The FH39 is extremely small and is designed for a back-flip connector with a depth of 3.8mm and a mounting depth of only 3.45mm. The actuator, also small, still remains easy to handle. The double-sided SMT lead design allows for easy mounting. Conventional FPC/FFC connectors with one-side contacts have less flexibility in a customer’s product design such as the component disposition and FPC handling considerations. The FH39 series provides increased flexibility by the “both top and bottom contact” design.