Win Source Part Number: 1197746-WSR31L000FEK
Category: Resistors>Chip Resistor - Surface Mount
Series: WSR
Features: Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding
Package: Bulk
Height - Seated (Max): 0.100" (2.54mm)
Standard Package: 100
Tolerance: ±1%
Temperature Coefficient: ±750ppm/°C
Ratings: AEC-Q200
Power (Watts): 3W
Composition: Metal Element
Number of Terminations: 2
Resistance: 1 mOhms
Package / Case: 4527 J-Lead
Supplier Device Package: 4527
Temperature Range - Operating: -65°C ~ 275°C
Dimension: 0.455" L x 0.275" W (11.56mm x 6.98mm)
ECCN: EAR99
Fake Threat In the Open Market: 50 pct.
MSL Level: 1 (Unlimited)
HTSUS: 8533.21.0030
Mfr: Vishay Dale
Res Metal Strip 4527 0.001 Ohm 1% 3W 750ppm/C Molded SMD SMD Bulk Product overview: WSR31L000FEK from Vishay is a Resistor for current limiting, voltage division, biasing, sensing, termination, and precision electronic circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SMD, 0.001 Ohm, 3W. Search-friendly keywords include resistor, SMD, current sense, precision, termination, 0.001 Ohm, 3W, Chip Resistor(SMD). This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 52-WSR31L000FEK can be used for catalog matching and distributor lookup.
Res Metal Strip 4527 1m Ohm 1% 3W ¦110ppm/¦C SMD Bulk
1 mOhms ±1% 3W Chip Resistor 4527 J-Lead Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Metal Element
RES 0.001 OHM 1% 3W 4527
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | ASAP Semiconductor LLC | DigiKey | ODG (Origin Data Global) | |
|---|---|---|---|---|---|
| Product Category | Resistors | Resistors | Resistors | Resistors | Chip Resistors |
| Product Number | 1197746-WSR31L000FEK | 52-WSR31L000FEK | WSR31L000FEK | WSR31L000FEK-ND | WSR31L000FEK |
| Product Name | Resistors - Chip Resistor - Surface Mount | SMD 0.001 Ohm 3W Resistor | Res Metal Strip 4527 1m Ohm 1% 3W ¦110ppm/¦C SMD Bulk | Chip Resistor - Surface Mount | Chip Resistor - Surface Mount |
| Resistance Range | 1.00E-3 ohms | 1.00E-3 ohms | 1.00E-3 ohms | 1.00E-3 ohms | |
| Tolerance | 1 +/- % | 1 +/- % | 1 +/- % | 1 +/- % | 1 +/- % |
| Temperature Coefficient | 750 ±ppm/°C | 110 ±ppm/°C | 750 ±ppm/°C | ||
| Power Rating | 3 watts | 3 watts | 3 watts | 3 watts | |
| Operating Temperature | -65 to 275 C (-85 to 527 F) | -65 to 275 C (-85 to 527 F) | -65 to 275 C (-85 to 527 F) |
