High-density card-edge connectors suit thin boards

The FMBx high-density (1.27- mm contact center) card-edge connector series provides high-temperature, ultra-thin devices that accommodated board thicknesses of 0.80, 1.60, and 2.40 mm. Available with a profile of only 0.488-in., the connectors support an operating temperature range of −65°C to 200°C.

The connectors are offered in an array of terminations, including staggered-dip-solder, right-angle, card-extender, through-hole (PTH), and surface-mount (SMT).  Mounting style choices consist of flush mounting, flush mounting with threaded inserts, no mounting ears, and metal board-lock. The new card edge connectors are available with varied head- and tail-length options to facilitate custom and standard applications.  Materials are UL94V-0 rated and withstand reflow processes up to 260°C peak for 20 s max. In production quantities, prices for low profile ultra-thin parts start at $4 each.  Delivery is from stock to 5 days ARO, and samples are available on request.