RWR81S49R9FSB12 by Vishay

Vishay RWR81S49R9FSB12

Fixed Resistor, Wire Wound, 1W, 49.9ohm, 7.064V, 1% +/-Tol, 20ppm/Cel, Through Hole Mount

$ 5.57

Production

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Price and Stock

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	Distributor		SKU		Min	Pkg
	Verical		RWR81S49R9FSB12	1,224	1		14.653	14.653	14.653	14.653	14.653
	Arrow Electronics		RWR81S49R9FSB12	1,199	1		14.653	10.136	8.988	8.988	8.988
	DigiKey		541-RWR81S49R9FSB12-ND	53	1	Bulk	18.020	12.688	9.576	7.765	7.765
	TTI		RWR81S49R9FSB12	400	100	Box			7.030	5.420	5.290	11h
	New Yorker Electronics		RWR81S49R9FSB12	0	100				4.370	3.980	3.980	16h

Inventory History

3 month trend: Restocked

Download symbol, footprint, and 3D STEP

Alternate Parts

0 parts available

Datasheets & Documents

Download datasheets and manufacturer documentation for Vishay RWR81S49R9FSB12.

IHS

Datasheet4 pages8 years ago

New Yorker Electronics

Inventory History

3 month trend:

Restocked

Supply Chain

Lifecycle StatusProduction (Last Updated: 4 months ago)

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Descriptions

Descriptions of Vishay RWR81S49R9FSB12 provided by its distributors.

Fixed Resistor, Wire Wound, 1W, 49.9ohm, 7.064V, 1% +/-Tol, 20ppm/Cel, Through Hole Mount

Axial FIXED RESISTOR Military MIL-PRF-39007RWR81S 0.085Diax0.250L 2.16mmx6.35mm 1W 49.9Ohm ±20ppm/C

Fly-Wing Technology

EGS-1-80 49.9 1% RWR81S49R9FS B12

49.9¦¸ ¡À1% 1W ¡À20ppm/¡æ ,D2.2XL6.4MM 6.35mm

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:

Inventory History

3 month trend: Restocked

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 Rate0.001 %

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

Resistance49.9 Ω

Schedule B8533210080

Temperature Coefficient20 ppm/°C

TerminationAxial

Tolerance1 %

Working Voltage7.064 V

Dimensions

Diameter2.16 mm

Lead Diameter508 µm

Lead Length38.1 mm

Length6.35 mm

Datasheets & Documents

Download datasheets and manufacturer documentation for Vishay RWR81S49R9FSB12.

IHS

Datasheet4 pages8 years ago

New Yorker Electronics

Compliance

Environmental Classification

China RoHSNon-Compliant

Lead FreeContains Lead

Radiation HardeningNo

REACH SVHCNo

RoHSNon-Compliant

Compliance Statements

Rohs Statement5 pages14 years ago