Unique-Bargains
Unique-Bargains 3PCS PCB Hole Plugging Type Vertical Button Battery Holder for LIR/CR2032 2025
Three vertical PCB-mount holders accept CR2032 or LIR2032 cells with three-pin plug-in mounting
- Holds CR2032 and CR2025 cells securely
- Vertical PCB mounting saves board space
- Three-pin layout ensures stable electrical contact
- Compact 23 x 18 x 5 mm footprint fits tight layouts
- Pack of three holders covers multiple projects
Battery holder for CR/LIR2032 2025 cells
This vertical plugging holder accepts 2032 and 2025 button cells and mounts through three pins on a printed circuit board. It is aimed at engineers, technicians and hobbyists who need a compact through-hole power connection for low-voltage devices. The three-pack supplies enough units for prototypes, repairs or small production runs.
Thermal noise and power characteristics
As a passive mechanical holder it generates no heat, draws no current and produces no audible noise during normal operation. The plastic body and metal contacts simply maintain electrical continuity between the cell and the board without active components. Thermal performance is therefore determined entirely by the host circuit and the battery chemistry chosen.
Three-pin through-hole mounting constraint
The part fixes to the board with three pins spaced for standard through-hole soldering, so it cannot be used on surface-mount layouts or in sockets that require two-pin or four-pin footprints. Buyers who need a surface-mount holder, a different pin count or a holder for larger coin cells must select another component.
Highlights
- Holds CR2032 and CR2025 cells securely
- Vertical PCB mounting saves board space
- Three-pin layout ensures stable electrical contact
- Compact 23 x 18 x 5 mm footprint fits tight layouts
- Pack of three holders covers multiple projects
Specifications
| Brand | Unique Bargains |
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Questions about this item
How do I install the vertical plugging type holder onto a PCB, and which step is commonly missed?
Align the three pins with the PCB holes and press straight down until the black plastic body sits flush at 23 x 18 x 5 mm; the step often missed is checking that all three pins are fully seated before soldering.
What maintenance or replacement will the holder need over time?
The plastic and metal contacts may loosen after repeated battery swaps; inspect the three-pin grip on CR2032 or CR2025 cells and replace the holder if retention feels weak.
What limit appears first when the holder is used continuously in a circuit?
The three-pin contact resistance rises with heat and vibration, so intermittent power on the CR/LIR2032 2025 cell is the first sign the holder has reached its practical limit.
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