WSL39211L000FEA Vishay In Stock
WSL39211L000FEA is a 1 mohm surface-mount current-sense resistor by Vishay. Key specs: 1% tolerance, 10 mm length, 0.38 mm height, and anti-sulfur construction. From quoted pricing, in stock with worldwide shipping.
- Manufacturer
- Vishay
- Package
- —
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- WSL39211L000FEA Datasheet PDF
- Price
- From $0.4580(MOQ 50)
- Temp Range
- -65.0°C to 170.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of WSL39211L000FEA?
- 1 mohm nominal resistance for high-current measurement
- 1% tolerance for controlled sensing accuracy
- 10 mm-long low-profile SMD package with 0.38 mm height
- Anti-sulfur construction for harsh-environment reliability
What is WSL39211L000FEA used for?
WSL39211L000FEA supports current monitoring in battery systems, power converters, motor drives, industrial controls, and overcurrent protection. Its very low resistance minimizes insertion loss in high-current paths.
What are the specifications of WSL39211L000FEA?
| Reach Compliance Code | Compliant |
| YTEOL | 7.2 |
| Additional Feature | ANTI-SULFUR |
| Construction | Rectangular |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Package Height | 0.38mm |
| Package Length | 10mm |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Package Width | 5.2mm |
| Packing Method | TR, EMBOSSED PLASTIC, 13 INCH |
| Rated Power Dissipation (P) | 3W |
| Rated Temperature | 70°C |
| Reference Standard | AEC-Q200 |
| Resistance | 0.001Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 3921 |
| Surface Mount | YES |
| Technology | METAL STRIP |
| Temperature Coefficient | 150ppm/°C |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Shape | GULL WING |
| Tolerance | 1% |
| Working Voltage | 0.055V |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8533.21.00.30 |
Where can I find the WSL39211L000FEA datasheet?
WSL39211L000FEA Datasheet DownloadOfficial datasheet from Vishay
What are equivalent replacements for WSL39211L000FEA?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which resistance and tolerance define WSL39211L000FEA?
The 1L000 ordering code identifies 1 mohm nominal resistance, and the F tolerance code indicates 1% for current-sense calculations and qualification.
How much board space should designers reserve for this Vishay resistor?
The fetched package data lists approximately 10 mm length and 0.38 mm height, requiring a matching land pattern and substantial current-carrying copper.
Why does anti-sulfur construction matter in production use?
Anti-sulfur construction helps protect the 1 mohm current-sense element in contaminated environments, but buyers should still confirm qualification and operating-temperature requirements.
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Why Buy from FindMyChip
About Vishay
Vishay is a leading electronic component manufacturer. FindMyChip sources Vishay ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 50+ | $0.7840 | $39.20 |
| 100+ | $0.7440 | $74.40 |
| 250+ | $0.6365 | $159.12 |
| 500+ | $0.5830 | $291.50 |
| 1000+ | $0.4890 | $489.00 |
| 3000+ | $0.4580 | $1374.00 |
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