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Bourns ZV40K1206121NIR1HT High Temperature Varistor

The ZV40K1206121 NIR1 HT is a high-temperature varistor designed for low voltage surge protection and transient energy absorption in electronic circuits. It features excellent stability over a temperature range of -55 to +150°C, making it suitable for protecting ICs, transistors, and other sensitive components at the circuit board level. With a maximum continuous operating voltage of 120 V, it provides reliable ESD and surge suppression with low clamping voltage. Its robust construction ensures durability and efficient energy dissipation during transient events, ensuring circuit safety and longevity.

Authorized Distributors
Source:Newark
Part No:ZV40K1206121NIR1HT
Stock:1815
Inv Date:05-28-2026
Price: Unit price: $0.073
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Source:DigiKey
Part No:ZV40K1206121NIR1HT
Stock:6895
Inv Date:05-28-2026
Price: Unit price: $0.33
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Part No:ZV40K1206121NIR1HT
Stock:28
Inv Date:05-29-2026
Price: Unit price: $0.33
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Part No:ZV40K1206121NIR1HT
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.29
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Part No:ZV40K1206121NIR1HT
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.2304
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Bourns ZV40K1206121NIR1HT High Temperature Varistor Specifications:

  • Maximum Continuous Working Voltage: 120 V
  • Voltage Range: 3 V to 170 V DC
  • Peak Surge Current (8/20 μs): 600 A
  • Transient Energy: 0.2 to 4.7 J
  • Maximum Operating Temperature: +150°C
  • Response Time: <2 ns
  • Clamping Voltage: Varies with model, typically around 150V at 600A
  • Thermal Range: -55°C to +150°C
  • Storage Temperature: -55°C to +150°C
  • Protection Level: Approximately 20-200 V at specified pulse conditions
  • Reliability: Conforms to IEC 1051-1, CECC 42200, and AEC-Q200 standards
  • Physical Size: 2220 package, dimensions approx. 5.5 x 2.2 x 1.0 mm
  • RoHS Compliant: Yes

Buy the Bourns Series ZVHT High Temperature Varistor: 120V Protective Component

Protect your electronic circuits against power surges and transient voltage events with the high-temperature Bourns ZVHT series varistor. Designed for temperatures from -55°C to +150°C, this device offers excellent energy absorption, low clamping voltage, and stable performance under extreme conditions. Its robust construction ensures durability and reliability in sensitive applications such as circuit boards, IC protection, and industrial equipment. Purchase online today to secure dependable surge and ESD protection that guarantees the safety and longevity of your devices and systems.

Order your Bourns Series ZVHT 120V high temperature varistor today and ensure reliable surge protection with superior stability and energy dissipation for your electronics.

Frequently Asked Questions

Where can I buy Bourns ZV40K1206121NIR1HT?

You can click on the BUY or RFQ button to purchase ZV40K1206121NIR1HT from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part ZV40K1206121NIR1HT?

You can download the ZV40K1206121NIR1HT datasheet or visit the Bourns website for support.

Who is the manufacturer of ZV40K1206121NIR1HT?

Bourns

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