820524211B Part Information

Details for 820524211B by Wurth Electronics

Circuit Protection>TVS - Transient Voltage Suppressors>TVS Varistors

Part Downloads

Part Specifications

Voltage Rating VAC 420V
Voltage Rating V DC 560V
Product Range WE-VD Series
Clamping Voltage Vc Max 1.12kV
Varistor Case Style Disc 20mm
Varistor Type Metal Oxide Varistor (MOV)
Peak Surge Current @ 8/20µs 6.5kA
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Peak Energy (10/1000uS) 344J
Automotive Qualification Standard -
SVHC No SVHC (15-Jan-2019)
Body Diameter 20mm
Capacitance 570pF
Clamping Voltage 1.12kV
Clamping Voltage @ 8/20µs Max 1120V
Operating Temperature Range -40°C to +125°C
Peak Pulse Current IPP @ 8/20µs 6500A
Suppressor Type Varistor
Surge Current 6.5kA
RoHS Compliant

Alternative Part Descriptions

  • VARISTOR - BULK20MM 420VRMS; Voltage Rating VAC:420V; Voltage Rating V DC:560V; Product Range:WE-VD Series; Clamping Voltage Vc Max:1.12kV; Varistor Case Style:Disc 20mm; Varistor Type:Metal Oxide Varistor (MOV); Peak Surge Current @RoHS Compliant: Yes | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a 820524211B?

Additional datasheets, footprints and schematics for 820524211B are listed in our Part Details tab. You can also find the 820524211B image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for 820524211B in the Pricing & Inventory tab next to part details. You can view 820524211B price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does 820524211B fall under?

The 820524211B is listed under Circuit Protection > TVS - Transient Voltage Suppressors > TVS Varistors.

Can I view similar or alternative parts?

You can view similar parts to 820524211B when available in the TVS Varistors range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the 820524211B you can contact the distributor directly for product support, shipping queries etc.

Is the 820524211B RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for 820524211B have stock available?

Authorised distributors including Newark Electronics have stock available or on a lead time for 820524211B.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for 820524211B often in real-time on the comparison pages.

What if I can't find stock of 820524211B?

You can fill out our help required form which you can use to request a quote for 820524211B from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

Viewing Distributors for 820524211B

Loading Results for 820524211B
Show All Results
We use cookies to improve your experience. See our privacy policy.
Chat to us