Keystone | 2991

For over fifty years, Keystone Electronics has been manufacturing precision electronic interconnect components and hardware. 

Keystone’s offering has been created specifically for use by OEM Designers and Engineers who create and develop state-of-the-art electronic products, instruments and systems. While Keystone catalog products meet most standard requirements, modifications as well as custom fabrications can be manufactured to meet your special needs.

Keystone's lithium coin cell battery retainers ared esigned for memory back-up and stand-by applications, the contacts permit quick and easy coin cell replacement and installation. Extremely economical, these retainer are available in surface mount or thru hole mount styles for 6.8 mm, 12 mm, 16 mm, 20 mm, 23 mm and 24 mm coin cells. They are manufactured from phosphor bronze, precision stamped and are plated with a high luster nickel finish.