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Twenty silver metal AAA battery contact plates with mounting holes

Unique-Bargains

Unique-Bargains BC-5230 battery contact plate 20pcs

SKU CH-4AQA-2J7GS MPN BC-5230

Pack of 20 metal SMT-mounted AAA battery contact plates with 2.3mm mounting holes for circuit boards and electronic devices

  • 20 contact plates included for multiple repair projects
  • SMT mounted design enables direct PCB soldering
  • 3 mm mounting hole fits standard AAA battery layouts
  • Silver tone metal construction provides reliable conductivity
  • Suitable for circuit boards lighting equipment and electronic toys

AAA Battery Contact Plate

The BC-5230 is a surface-mount contact plate designed for AAA battery compartments. Each piece is made of metal with a 2.3mm mounting hole for printed circuit board assembly. The pack contains 20 pieces and weighs 5g in total. It suits hobbyists and technicians building or repairing battery-powered devices.

DIY electronics and repair work

These contacts fit projects that use through-hole or surface-mount AAA battery holders on a PCB. They are not suited for AA, C or D cell sizes, nor for spring-type or solder-tab holders with different hole spacing. Buyers who need insulated polarised housings or pre-wired battery snaps should look at a different component style.

2.3mm mounting hole diameter

The 2.3mm hole is the critical dimension that determines PCB compatibility. Verify your board layout matches this hole size before ordering. The silver-tone metal finish provides the electrical connection for positive and negative terminals. No other mounting pattern or hole size is offered in this pack.

How it compares

Measured against everything we stock in Disposable & Rechargeable Batteries, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 84% of the 985 comparable items (median $28.99).

Specifications

Product
Brand nameUnique Bargains

Questions about this item

Will these 2.3 mm mounting holes line up with the pads on my existing AAA battery holder PCB?

The contact plates have a 2.3 mm mounting hole diameter, so they will fit pads drilled to that size.

How can I verify the SMT-mounted contacts are making good electrical connection after soldering?

Inspect each joint for a smooth, shiny fillet and measure continuity between the plate and the PCB trace with a multimeter.

Does the pack of 20 include any screws, solder paste or insulation washers, or just the plates?

The package contains only the 20 metal contact plates; mounting hardware and solder consumables must be sourced separately.

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