The D series High Voltage Relay with very high isolation voltages up to 15kV and is achieved through the use of high vacuum reed switches with either rhodium or tungsten contacts and makes this relay suitable for high reliability applications such as cardiac defibrillators and high voltage power supplies. The rhodium contact relay has low contact resistance, while the tungsten contact relay can switch higher voltages. PCB or panel-mount via nylon studs versions is available. Connection options for the HV, include PCB, solder turret (wire wrap), flying lead and 0.25-inch spade terminals.