40 mOhms ±1% 2W Chip Resistor 4527 J-Lead Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Metal Element
Lifecycle: Active Supply Risk Score and Supply Risk Trend are available on Pro and Enterprise. Watchlist (Pro)
Datasheets:Datasheet (Farnell)
Country of origin: ILRoHS Compliant MSL MSL 1
Farnell(1/8)
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View PlansConfirmed Stock
24,347
Availability is incomplete; unknown stock and unidentified marketplace inventory are excluded.
7 of 22 suppliers stocked
Best Unit Price
—
Availability
7of 22 suppliers
Fastest delivery: 126 days
Shortest factory lead: 8 weeks
Stock by Supplier
Stock & Availability
| Supplier | Supplier Part Number | Stock | Delivery | Factory Lead | MOQ | Packaging | Status |
|---|---|---|---|---|---|---|---|
 | 7,500 | — | — | Minimum order quantity 75 | Reel - TR | In Stock | |
 | 7,363 | — | 16 weeks | Minimum order quantity 1 | Reel, Cut Tape, MouseReel | In Stock | |
 | 3,000 | — | 8 weeks | Minimum order quantity 1,500Order multiple 1,500 | In Stock | In Stock | |
 | WSR2R0400FEA(In Stock) WSR2R0400FEA(In Stock) | 3,000 | — — | 8 weeks — | Minimum order quantity 1,500Order multiple 1,500 Minimum order quantity 1,500Order multiple 1,500 | In Stock | In Stock |
| 174 | — | 8 weeks | Minimum order quantity 1 | Cut Strip | In Stock | |
| 3,000 | — | — | Minimum order quantity 1,500Order multiple 1,500 | In Stock | In Stock | |
| 174 | — | — | Minimum order quantity 18 | In Stock | In Stock | |
 | 1,879 | — | — | Minimum order quantity 1 | Tape & Reel (TR) | In Stock | |
 | WSRA-.04CT-ND | 1,472 | — | 19 weeks | Minimum order quantity 1 | Cut Tape (CT) | In Stock |
| WSRA-.04DKR-ND | 1,472 | — | 19 weeks | Minimum order quantity 1 | Digi-Reel® | In Stock |
| WSRA-.04TR-ND | 1,472 | — | 19 weeks | Minimum order quantity 1,500Order multiple 1,500 | Tape & Reel (TR) | In Stock |
 | 166692F | 101 | — | — | Minimum order quantity 1 | Cut-Tape, Reel | In Stock |
 | 44 | 126 days | — | Minimum order quantity 1 | — | In Stock | |
| 44 | 126 days | — | Minimum order quantity 100 | — | In Stock | |
 | SGUWSR20401BLKTRE2 | 0 | 77 days | — | Minimum order quantity 1,500Order multiple 1,500 | — | No Stock |
| WSR2R0400FEA | 0 | 129 days | — | Minimum order quantity 1,500Order multiple 1,500 | — | No Stock |
 | 0 | — | — | Minimum order quantity 1,500 | piece(s) | No Stock | |
 | 0 | — | 8 weeks | Minimum order quantity 3,000Order multiple 1,500 | — | No Stock | |
| 0 | — | 40 weeks | Minimum order quantity 3,000Order multiple 1,500 | REEL | No Stock | |
 | 0 | — | — | Minimum order quantity 1,500Order multiple 1,500 | TAPE/REEL | No Stock | |
 | 0 | — | — | Minimum order quantity 1,500Order multiple 1,500 | Reel | No Stock | |
 | 0 | — | — | Minimum order quantity 1,500Order multiple 1,500 | - | No Stock |
Supplier Part Details
| Supplier | Description | RoHS | MSL | Life Cycle | SVHC | Category | Country | Weight | Tariff Code | Packaging | Links |
|---|---|---|---|---|---|---|---|---|---|---|---|
Bürklin 09E1444 | Resistor, metal strip, SMD 4527, 40 mΩ, 2 W, ±1 %, WSR2R0400FEA | Yes | — | Active | Yes | SMD Resistors | IL | — | 85331000 (EU CN) | piece(s) | |
Digi-Key WSRA-.04CT-ND | 40 mOhms ±1% 2W Chip Resistor 4527 J-Lead Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Metal Element | — | MSL 1 | Active | — | Resistors | — | — | 8533.21.0030 (US HTS) | Cut Tape (CT) | |
Digi-Key WSRA-.04TR-ND | 40 mOhms ±1% 2W Chip Resistor 4527 J-Lead Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Metal Element | — | MSL 1 | Active | — | Resistors | — | — | 8533.21.0030 (US HTS) | Tape & Reel (TR) | |
Farnell 1107442RL | VISHAY - WSR2R0400FEA - Strommesswiderstand, Oberflächenmontage, 0.04 ohm, WSR Series, 4527 [Metrisch 11470], 2 W, ± 1% | Yes | — | Active | No SVHC (25-Jun-2025) | — | IL | — | 85332100 (EU CN) | — | |
Verical 65551799 | Res Metal Strip 4527 0.04 Ohm 1% 2W ±75ppm/°C Sulfur Resistant J-Lead SMD T/R Automotive AEC-Q200 | Yes | — | Active | — | Resistor Fixed Single-Surface Mount | IL | — | — | In Stock | |
Verical 87541512 | Res Metal Strip 4527 0.04 Ohm 1% 2W ±75ppm/°C Sulfur Resistant J-Lead SMD T/R Automotive AEC-Q200 | Yes | — | Active | — | Resistor Fixed Single-Surface Mount | IL | — | — | In Stock | |
Arrow USA V72:2272_09631636 | Res Metal Strip 4527 0.04 Ohm 1% 2W ±75ppm/°C Sulfur Resistant J-Lead SMD T/R Automotive AEC-Q200 | Yes | — | Active | — | Resistor Fixed Single-Surface Mount | IL | — | — | Cut Strip | |
Digi-Key WSRA-.04DKR-ND | 40 mOhms ±1% 2W Chip Resistor 4527 J-Lead Anti-Sulfur, Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Metal Element | — | MSL 1 | Active | — | Resistors | — | — | 8533.21.0030 (US HTS) | Digi-Reel® | |
Arrow USA V36:1790_09631636 | Res Metal Strip 4527 0.04 Ohm 1% 2W ±75ppm/°C Sulfur Resistant J-Lead SMD T/R Automotive AEC-Q200 | Yes | — | Active | — | Resistor Fixed Single-Surface Mount | IL | — | — | In Stock | |
Weltron 147044234352 | WSR-2 .04 1% EA e2 AECQ | Yes | — | — | — | — | — | — | — | - | |
Verical WSR2R0400FEA | Res Metal Strip 4527 0.04 Ohm 1% 2W ±75ppm/°C Sulfur Resistant J-Lead SMD T/R Automotive AEC-Q200 | Yes | — | Active | — | Resistor Fixed Single-Surface Mount | IL | — | — | In Stock | |
Arrow USA WSR2R0400FEA | Res Metal Strip 4527 0.04 Ohm 1% 2W ±75ppm/°C Sulfur Resistant J-Lead SMD T/R Automotive AEC-Q200 | Yes | — | Active | — | Resistor Fixed Single-Surface Mount | IL | — | — | In Stock | |
Future Electronics WSR2R0400FEA | WSR Series 4527 2 W 0.04 Ohm ±1% ±75 ppm/°C Power Metal Strip Resistor | Yes | — | Active | — | fixed resistors | — | — | — | REEL | |
Avnet Abacus WSR2R0400FEA | Res SMD; Power Metal Strip Low Ohm; WSR 4527 R040 1% 2W 75ppm; RoHS; T&R | Yes | — | — | — | — | — | — | — | — | |
Farnell 1107442 | VISHAY - WSR2R0400FEA - Strommesswiderstand, Oberflächenmontage, 0.04 ohm, WSR Series, 4527 [Metrisch 11470], 2 W, ± 1% | Yes | — | Active | No SVHC (25-Jun-2025) | — | IL | — | 85332100 (EU CN) | — | |
Avnet Abacus SGUWSR20401BLKTRE2 | Res SMD; Power Metal Strip Low Ohm; WSR 4527 R040 1% 2W 75ppm; RoHS; T&R | Yes | — | — | — | — | — | — | — | — | |
Winsource WSR2R0400FEA | RES SMD 0.04 OHM 1% 2W 4527 | Yes | — | — | — | — | — | — | — | Reel - TR | |
LCSC C499537 | 2W 40mΩ Current Sense Resistor ±1% ±75ppm/℃ 4527 Chip Resistor - Surface Mount RoHS | Yes | — | — | — | Current Sense Resistors / Shunt Resistors | — | 0.00057 g | — | Tape & Reel (TR) | |
TTI WSR2R0400FEA | Current Sense Resistors - SMD 2watts .04ohms 1% | Yes | — | — | No | Current Sense Resistors - SMD | — | — | 8533210000 (EU TARIC) | Reel | |
Future Electronics 3983897 | WSR Series 4527 2 W 0.04 Ohm ±1% ±75 ppm/°C Power Metal Strip Resistor | Yes | — | Active | — | fixed resistors | — | — | — | — | |
Newmatik 166692F | R/40mOhm/4527/1%/2 W/75ppm/metalfilm/SMD | — | — | — | — | — | — | — | — | Cut-Tape, Reel | |
Mouser 71-WSR2R0400FEA | Current Sense Resistors - SMD 2watts .04ohms 1% | Yes | — | — | — | Current Sense Resistors - SMD | — | 0.000001 g | 8533210000 (EU TARIC) | Reel, Cut Tape, MouseReel | |
MyArrow WSR2R0400FEA | Res Metal Strip 4527 0.04 Ohm 1% 2W ±75ppm/C Sulfur Resistant J-Lead SMD T/R Automotive AEC-Q200 | Yes | — | Active | — | D | — | — | 85331000 (EU CN) | TAPE/REEL |
Technical Attributes
DesignSMD 4527
Height2.41m
Length11.56m
max. operating temperature275°C
min. operating temperature-65°C
ohmic resistance40Ω
Power2W
SeriesWSR
Technologymetal strip
Temperature coefficient±75 ppm/K
Tolerance±1 %