Manufacturer: Vishay
Win Source Part Number: 1091181-WSL2010R4000
Packaging: Reel - TR
Features: Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding
Height - Seated (Max): 0.035" (0.89mm)
Tolerance: ±1%
Temperature Coefficient: ±75ppm/°C
Power (Watts): 0.5W, 1/2W
Resistance (Ohms): 0.4
Composition: Metal Element
Number of Terminations: 2
Categories: Resistors
Status: Active
Temperature Range - Operating: -65°C to 170°C
Case / Package: 2010
Popularity: Medium
Fake Threat In the Open Market: 40 pct.
Supply and Demand Status: Sufficient
Application Field: Used in Automotive
0.4 Ohm 1% 0.5W Metal Strip Current Sense Resistor, 2010 SMD Product overview: WSL2010R4000FEA 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, 0.4 Ohm, 0.5W. Search-friendly keywords include resistor, SMD, current sense, precision, termination, 0.4 Ohm, 0.5W, Chip Resistor(SMD). This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 52-WSL2010R4000FEA can be used for catalog matching and distributor lookup.
RES .40ohm 1/2W 1% 2010 SMD
400 mOhms ±1% 0.5W, 1/2W Chip Resistor 2010 (5025 Metric) Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Metal Element
400 mOhms ±1% 0.5W, 1/2W Chip Resistor 2010 (5025 Metric) Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Metal Element
400 mOhms ±1% 0.5W, 1/2W Chip Resistor 2010 (5025 Metric) Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Metal Element
CURRENT SENSE RESISTOR, 0.4 OHM, 500 MW,1%, FULL REEL; Resistance:0.4ohm; Product Range:WSL Series; Resistor Case / Package:2010 [5025 Metric]; Power Rating:500mW; Resistance Tolerance:± 1%; Resistor Technology:Metal Strip RoHS Compliant: Yes
METAL STRIP RESISTOR, 0.4OHM, 1%, 2010; Resistance:0.4ohm; Product Range:WSL Series; Resistor Case / Package:2010 [5025 Metric]; Power Rating:500mW; Resistance Tolerance:± 1%; Resistor Technology:Metal Strip; Product Length:5.08mm RoHS Compliant: Yes
RES 0.4 OHM 1% 1/2W 2010
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | ASAP Semiconductor LLC | DigiKey | Newark, An Avnet Company | Newark, An Avnet Company | ODG (Origin Data Global) | |
|---|---|---|---|---|---|---|---|
| Product Category | Resistors | Resistors | Resistors | Resistors | Resistors | Resistors | Chip Resistors |
| Product Number | 1091181-WSL2010R4000FEA | 52-WSL2010R4000FEA | WSL2010R4000FEA | WSLE-.40DKR-ND | 78R0377 | 18X4741 | WSL2010R4000FEA |
| Product Name | Chip Resistor - Surface Mount - WSL2010R4000FEA | SMD 0.4 Ohm 0.5W Resistor | RES .40 OHM 1/2W 1% 2010 SMD | Chip Resistor - Surface Mount | Current Sense Resistor, 0.4 Ohm, 500 Mw,1%, Full Reel; Resistance Vishay | Metal Strip Resistor, 0.4Ohm, 1%, 2010; Resistance Vishay | Chip Resistor - Surface Mount |
| Category / Application | Automotive | Automotive; Current Sensing; General Use | Current Sensing | ||||
| Resistance Range | 0.4000 ohms | 0.4000 ohms | 0.4000 ohms | 0.4000 ohms | 0.4000 ohms | 0.4000 ohms | 0.4000 ohms |
| Tolerance | 1 +/- % | 1 +/- % | 1 +/- % | 1 +/- % | 1 +/- % | 1 +/- % | 1 +/- % |
| Temperature Coefficient | 75 ±ppm/°C | 75 ±ppm/°C | |||||
| Power Rating | 0.5000 watts | 2 watts | 0.5000 watts | 0.5000 watts | 0.5000 watts | 0.5000 watts |
