Hongfa’s HFD4 miniature relay available from distributor Switchtec, measures 10x6.5x5.4mm.

The relay is available as a standard relay with a mono-stable coil (non latching) but it can also be supplied with a latching coil (single coil).

Designed for telecommunication applications, the HFD4 features two change over contacts (2 form C/DPDT) rated at 2A 30Vdc, both contacts being gold plated silver alloy for low resistance and long life. For safety and reliability, the HFD4 offers a high dielectric strength of 1.8kVac.

Format wise, the HFD4 is a DIL PCB relay, available with straight pins for through hole mounting, or with surface mounting pins for PC surface mounting.   

More information: www.switchtec.co.uk