The HDTS1275-DB is a transient surge stopper that protects electronics from the high energy of transients and load dumps. The HDTS1275-DB also protects electronics when power is connected backwards.

The DB9 style and size connector mounts into a standard DB9 panel opening permitting easy integration.

The HDTS1275-DB is designed to MIL-STD-1275 requirements and MIL-STD-810 shock and vibration levels.

Datasheet with block diagram is available here: HDTS-DB-SPEC-20140930.pdf