The ZVHT series high-temperature varistors from Bourns provide robust surge protection for sensitive electronics operating in extreme conditions up to +150°C. These multilayered devices offer excellent transient energy absorption, low clamping voltage, and stable suppression characteristics across a wide temperature range. Designed for circuit board protection, they effectively safeguard against high voltage transients, surge events, and inductive switching. Available in multiple sizes, including 0603, 0805, 1206, 1812, and 2220, these RoHS-compliant varistors are ideal for protecting ICs, transistors, and other critical components in demanding applications.
Bourns ZV40K2220102NIR1HT High Temp Varistor Specifications:
Maximum Continuous Operating Voltage: 3 V to 170 V
Peak Surge Current: 30 to 1200 A
Transient Energy (Wmax): 0.1 to 12.2 J
Response Time: <2 ns
Operating Temperature Range: -55 to +150 °C
Storage Temperature: -55 to +150 °C
Size Options: 0603, 0805, 1206, 1812, 2220
Protection Level: 20 V to 600 V depending on size
Peak Pulse Power: Up to 1200 A
RoHS compliant, Reflow Solderable, NiSn Barrier End Terminations
Buy the Buy Bourns ZVHT Series High-Temperature Varistors Part Number ZV40K2220102NIR1HT Online
Protect your sensitive electronics with Bourns high-temperature varistors from the ZVHT series. Designed for demanding environments, these SMD components offer low clamping voltage, fast response time, and excellent energy absorption. Suitable for circuit board surge protection, they minimize risk from voltage spikes, inductive switching, and transient events. Available in multiple sizes including 0603, 0805, 1206, 1812, and 2220, these RoHS-compliant devices ensure high reliability, easy reflow soldering, and long-term durability against extreme temperature cycles.
Buy Bourns ZV40K2220102NIR1HT high-temperature varistors now and experience unmatched surge protection and reliability in extreme conditions.
Frequently Asked Questions
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