OMRON has released telecom relays that enable high-density mounting by reducing the mounting area of the surface mount package.
The relays meet Telcordia specifications and are suitable for use in telecom equipment such as central office switches and broadband routers, which must typically provide many channels of switching within a confined area.
The Omron G6J-Y series measures 5.7mm x 10.6mm x 9mm, allowing cards to be closely stacked in rack-mount systems. The relay has DPDT contacts and is available in single-side stable or energy-saving single-winding latching versions. Single-winding latching operation saves up to 40% of the relay's overall power consumption. Package options include surface mount with optional short or long terminals, or through hole mounting.
The G6J-Y series includes coil ratings of 3V dc, 4.5V dc, 5V dc, 12V dc and 24V dc in single-side stable versions and up to 12V dc in single-winding latching versions. Contacts have 100mΩ maximum resistance and are rated up to 1A at 30V dc and maximum switching voltage of 125V AC or 110V DC. A mechanical life expectancy of 50 million operations combines with electrical longevity at a rated load of 100,000 operations. The relays will also withstand shocks up to 75G without malfunction, operating temperatures from -40ºC to 85ºC, and up to 85% relative humidity.