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Resistors / Wire Wound Resistors / RER55F1R21RC02
Datasheets
RER55F1R21RC02 by:
Vishay Intertechnologies
Vishay Dale
Vishay Intertechnologies
Not Found

Fixed Resistor, Wire Wound, 30W, 1.21ohm, 3.4785V, 1% +/-Tol, 50ppm/Cel, Chassis Mount,

Part Details for RER55F1R21RC02 by Vishay Intertechnologies

Results Overview of RER55F1R21RC02 by Vishay Intertechnologies

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Consumer Electronics Energy and Power Systems Renewable Energy

RER55F1R21RC02 Information

RER55F1R21RC02 by Vishay Intertechnologies is a Wire Wound Resistor.
Wire Wound Resistors are under the broader part category of Resistors.

Resistors are passive components that work by limiting electron flow in a circuit. They are available as fixed or as variable (potentionmeters). Read more about Resistors on our Resistors part category page.

Price & Stock for RER55F1R21RC02

Part # Distributor Description Stock Price Buy
DISTI # RER55F1R21RC02
Avnet Americas ENH-50 1.21 1% RER55F1R21R C02 - Bulk (Alt: RER55F1R21RC02) RoHS: Not Compliant Min Qty: 5 Package Multiple: 5 Lead time: 10 Weeks, 0 Days Container: Bulk 0
  • 5 $77.8963
  • 10 $77.4989
  • 20 $77.1014
  • 30 $76.7040
  • 40 $76.3066
$76.3066 / $77.8963 Buy Now

Part Details for RER55F1R21RC02

RER55F1R21RC02 CAD Models

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RER55F1R21RC02 Part Data Attributes

Parametric Data
RER55F1R21RC02 Vishay Intertechnologies
Buy Now Datasheet
Compare Parts:
RER55F1R21RC02 Vishay Intertechnologies Fixed Resistor, Wire Wound, 30W, 1.21ohm, 3.4785V, 1% +/-Tol, 50ppm/Cel, Chassis Mount,
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Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer VISHAY INTERTECHNOLOGY INC
Reach Compliance Code compliant
Factory Lead Time 10 Weeks
Additional Feature FREE AIR POWER: 10W
Construction Rectangular
JESD-609 Code e0
Mounting Feature CHASSIS MOUNT
Number of Terminals 2
Operating Temperature-Max 250 °C
Operating Temperature-Min -55 °C
Package Height 15.49 mm
Package Length 49.99 mm
Package Style Chassis Mount
Package Width 28.96 mm
Packing Method Bulk
Rated Power Dissipation (P) 30 W
Rated Temperature 25 °C
Reference Standard MIL-PRF-39009
Resistance 1.21 Ω
Resistor Type FIXED RESISTOR
Surface Mount NO
Technology WIRE WOUND
Temperature Coefficient 50 ppm/°C
Terminal Finish Tin/Lead (Sn60Pb40)
Terminal Shape LUG
Tolerance 1%
Working Voltage 3.4785 V

Alternate Parts for RER55F1R21RC02

This table gives cross-reference parts and alternative options found for RER55F1R21RC02. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of RER55F1R21RC02, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
RER55F1R21RC02 Vishay Dale Check for Price RESISTOR, WIRE WOUND, 30 W, 1 %, 50 ppm, 1.21 ohm, CHASSIS MOUNT RER55F1R21RC02 vs RER55F1R21RC02
RER55F1R21RCSL Vishay Dale Check for Price RESISTOR, WIRE WOUND, 30 W, 1 %, 50 ppm, 1.21 ohm, CHASSIS MOUNT RER55F1R21RC02 vs RER55F1R21RCSL
RER75F1R21RC02 Vishay Dale Check for Price RESISTOR, WIRE WOUND, 30 W, 1 %, 50 ppm, 1.21 ohm, CHASSIS MOUNT RER55F1R21RC02 vs RER75F1R21RC02
RER55F1R21MC02 Vishay Dale Check for Price RESISTOR, WIRE WOUND, 30 W, 1 %, 50 ppm, 1.21 ohm, CHASSIS MOUNT RER55F1R21RC02 vs RER55F1R21MC02
RER75F1R21PC02 Vishay Dale Check for Price RESISTOR, WIRE WOUND, 30 W, 1 %, 50 ppm, 1.21 ohm, CHASSIS MOUNT RER55F1R21RC02 vs RER75F1R21PC02
RER75F1R21PCSL Vishay Intertechnologies Check for Price Fixed Resistor, Wire Wound, 30W, 1.21ohm, 3.4785V, 1% +/-Tol, 50ppm/Cel, Chassis Mount, RER55F1R21RC02 vs RER75F1R21PCSL
RER75F1R21RCSL Vishay Dale Check for Price RESISTOR, WIRE WOUND, 30 W, 1 %, 50 ppm, 1.21 ohm, CHASSIS MOUNT RER55F1R21RC02 vs RER75F1R21RCSL
RER75F1R21PCSL Vishay Dale Check for Price RESISTOR, WIRE WOUND, 30 W, 1 %, 50 ppm, 1.21 ohm, CHASSIS MOUNT RER55F1R21RC02 vs RER75F1R21PCSL