myMectronic
myMectronic

A Premier B2B Part Search

WURTH ELEKTRONIK 820552711 Electrical Surge Protector

This standard disk varistor with a 5 mm diameter offers reliable overvoltage protection for electronic circuits. RoHS compliant, its electrical properties include a breakdown voltage of 430 V at 10 mA, with a maximum clamping voltage of 745 V at peak current. Designed for high surge capacity, it features certification from UL, CSA, and VDE. The varistor's durable construction ensures long-lasting performance, making it suitable for surge suppression in industrial and consumer electronics. Its compact size and robust dielectric properties make it versatile for various protection applications.

Authorized Distributors
Source:DigiKey
Part No:820552711
Stock:1341
Inv Date:06-12-2026
Price: Unit price: $0.94
Buy/RFQ:
Part No:820552711
Stock:2312
Inv Date:06-12-2026
Price: Unit price: $0.94
Buy/RFQ:

WURTH ELEKTRONIK 820552711 Electrical Surge Protector Specifications:

  • Diameter: 5 mm
  • Breakdown Voltage: 430 V at 10 mA
  • Clamping Voltage: 745 V at Peak Current
  • Peak Current: tested at 8/20 1s waveform
  • Energy: 16.5 W
  • Capacitance: Not specified
  • Operating Temperature: -40 to +85°C
  • Soldering Temperature: 255°C for 10s
  • Certification: UL E332875, CSA 224856, VDE 40016998 & 40016986
  • Response Time: Max. 25 ns
  • RoHS Compliant: Yes
  • Material: Metal-oxide semiconductor (varistor), RoHS compliant
  • Lead Free Soldering: Yes

Buy the Buy Warth Elektronik Disk Varistor Part Number 820552711 Online

Purchase the Warth Elektronik disk varistor online today for superior surge suppression in electronic circuits. This 5 mm diameter device features high surge capacity, RoHS compliance, and certified safety standards from UL, CSA, and VDE. Its robust design ensures long-lasting performance under high voltage and energy spikes, making it ideal for industrial, commercial, and consumer applications. Order now to secure reliable overvoltage protection that enhances device safety and operational longevity. Fast shipping and excellent customer support available.

Get Warth Elektronik 820552711 disc varistor today—built for surge protection, durability, and reliable electrical performance.

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 820552711?

You can click on the BUY or RFQ button to purchase 820552711 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 820552711?

You can download the 820552711 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 820552711?

WURTH ELEKTRONIK

WURTH ELEKTRONIK Part List

Browse and search other WURTH ELEKTRONIK parts, locate datasheets and stock

Sponsored by