Switches, Relays & Keypads


Miniature relays

8 October 2003 Switches, Relays & Keypads

The extremely small dimensions of the Erni Dual-in-Line relay permits extremely compact arrangement of relays on PCBs. The relay may be soldered directly onto the PCB or mounted in a 16 pin DIP socket. Because of the plastic sealed construction (100% dustproof and watertight) they are ideally suited for automatic soldering.

REL 07 Relays are fitted with two Form C changeover contacts. Because of the construction and contact material 10 micron Au over AfPd the contact resistance remains stable during the entire life. The bifurcated contacts allow switching of low signals of 50 µA/100 mV up to medium loads of 2 A/250 V a.c.or 220 V d.c. with a maximum switching load of 125 VA, 50 W and guarantee high switching reliability.

They are suitable for switching and control functions within the entire low current range such as process control, measuring techniques, telecommunications and hi-fi audio applications. Coil voltages of 5, 6, 12, 24 or 48 V d.c. are available. Contact life expectancy is 107 switchings maximum.



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