820542501 Würth Elektronik Varistor (Other) In Stock
820542501 is a Würth Elektronik varistor for surge protection, power input protection, and industrial equipment safety. Key specs include 2 pins, -40°C to 105°C operating range, and through hole mount disk package. Request quote pricing, stock checks, and worldwide shipping for production or repair sourcing.
- Manufacturer
- Würth Elektronik
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- 820542501 Datasheet PDF
- Category
- Varistor
- Price
- From $0.6612(MOQ 1)
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of 820542501?
- Würth Elektronik Varistor matching 820542501 approved-BOM requirements
- 2 pins for design qualification
- -40°C to 105°C operating range supporting datasheet review
- through hole mount disk package with inquiry-based sourcing and stock verification
- 2 pins documented in part data
- -40°C to 105°C operating range documented in part data
What is 820542501 used for?
This varistor is used in surge protection, power input protection, and industrial equipment safety where engineers need a qualified replacement or production BOM line. It is useful when the design calls for 2 pins and the same through hole mount disk package. FindMyChip supports RFQ-based sourcing, stock verification, and lifecycle checks for purchasing teams.
What are the specifications of 820542501?
| Reach Compliance Code | Compliant |
| YTEOL | 15 |
| Circuit RMS Voltage-Max | 25V |
| Energy Absorbing Capacity-Max | 9.4J |
| Mounting Feature | THROUGH HOLE MOUNT |
| Package Height | 19.5mm |
| Package Length | 16.5mm |
| Package Shape | DISK PACKAGE |
| Package Style | Radial |
| Package Width | 5.2mm |
| Packing Method | TR, EMBOSSED PAPER, 13 INCH |
| Rated Power Dissipation (P) | 0.1W |
| Reference Standard | CUL; VDE; UL |
| Resistor Type | VARISTOR |
| Surface Mount | NO |
| Terminal Placement | RADIAL |
| Terminal Shape | WIRE |
| Working Voltage | 31V |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8533.40.40.00 |
Where can I find the 820542501 datasheet?
820542501 Datasheet DownloadOfficial datasheet from Würth Elektronik
What are equivalent replacements for 820542501?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How should engineers qualify 820542501 for surge protection, power input protection, and industrial equipment safety?
820542501 is a varistor from Würth Elektronik with 2 pins, so engineers can compare the electrical rating, package needs, and approval requirements before releasing the production BOM.
Which assembly details matter when sourcing 820542501 for production?
Buyers should confirm -40°C to 105°C operating range and the through hole mount disk package against the approved footprint, because changing a component with 2 pins can affect PCB fit, test coverage, and incoming inspection.
When is 820542501 a practical choice instead of a nearby varistor alternative?
It is practical when the design specifically needs 2 pins plus the listed Würth Elektronik datasheet characteristics, while purchasing verifies stock, lead time, and lot traceability for the same -40°C to 105°C operating range.
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Why Buy from FindMyChip
About Würth Elektronik
Würth Elektronik is a leading electronic component manufacturer. FindMyChip sources Würth Elektronik ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.9000 | $0.90 |
| 5+ | $0.8600 | $4.30 |
| 10+ | $0.8100 | $8.10 |
| 100+ | $0.7810 | $78.10 |
| 250+ | $0.7550 | $188.75 |
| 750+ | $0.6612 | $495.90 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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