Binder 719/709 Series Subminiature Connectors, Snap-in. Binder Series 719/709 panel mount connectors are protected to IP40 when mated. The Series 719/709 connectors are compact in size and suitable for connector applications in medical electronics, portable instrumentation, power supplies and consumer electronics amongst many others. Plastic connector shells Degree of protection IP 40 Gold plated contacts Easy to assemble