The WSHM2818R0500FEA is a surface mount chip resistor from Win Source Electronics, specifically designed for high power applications with a power rating of 7 watts. It features a low resistance value of 50 mΩ and operates within a temperature range of -65°C to +170°C. The resistor is constructed with a solid metal nickel-chrome or manganese-copper alloy, providing a low temperature coefficient of resistance (TCR) of ±75 ppm/°C and low thermal EMF of less than 3 OºV/°C. It is AEC-Q200 qualified, making it suitable for automotive applications. The device has a very low inductance of less than 5 nH, which is beneficial for current sensing and voltage division applications. The WSHM2818R0500FEA is packaged in tape and reel format, with a typical weight of 167.8 g per 1000 pieces, and is moisture resistant, ensuring reliability in various environments.
Res Metal Strip 2818 0.05 Ohm 1% 7W ±75ppm/°C Sulfur Resistant Pad SMD T/R Automotive AEC-Q200 Product overview: WSHM2818R0500FEA 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 Automotive, SMD, 0.05 Ohm, 7W. Search-friendly keywords include resistor, SMD, current sense, precision, termination, Automotive, 0.05 Ohm, 7W, Chip Resistor(SMD). This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 52-WSHM2818R0500FEA can be used for catalog matching and distributor lookup.
Win Source Part Number: 1375315-WSHM2818R050
Category: Resistors - Chip Resistor - Surface Mount
Temperature Range - Operating: -65°C ~ 170°C
Fake Threat In the Open Market: 54 pct.
MSL Level: 1 (Unlimited)
Mfr: Vishay Dale
Series: WSHM2818
Package: Tape & Reel
Product Status: Active
Features: Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding
Package / Case: Nonstandard
Supplier Device Package: 2818
HTSUS: 8533.21.0030
Tolerance: ±1%
Ratings: AEC-Q200
Size / Dimension: 0.280" L x 0.181" W (7.10mm x 4.60mm)
Height - Seated (Max): 0.069" (1.75mm)
ECCN: EAR99
Temperature Coefficient: ±75ppm/°C
Resistance: 50 mOhms
Power (Watts): 7W
Composition: Metal Element
Number of Terminations: 2
50 mOhms ±1% 7W Chip Resistor Nonstandard Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Metal Element
50 mOhms ±1% 7W Chip Resistor Nonstandard Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Metal Element
50 mOhms ±1% 7W Chip Resistor Nonstandard Automotive AEC-Q200, Current Sense, Moisture Resistant, Pulse Withstanding Metal Element
RES, 0R05, 7W, 2818, METAL STRIP; Resistance:0.05ohm; Product Range:WSHM2818 Series; Resistor Case / Package:2818 [7146 Metric]; Power Rating:7W; Resistance Tolerance:± 1%; Resistor Technology:Metal Strip; Product Length:7.1mm RoHS Compliant: Yes
RES, 0R05, 7W, 2818, METAL STRIP; Resistance:0.05ohm; Product Range:WSHM2818 Series; Resistor Case / Package:2818 [7146 Metric]; Power Rating:7W; Resistance Tolerance:± 1%; Resistor Technology:Metal Strip; Product Length:7.1mm RoHS Compliant: Yes
RES, 0R05, 7W, 2818, METAL STRIP ROHS COMPLIANT: YES
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Newark, An Avnet Company | Newark, An Avnet Company | |
|---|---|---|---|---|---|
| Product Category | Resistors | Resistors | Resistors | Resistors | Resistors |
| Product Number | 52-WSHM2818R0500FEA | 1375315-WSHM2818R0500FEA | 541-2633-1-ND | 12AC7856 | 45AJ9684 |
| Product Name | Automotive SMD 0.05 Ohm 7W Resistor | Resistors - Chip Resistor - Surface Mount | Chip Resistor - Surface Mount | Res, 0R05, 7W, 2818, Metal Strip; Resistance Vishay | Res, 0R05, 7W, 2818, Metal Strip Rohs Compliant Vishay |
| Technology / Construction | Metal Strip | MetalAlloy | MetalAlloy | ||
| Mounting / Packaging | 2818 | Nonstandard | 2818 [7146 Metric] | ||
| Tolerance | 1 +/- % | 1 +/- % | 1 +/- % | 1 +/- % | |
| Power Rating | 7 watts | 7 watts | 7 watts | 7 watts | |
| Standards and Certifications | RoHS | RoHS | RoHS |
