The BH Series is a High-Power Relay capable of switching up to 1 kVDC, while providing a breakdown voltage of 3 kVDC and higher across the open contacts.

Thanks to the integrated Electrostatic Shield and axial switch leads, the BH relay ensures High Insulation Resistance of 10 TOhm across open contacts as well as between coil and contacts, and thus very Low Leakage Current in the picoamperes range.
The outer Magnetic Shield protects the relays against a mutual interaction and therefore allows an assembly with higher density.

This variable Multi-channel Dry-switch design can be built with up to 4 switches Form A and, thanks to its features such as reliable switching behavior, long lifetime and Low Contact Resistance (ON-Resistance), it makes an ideal relay for precise testers, automated test equipment or an alternative for Mercury Relays.