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WURTH ELEKTRONIK 820524211B Disk Varistor

The WE-VD Disk Varistor from Wurth Elektronik is a high-performance protective component designed for electronic equipment. It features robust electrical properties, including an maximum AC operating voltage of 420 V, maximum DC voltage of 560 V, and a peak pulse current of 6500 A. The varistor complies with RoHS, VDE, UL, IEC, and JEDEC standards, making it suitable for various applications. Its operating temperature range is -40°C to +85°C, with reliable storage and handling guidelines, ensuring long-term durability and effective surge suppression in electronic circuits.

Authorized Distributors
Source:DigiKey
Part No:820524211B
Stock:150
Inv Date:06-11-2026
Price: Unit price: $1.51
Buy/RFQ:
Part No:820524211B
Stock:161
Inv Date:06-12-2026
Price: Unit price: $1.5
Buy/RFQ:

WURTH ELEKTRONIK 820524211B Disk Varistor Specifications:

  • Clamping Voltage: 1120 V (max), measured at 100A with 8/20 us waveform
  • Peak Pulse Current: 6500 A (max) at 8/20 us
  • Maximum Operating Voltage: 420 V AC, 560 V DC
  • Nominal Discharge Current: 3 KA
  • Rated Energy Absorption: 344 J at 10/1000 ps
  • Breakdown Voltage: 680 V (min), 1450 V (max) at 1 mA
  • Input Capacitance: 570 pF at 1 KHz typ
  • Operating Temperature: -40°C to +85°C
  • Storage Conditions: <40°C, <75% RH in original packaging
  • Certification: RoHS, VDE, UL1449, IEC, JEDEC JS709B
  • Wave Soldering Profile: Precise temperature and time parameters for Pb-Free and Sn-Pb assembly
  • Moisture Sensitivity Level: 1

Buy the Buy Wurth Elektronik Disk Varistor Part Number 820524211B Online

Get your Wurth Elektronik Disk Varistor with part number 820524211B online today. Designed for high surge capacity, it provides excellent circuit protection. Suitable for electrical and electronic applications, this 20mm varistor complies with international safety standards including RoHS and UL. Easy to integrate into your designs, it ensures long-term durability within a temperature range of -40°C to +85°C. Purchase now and safeguard your electronic projects effectively using this trusted surge suppression component with reliable performance in various environments.

Order your Wurth Elektronik Series WE-VD Disk Varistor 820524211B today and enhance your circuit protection with reliable surge suppression.

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 820524211B?

You can click on the BUY or RFQ button to purchase 820524211B from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 820524211B?

You can download the 820524211B datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 820524211B?

WURTH ELEKTRONIK

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