Surface mounting battery contacts minimise height and profile

23rd February 2018

Lanna Deamer

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Datasheet

Memory Protection Devices has expanded its selection of available AAAA battery contacts. Newly released is AAAA battery contact part number BK-6223-TR. It is designed to be surface mounted on a PCB and to meet the application demands of portable equipment. It is a phosphor bronze contact, is ultra-light weight and features improved strength characteristics.

Standing just 0.388”H. (9.84mm)x0.0.50”L. (12.70mm)x0.20”W. (5.08mm), this ultra-compact contact design minimises both height/profile and total footprint in SMT applications.

Surface mounting
Available in tape and reel
Accepts standard AAAA batteries
Low cost
Ultra-light weight, low profile
Phos-Bronze with nickel plating overall
No tool necessary to change battery

AAAA batteries have 1.5V output like AA and AAA batteries have. Its small size is a key feature - at 42.5mm long by 8.3mm wide and weighs about 6.5g. Typical capacity is 500-600mAh or double what a CR2032 battery offers users.

AAAA batteries are suitable for medical devices, laser pointers, Bluetooth headsets, LED penlights, powered computer styluses, glucose meters, small headphone amplifiers and blood pressure monitors.