Vishay RWR81S20R5FRB12
$ 4.793
Production
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Datasheets & Documents
Download datasheets and manufacturer documentation for Vishay RWR81S20R5FRB12.
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 4.793
$ 7.56
$ 7.56
Stock
357
164
164
Authorized Distributors
5
5
5
Resistance
20.5 Ω
20.5 Ω
20.5 Ω
Mount
Through Hole
Through Hole
Through Hole
Case/Package
Axial
Axial
Axial
Tolerance
1 %
1 %
1 %
Power Rating
1 W
1 W
1 W
Composition
Wirewound
Wirewound
Wirewound
Temperature Coefficient
20 ppm/°C
20 ppm/°C
20 ppm/°C
Related Parts
VishayRW81U20R0FB12
Fixed Resistor, Wire Wound, 1W, 20ohm, 4.4721V, 1% +/-Tol, 20ppm/Cel, Through Hole Mount
VishayRWR81S21R5FSB12
Fixed Resistor, Wire Wound, 1W, 21.5ohm, 4.6368V, 1% +/-Tol, 20ppm/Cel, Through Hole Mount
VishayRS01A20R00FB12
Fixed Resistor, Wire Wound, 1W, 20ohm, 4.4721V, 1% +/-Tol, 20ppm/Cel, Through Hole Mount
Descriptions
Descriptions of Vishay RWR81S20R5FRB12 provided by its distributors.
Fixed Resistor, Wire Wound, 1W, 20.5ohm, 4.5277V, 1% +/-Tol, 20ppm/Cel, Through Hole Mount
Res Wirewound 20.5 Ohm 1% 1W ±20ppm/C 0.01% Silicone AXL Bulk
RES 20.5 OHM 1W 1% WW AXIAL
EGS-1-80 20.5 1% RWR81S20R5FR B12
Manufacturer Aliases
Vishay has several brands around the world that distributors may use as alternate names. Vishay may also be known as the following names:
- VIS
- VISH
- VISHAY INTERTECHNOLOGY INC
- Vishay Thin Film
- VISHA
- Vishay Intertechnology
- Vishay Semiconductors
- VISAHY
- Vishay Intertech
- VISHY
- VISHAY INTERTECHNOLOGY ASIA PTE LTD
- Vishay Intertechnologies
- Vishay General Semiconductor - Diodes Division
- Vishay Semiconductor Opto Division
- VSHAY
- VISH/IR
- VSHY
- VSH
- VISHAY INTERTECHNOLOGY ASIA PT
- VISHAY ELECTRONIC
- VISHAY AMERICAS INC
- Vishay Semiconductor Diodes Division
- VISHAY OPTO
- VISHAY FOIL RESISTORS
- Vishay Polytech
- Vishay Semiconductor
- Vishay Sfernice
- Vishay Siliconix
- Vishay Dale
- Vishay BCcomponents
- Vishay Angstrohm
- Vishay Draloric
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageAxial
Contact PlatingLead, Tin
MountThrough Hole
Number of Terminals2
Technical
CompositionWirewound
Failure Rate0.01 %
FeaturesMilitary, Moisture Resistant
Max Operating Temperature250 °C
Max Power Dissipation1 W
Military StandardMIL-PRF-39007
Min Operating Temperature-55 °C
Number of Terminations2
PackagingBulk
Power Dissipation1 W
Power Rating1 W
Resistance20.5 Ω
Schedule B8533210080
Temperature Coefficient20 ppm/°C
TerminationAxial
Tolerance1 %
Working Voltage4.5277 V
Dimensions
Diameter2.16 mm
Lead Diameter508 µm
Lead Length38.1 mm
Length6.35 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for Vishay RWR81S20R5FRB12.
Compliance
Environmental Classification
China RoHSNon-Compliant
Lead FreeContains Lead
Radiation HardeningNo
REACH SVHCNo
RoHSNon-Compliant
Compliance Statements