Anti-surge resistors achieve high working voltages

STACKPOLE ASR / ASRM Series of anti-surge resistors utilize a high voltage power film to achieve high working voltages and high overload voltages. Devices withstand repeated high voltage pulses of up to 10KV every 5 seconds with very little resistance shift. The ¼ watt size and larger has now expanded its value range down to 3.3 ohms. Suitable for medical applications, devices are available in sizes ranging from mini ¼ watt up to mini 2 watts. http://www.seielect.com