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WURTH ELEKTRONIK 820552501 Surge Protection Varistor

The WE-VD Disk Varistor is a high-quality surge protection component designed for use in electronic equipment to suppress voltage spikes. It features a 5mm size and complies with RoHS, VDE, UL1449 standards, and IEC halogen-free regulations, ensuring reliability in various applications. Suitable for AC and DC applications, it offers a maximum AC operating voltage of 25V and a maximum DC voltage of 31V, with a rated peak pulse current of 100A. This varistor is ideal for protecting electronic circuits from transient voltage and surge events, making it suitable for industrial, consumer, and communication equipment where safety and durability are paramount.

Authorized Distributors
Source:Newark
Part No:820552501
Stock:1260
Inv Date:06-11-2026
Price: Unit price: $0.761
Buy/RFQ:
Source:DigiKey
Part No:820552501
Stock:544
Inv Date:06-11-2026
Price: Unit price: $0.7
Buy/RFQ:
Part No:820552501
Stock:2995
Inv Date:06-12-2026
Price: Unit price: $0.7
Buy/RFQ:

WURTH ELEKTRONIK 820552501 Surge Protection Varistor Specifications:

  • Maximum AC Operating Voltage: 25V
  • Maximum DC Operating Voltage: 31V
  • Peak Pulse Current: 100A (8/20 µs)
  • Maximum Clamping Voltage: 86V (8/20 µs)
  • Maximum Reverse Breakdown Voltage: 39V at 0.1mA
  • Operating Temperature Range: -40°C to +85°C
  • Storage Conditions: -40°C to +85°C, <75% RH
  • Moisture Sensitivity Level: MSL 1
  • Certifications: RoHS, VDE, UL1449, IEC Halogen Free, cULus
  • Material: Metal Oxide Varistor (MOV)
  • Dimensions: 5mm diameter
  • Peak Voltage: 86V
  • Nominal Discharge Current: 820552501
  • Schematic Compliance: IEC 60286-3:2013
  • Wave Soldering Profile: Recommended temperature up to 260°C
  • UL Approval: UL1449 compliant
  • VDE Approval: Yes

Buy the Wurth Series Surge Protection Varistor: 820552501

Protect your electronic circuits with the Wurth Surge Protection Varistor, model 820552501. Designed for high reliability, it offers maximum AC 25V and DC 31V with a peak pulse current of 100A. Easy to install and compliant with international safety standards including RoHS and UL1449, this MOV component ensures superior surge suppression in industrial, communication, and consumer electronics. Buy online now to safeguard your equipment from transient voltage spikes, ensuring performance and longevity with a trusted, durable device.

Get Wurth 820552501 surge protection varistor today—built for precision and long-lasting durability.

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 820552501?

You can click on the BUY or RFQ button to purchase 820552501 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 820552501?

You can download the 820552501 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 820552501?

WURTH ELEKTRONIK

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