Vishay RWR81SR681FRB12
Technical Specifications
Physical
Case/PackageAxial
Contact PlatingLead, Tin
MountThrough Hole
Technical
CompositionWirewound
Failure Rate0.01 %
FeaturesMilitary, Moisture Resistant
Max Operating Temperature250 °C
Max Power Dissipation1 W
Military StandardMIL-PRF-39007
Min Operating Temperature-65 °C
Number of Terminations2
PackagingBulk
Power Rating1 W
Resistance681 mΩ
Temperature Coefficient400 ppm/°C
Tolerance1 %
Dimensions
Diameter2.16 mm
Lead Length38.1 mm
Length6.35 mm
Width2.16 mm
Inventory History
3 month trend: +138%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 3.1
$ 2.76
Stock
95
2,223
Authorized Distributors
3
3
Resistance
681 mΩ
681 mΩ
Mount
Through Hole
Through Hole
Case/Package
Axial
Axial
Tolerance
1 %
1 %
Power Rating
1 W
1 W
Composition
Wirewound
Wirewound
Temperature Coefficient
400 ppm/°C
400 ppm/°C
Engineering Resources
View Evaluation kits and Reference designs for Vishay RWR81SR681FRB12.
Related Parts
Vishay DaleRWR89SR665FRB12
Res Wirewound 0.665 Ohm 1% 3W ±400ppm/°C 0.01% Ceramic Hi Temp Sil AXL Thru-Hole Bulk
Vishay DaleRWR80SR649FSB12
Res Wirewound 0.649 Ohm 1% 2W ±400ppm/°C 0.001% Ceramic Hi Temp Sil AXL Thru-Hole Bulk
Vishay DaleRWR89SR665FSB12
Res Wirewound 0.665 Ohm 1% 3W ±400ppm/°C 0.001% Ceramic Hi Temp Sil AXL Thru-Hole Bulk
Descriptions
Descriptions of Vishay RWR81SR681FRB12 provided by its distributors.
Resistor, 681 Milliohms, ± 1%, 1 W, Axial Leaded, Wirewound, Military Reliability
RES 681 MOHM 1W 1% WW AXIAL
EGS-1-80 .681 1% RWR81SR681FR B12
OEMs, CMs ONLY (NO BROKERS)
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
- VISHA
- Vishay Thin Film
- Vishay Intertechnology
- Vishay Semiconductors
- VISAHY
- VISHY
- VISHAY INTERTECHNOLOGY ASIA PTE LTD
- VISHAY FOIL RESISTORS
- Vishay Intertech
- Vishay Semiconductor Opto Division
- VISH/IR
- VSHY
- VSH
- VISHAY INTERTECHNOLOGY ASIA PT
- VSHAY
- VISHAY ELECTRONIC
- Vishay General Semiconductor - Diodes Division
- Vishay Intertechnologies
- VISHAY AMERICAS INC
- Vishay Semiconductor Diodes Division
- VISHAY PRECISION GROUP
- VISHAY AMERICAS
- Vishay Intertechnology Inc.
Inventory History
3 month trend: +138%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageAxial
Contact PlatingLead, Tin
MountThrough Hole
Technical
CompositionWirewound
Failure Rate0.01 %
FeaturesMilitary, Moisture Resistant
Max Operating Temperature250 °C
Max Power Dissipation1 W
Military StandardMIL-PRF-39007
Min Operating Temperature-65 °C
Number of Terminations2
PackagingBulk
Power Rating1 W
Resistance681 mΩ
Temperature Coefficient400 ppm/°C
Tolerance1 %
Dimensions
Diameter2.16 mm
Lead Length38.1 mm
Length6.35 mm
Width2.16 mm
Compliance
Environmental Classification
Lead FreeContains Lead
Radiation HardeningNo
RoHSNon-Compliant
Compliance Statements