Vishay WSL3921L3000FEA Chip Resistors
RES SMD 300 UOHM 1% 3W 3921
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
WSL3921L3000FEA
Base Model
Detailed Description
RES SMD 300 UOHM 1% 3W 3921
Package
3921
Lifecycle Status
Active
Datasheet
Quick Jump:
Technical Specifications
Vishay WSL3921L3000FEA Chip Resistors technical specifications.
General
Series
WSL
RoHS
Yes
Package / Case
3921
Operating Temperature
-65 °C ~ 170 °C
Case Code Imperial
3921
Composition
Metal Strip
Lead Free
Lead Free
Max Power Dissipation
3 W
Number of Terminations
2
Package Quantity
3000
Alternate Parts Comparison (WSL3921L3000FEA vs WSL3921L2000FEA vs WSL3921L5000FEA vs WSL39214L000FEA)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 3921 | 3921 | 3921 | 3921 |
| Tolerance | 1 % | 1 % | 1 % | 1 % |
| Operating Temperature | -65 °C ~ 170 °C | -65 °C ~ 170 °C | -65 °C ~ 170 °C | -65 °C ~ 170 °C |
| Resistance | 0.3mR | 200µO | 0.5mR | 4mR |
| RoHS | Yes | Compliant | Yes | Yes |
| Composition | Metal Strip | Metal Strip | Metal Element, Metal Strip | Metal Element, Metal Strip |
| Power Rating | 3 W | 3 W | 3 W | 3 W |
| Temperature Coefficient | 175ppm/°C | 325ppm/°C | 150ppm/°C | 75ppm/°C |
| Termination Style | SMD/SMT | Pad | SMD/SMT | SMD/SMT |
| Series | WSL | -- | WSL | WSL |
| Case Code Imperial | 3921 | -- | 3921 | 3921 |
| Max Power Dissipation | 3 W | -- | 3 W | 3 W |
| Action |
More Parts in Chip Resistors
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
WSL3921L5000FEAVishayRESISTOR, CURRENT SENSE, METAL STRIP, 3 W, 1 %, 175 ppm, 0.0005 ohm, SURFACE MOUNT, 3921, CHIP, GREEN
WSL3921L2000FEAVishayRes Metal Strip 3921 0.0002 Ohm 1% 3W ±150ppm/°C Sulfur Resistant Pad SMD T/R Automotive
WSLP3921L2000FEAVishayRes Metal Strip 3921 0.0002 Ohm 1% 9W 150ppm/°C Pad SMD T/R Automotive AEC-Q200