Citel, Inc. manufacturer of protection devices since 1936, is proud to introduce its new line of ceramic surge arrester gas tubes. They have been designed to protect telecommunications and data communication equipment against electrical transients caused by industrial overvoltages, lightning-related surges, inductive switching or electrostatic discharge. (read more)

The CK10W series of Surge Arresters are available from 3kV to 138kV. The housing is made of a durable polymer material and meet IEC 60099-4 and IEEE C 62.11 standards. Mounting hardware is also available. (read more)

Citel MJ8-2-48DBC surge protector has been designed to protect your single 56k or DDS equipment against harmful lightning surges and electrical transients. It uses a heavy duty multistage design that utilizes 3-element heavy-duty surge arrester gas tubes in parallel with silicon avalanche diodes. This hybrid technology combines a fast response time and a high power handling capability. (read more)

Citel MSB series have been designed to protect single-phase circuits (16-amp current limit) against harmful lightning surges and electrical transients. Consists of a hybrid technology that combines a 3-element surge arrester gas tube and MOVs (metal-oxide varistors) to provide a high power-handling capability (20kA – 8/20 ms waveform) per phase. (read more)

The "A" Series of high-voltage regulated DC-DC high-voltage power supplies address the needs of the miniature PCB-mount, regulated high-voltage-power-supply user. Designed and built utilizing state of the art power conversion topology, these units feature surface mount technology and encapsulation techniques providing high reliability and low cost. (read more)

The "E" Series of high-voltage, regulated DC-DC converters addresses the needs of the precision high-voltage-power supply user. The "E" Series is designed and built utilizing state-of-the-art power conversion topology. These units feature surface mount technology and encapsulation techniques providing high reliability and low cost. (read more)

The "C" Series of high-voltage regulated DC-DC converters are designed for fast-rise-time/charging applications utilizing state-of-the-art power conversion topology. Surface mount technology and encapsulation techniques provide high reliability and low cost. (read more)

The HVW3 Diode is now available from HVCA. Its compact size makes it ideal for capacitor discharge system applications such as ignition systems, lighting systems and lasers. It is a 3,000 Volt, 2 Amp, high current, high surge diode that can handle a 300 Amp (8.3 ms) surge. (read more)

Compact, High Voltage, Medium Current Economical Diodes (read more)

High voltage ceramic capacitors commonly refered to as Door Knob capacitors. (read more)