Manufacturer: TT Electronics/Welwyn
Win Source Part Number: 1057479-LR2010-R05FW
Packaging: Reel - TR
Features: Automotive AEC-Q200, Current Sense, Moisture Resistant
Height - Seated (Max): 0.033" (0.84mm)
Tolerance: ±1%
Temperature Coefficient: ±100ppm/°C
Power (Watts): 1W
Resistance (Ohms): 0.05
Composition: Thick Film
Number of Terminations: 2
Family Name: LR
Categories: Resistors
Temperature Range - Operating: -55°C to 150°C
Case / Package: 2010
Alternative Parts (Cross-Reference): CSFN 10.051%I; LCR2010-R050FT; PE2010FKE7W0R05L; WW20PR050FTL;
Introduction Date: December 01, 2015
ECCN: EAR99
Country of Origin: Mexico, United Kingdom
Estimated EOL Date: 2033
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 32 pct.
Supply and Demand Status: Balance
RES 0.05 OHM 1% 1W 2010
Res Thick Film 2010 0.05 Ohm 1% 1W ±100ppm/°C Pad SMD T/R Automotive AEC-Q200 Product overview: LR2010-R05FW from TT Electronics/Welwyn 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, 1W. Search-friendly keywords include resistor, SMD, current sense, precision, termination, Automotive, 0.05 Ohm, 1W, Chip Resistor(SMD). This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 52-LR2010-R05FW can be used for catalog matching and distributor lookup.
CURRENT SENSE RES, 0R05, 1%, 1 W, 2010; Resistance:0.05ohm; Product Range:LR Series; Resistor Case Style:2010 [5025 Metric]; Power Rating:1W; Resistance Tolerance:± 1%; Resistor Element Material:Thick Film; Temperature Coefficient:± RoHS Compliant: Yes
Surface Mount Chip Resistor, Thick Film, AEC-Q200 LR Series, 0.05 ohm, 1 W, 1%, 200 V RoHS Compliant: Yes
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Newark, An Avnet Company | Newark, An Avnet Company | |
|---|---|---|---|---|---|
| Product Category | Resistors | Resistors | Resistors | Resistors | Resistors |
| Product Number | 1057479-LR2010-R05FW | 985-1203-2-ND | 52-LR2010-R05FW | 12AC1367 | 97K3870 |
| Product Name | Chip Resistor - Surface Mount - LR2010-R05FW | Chip Resistor - Surface Mount | Automotive SMD 0.05 Ohm 1W Resistor | Current Sense Res, 0R05, 1%, 1 W, 2010; Resistance Tt Electronics/welwyn | Surface Mount Chip Resistor, Thick Film, Aec-Q200 Lr Series, 0.05 Ohm, 1 W, 1%, 200 V Rohs Compliant Tt Electronics/welwyn |
| Technology / Construction | MetalFilm; Thick Film (Chip) | Thick Film (Chip) | Thick Film | Thick Film (Chip) | Thick Film (Chip) |
| Resistance Range | 0.0500 ohms | 0.0500 ohms | 0.0500 ohms | 0.0500 ohms | |
| Tolerance | 1 +/- % | 1 +/- % | 1 +/- % | 1 +/- % | |
| Temperature Coefficient | 100 ±ppm/°C | 100 ±ppm/°C | 100 ±ppm/°C | ||
| Power Rating | 1 watts | 1 watts | 1 watts | 1 watts |
