Disk Varistor Standard WE-VD
Lifecycle: Active Supply Risk Score and Supply Risk Trend are available on Pro and Enterprise. Watchlist (Pro)
Datasheets:Datasheet (Farnell)
Country of origin: CNRoHS Compliant MSL MSL 1
Farnell(1/2)
Supply Risk Summary
Supply chain risk trend is available on Pro and Enterprise plans.
Multi-source
Active
Sign in to view detailed supply risk factors and indicators.
View PlansConfirmed Stock
170,302
4 of 5 suppliers stocked
Best Unit Price
—
Availability
4of 5 suppliers
Fastest delivery: 112 days
Shortest factory lead: 17 weeks
Stock by Supplier
Stock & Availability
| Supplier | Supplier Part Number | Stock | Delivery | Factory Lead | MOQ | Packaging | Status |
|---|---|---|---|---|---|---|---|
 | 820543011 | 165,649 | 112 days | — | Minimum order quantity 1 | Reel | In Stock |
 | 1,510 | — | 19 weeks | Minimum order quantity 1Order multiple 750 | Cut Tape (CT) | In Stock | |
| 1,510 | — | 19 weeks | Minimum order quantity 750Order multiple 750 | Tape & Reel (TR) | In Stock | |
 | 1,321 | — | 17 weeks | Minimum order quantity 1 | Reel, Cut Tape | In Stock | |
 | 312 | 112 days | — | Minimum order quantity 1 | — | In Stock |
Supplier Part Details
| Supplier | Description | RoHS | MSL | Life Cycle | SVHC | Category | Country | Weight | Tariff Code | Packaging | Links |
|---|---|---|---|---|---|---|---|---|---|---|---|
Würth Elektronik 820543011 | Disk Varistor Standard WE-VD | No | MSL 1 | Active | — | EMC Components | CN | 2.4692 g | 85332100000 (EU national) | Reel | |
Digi-Key 732-13277-2-ND | 470 V 4.5 kA Varistor 1 Circuit Through Hole Disc 14mm | — | — | Active | — | — | — | — | — | Tape & Reel (TR) | |
Digi-Key 732-13277-1-ND | 470 V 4.5 kA Varistor 1 Circuit Through Hole Disc 14mm | — | — | Active | — | — | — | — | — | Cut Tape (CT) | |
Farnell 2808073 | WURTH ELEKTRONIK - 820543011 - TVS-Varistor, 300 V, 385 V, WE-VD, 775 V, Scheibe 14mm, Metalloxidvaristor (MOV) | Yes | — | Active | No SVHC (04-Feb-2026) | — | CN | — | 85334010 (EU CN) | — | |
Mouser 710-820543011 | Varistors WE-VD 14mm Disc 420pF 4500A 385VDC | Yes | — | — | — | Varistors | — | 0.001024 g | 8533404000 (US HTS) | Reel, Cut Tape |
Technical Attributes
(Channel) Input Capacitance4.2E-10Farad
(Reverse) Breakdown Voltage470Volt
(Reverse) Peak Pulse Current4500Ampere
AC Operating Voltage300Volt
Application230 VAC
Clamping Voltage775Volt
CSA ApprovalYes
cULus ApprovalUL1449
cULus Approval StandardE332875
Current @ Surge Clamping Voltage50Ampere
Date-CodeDate Code - WWY
DC Operating Voltage385Volt
Diameter0.0165Meter
Energy Absorption140Joule
Equivalent Circuit Cp1000Hertz
Grid0.0075Meter
Halogen Free ApprovalConform
Halogen Free ApprovalIEC 61249-2-21
Halogen Free ApprovalJEDEC JS709B
Halogen Free ApprovalConform
Height0.025Meter
Height0.02Meter
High Surge TypeNo
Length0.0165Meter
Life Cycle TimeEstimated lifetime > 10 years
Marketing ChangesPackaging Table updated CM23CHG07172001
Markingp/n without "820"
MarkingcURus, VDE
MarkingWE-S
Max. Operating Temperature105Degree Celsius
Measured Limiting Voltage1200Volt
Min. Operating Temperature-40Degree Celsius
MountTHT
Nominal Discharge Current3000Ampere
Operating Temperature-40 °C up to +85 °C
Pad to Pad (Middle)0.0015Meter
Pin Diameter0.0008Meter
Pin to Pin (Middle)0.0015Meter
Pin to Pin (Middle)0.0075Meter
Power Dissipation0.6Watt
ProGra Release NoteChange Op.Tem.max from 85°C to 105°C | 25.11.2024 | Demharter Robert
REACh ApprovalConform or declared
REACh Approval(EC)1907/2006
Relative Humidity75Percentage/Relativehumidity
Size14 mm
StatusValid
UL1449 ApprovalYes
VDE Approval40016986
VDE ApprovalYes
VersionTHT
Width0.007Meter
Width0.0047Meter