Churod Americas, Inc. 70A Automotive Relay CHAF7 Series

The CHAF7 Series is a 70A automotive relay with a 1 Form A contact arrangement, designed for high-current applications such as defoggers, air conditioners, and ABS systems. It supports 12VDC or 24VDC coil voltages with 1.6W or 1.8W coil power. Contacts are silver alloy, rated for 70A at 14VDC and 1120W maximum switching power. Operate and release times are 10ms max., with mechanical endurance of 10 million operations and electrical endurance of 100,000 operations under rated load. Insulation resistance is 100MΩ min. at 500VDC; dielectric strength is 500VAC between coil and contacts and between open contacts. Operating temperature ranges from -40°C to +125°C. Available with QC or PCB terminals and vented or sealed enclosures. Weight is approximately 43g. Complies with RoHS and ELV directives.