR2025 and CR2032 cells
  • Twenty holders in one pack for multiple projects
  • 28 × 23 × 1.2 mm body fits tight PCB layouts
  • 20 mm pin spacing matches standard footprints
  • Two terminals give secure positive and negative contacts

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.

Highlights

  • Compatible with CR2016, CR2025 and CR2032 cells
  • Twenty holders in one pack for multiple projects
  • 28 × 23 × 1.2 mm body fits tight PCB layouts
  • 20 mm pin spacing matches standard footprints
  • Two terminals give secure positive and negative contacts

Specifications

BrandUnique Bargains
TypeBattery Protectors

Questions about this item

What battery sizes does this holder accept?

The holder fits CR2016, CR2025 and CR2032 coin cells with a 20 mm inner diameter.

Will the 20 mm pin spacing match my existing PCB layout?

The two pins are spaced 20 mm / 0.79 in apart, so they align with standard footprints for these cell sizes.

How can I confirm the holder is making good contact after soldering?

Measure continuity between each pin and the corresponding battery terminal; a solid connection shows the holder is seated correctly.

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