RWR81S1R21FRB12 by Vishay

Vishay RWR81S1R21FRB12

Fixed Resistor, Wire Wound, 1W, 1.21ohm, 1.1V, 1% +/-Tol, 50ppm/Cel, Through Hole Mount

$ 5.8

Production

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Price and Stock

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	Distributor		SKU		Min	Pkg
	New Yorker Electronics		RWR81S1R21FRB12	0	100				3.830	3.580	3.580	11h
	TTI		RWR81S1R21FRB12	0	100	Box			6.960	5.800	5.800	5h
	Avnet		RWR81S1R21FRB12	0	100				6.860	4.945	4.787	3d
	Arrow Electronics		RWR81S1R21FRB12	0	100				8.722	8.635	8.635
	QUARKTWIN TECHNOLOGY LTD		RWR81S1R21FRB12	Contact			5.236	4.712	4.241	3.435	3.092	>1wk

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Alternate Parts

0 parts available

Datasheets & Documents

Download datasheets and manufacturer documentation for Vishay RWR81S1R21FRB12.

IHS

Datasheet4 pages8 years ago

New Yorker Electronics

Arrow Electronics

Supply Chain

Lifecycle StatusProduction (Last Updated: 4 months ago)

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Descriptions

Descriptions of Vishay RWR81S1R21FRB12 provided by its distributors.

Fixed Resistor, Wire Wound, 1W, 1.21ohm, 1.1V, 1% +/-Tol, 50ppm/Cel, Through Hole Mount

Res Wirewound 1.21 Ohm 1% 1W ±50ppm/°C 0.01% AXL Thru-Hole Bulk

RES 1.21 OHM 1W 1% WW AXIAL

EGS-1-80 1.21 1% RWR81S1R21FR 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:

Download symbol, footprint, and 3D STEP

Alternate Parts

0 parts available

Technical Specifications

Physical

Case/PackageCeramic

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 Rating1 W

Resistance1.21 Ω

Temperature Coefficient50 ppm/°C

TerminationAxial

Tolerance1 %

Working Voltage1.1 V

Dimensions

Diameter2.16 mm

Lead Diameter508 µm

Lead Length38.1 mm

Length6.35 mm

Datasheets & Documents

Download datasheets and manufacturer documentation for Vishay RWR81S1R21FRB12.

IHS

Datasheet4 pages8 years ago

New Yorker Electronics

Arrow Electronics

Compliance

Environmental Classification

China RoHSNon-Compliant

Lead FreeContains Lead

Radiation HardeningNo

REACH SVHCNo

RoHSNon-Compliant

Compliance Statements

Rohs Statement5 pages14 years ago