Vishay Dale RWR81S49R9FMB12

Res 49.9 Ohm 1W 1% Ww Axial
Datasheet

Price and Stock

Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers

Technical Specifications

Physical
Case/PackageAxial
Technical
CompositionWirewound
Failure Rate1 %
FeaturesMilitary, Moisture Resistant
Max Power Dissipation1 W
Number of Terminations2
PackagingBulk
Power Rating1 W
Resistance49.9 Ω
Temperature Coefficient20 ppm/°C
Tolerance1 %
Dimensions
Lead Length38.1 mm
Length6.35 mm
Width2.16 mm

Documents

Download datasheets and manufacturer documentation for Vishay Dale RWR81S49R9FMB12.

Datasheet4 pages11 years ago
Datasheet4 pages11 years ago
Datasheet4 pages11 years ago
Datasheet4 pages11 years ago
Datasheet4 pages11 years ago

Alternate Parts

Price @ 1000
$ 4.154
$ 3.12
$ 6.24
$ 3.786
$ 8.37
Stock
1
2,307
697
1,944
570
Authorized Distributors
2
4
5
2
3
Resistance
49.9 Ω
49.9 Ω
49.9 Ω
49.9 Ω
49.9 Ω
Mount
-
Through Hole
Through Hole
Through Hole
Through Hole
Case/Package
Axial
Ceramic
Ceramic
Axial
Ceramic
Tolerance
1 %
1 %
1 %
1 %
1 %
Power Rating
1 W
1 W
1 W
1 W
1 W
Composition
Wirewound
Wirewound
Wirewound
Wirewound
Wirewound
Temperature Coefficient
20 ppm/°C
20 ppm/°C
20 ppm/°C
20 ppm/°C
20 ppm/°C

Engineering Resources

View Evaluation kits and Reference designs for Vishay Dale RWR81S49R9FMB12.

Related Parts

Descriptions

Descriptions of Vishay Dale RWR81S49R9FMB12 provided by its distributors.

RES 49.9 OHM 1W 1% WW AXIAL
Egs-1-80 49.9 1% Rwr81S49R9Fm B12 |Vishay RWR81S49R9FMB12
RES WW EGS-1-80 49.9 1%

Manufacturer Aliases

Vishay Dale has several brands around the world that distributors may use as alternate names. Vishay Dale may also be known as the following names:

  • DALE/VISHAY
  • Vishay Dale Thin Film
  • VISHAY DALE ELECTRONICS
  • VISHAY- DALE ELECTRONICS INC
  • DALEVISH
  • VISHAY DALE INC
  • Vishay Dale [MIL]
  • DALE/90
  • Dale (Vishay Dale)
  • VISHAY_D
  • DALE ELECTRONICS/VISHAY
  • DALE/VISHA
  • DALE-VIS
  • VISHAY - DLE
  • VISHAY-DALE MILWAUKEE RESISTOR
  • VISHAY DAL
  • Vishay Mills
  • VISHAY/DALE (VA)
  • VISHAY-DALE(RoHS)
  • VISHAY DALE:N/A
  • VISHAY DALE:IRC:OLD IRC NO
  • VISHAY DALE:VISHAY DALE
  • Dale/Vishay Intertechnology
  • VISHAY DALE 15UH 20% -55/+125C 5050PKGE
  • VISHAY- DALE ELECTRONI

Technical Specifications

Physical
Case/PackageAxial
Technical
CompositionWirewound
Failure Rate1 %
FeaturesMilitary, Moisture Resistant
Max Power Dissipation1 W
Number of Terminations2
PackagingBulk
Power Rating1 W
Resistance49.9 Ω
Temperature Coefficient20 ppm/°C
Tolerance1 %
Dimensions
Lead Length38.1 mm
Length6.35 mm
Width2.16 mm

Documents

Download datasheets and manufacturer documentation for Vishay Dale RWR81S49R9FMB12.

Datasheet4 pages11 years ago
Datasheet4 pages11 years ago
Datasheet4 pages11 years ago
Datasheet4 pages11 years ago
Datasheet4 pages11 years ago

Compliance

Environmental Classification
Lead FreeContains Lead
RoHSNon-Compliant
Compliance Statements
Rohs Statement5 pages12 years ago