A broad selection of polarized SMT and THM CR2 and CR123A lithium battery holders has joined the Keystone Electronics roster. With polarized contacts, a principal design feature, the advanced design holders accommodate all CR2 or CR123A batteries from major manufacturers.
Equipped with heat resistant Nylon housings, the entries are suited for traditional soldering and reflow processing. Surface mount types feature gold-plated phosphor bronze contacts assuring low contact resistance and solder joints where lead-free soldering or reflow processes are employed. Thru-hole mount versions are equipped with tin-plated phosphor bronze contacts. A wide range of applications includes OEM photographic, medical, consumer and industrial electronics.