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RWR81S4420FRS73

RWR81S4420FRS73
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For Reference Only

Part Number RWR81S4420FRS73
OEMstron Part # RWR81S4420FRS73
Manufacturer Vishay Dale
Category Passive ComponentsResistorsThrough Hole Resistors
Description RES 442 OHM 1W 1% WW AXIAL
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models RWR81S4420FRS73 PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Mar 20 - Mar 25 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

RWR81S4420FRS73 Specifications

Part Number RWR81S4420FRS73
Brand Vishay Dale
Lifecycle Active
RoHS No RoHS Information
Product Line Passive Components
Category Resistors
Subcategory Through Hole Resistors
Manufacturer Vishay Dale
Series Military, MIL-PRF-39007, RWR81S
Resistance 442 Ohms
Tolerance ±1%
Power (Watts) 1W
Composition Wirewound
Features Military, Moisture Resistant
Temperature Coefficient ±20ppm/°C
Operating Temperature -55°C ~ 250°C
Package / Case Axial
Supplier Device Package Axial
Size / Dimension 0.085" Dia x 0.250" L (2.16mm x 6.35mm)
Height - Seated (Max) -
Number of Terminations 2
Failure Rate R (0.01%)

RWR81S4420FRS73 Documents

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Part Number Description Stock

RWR81S4420FRS73

D# V37:1799_09368536

Vishay Intertechnologies

Res Wirewound 442 Ohm 1% 1W ±20ppm/°C 0.01% Silicone AXL T/R

RoHS: Not Compliant
Americas - 0
Part Number Description Stock

RWR81S4420FRS73

D# RWR81S4420FRS73

Vishay Intertechnologies

Res Wirewound 442 Ohm 1% 1W ±20ppm/°C 0.01% Ceramic Hi Temp Sil AXL Thru-Hole T/R - Tape and Reel (Alt: RWR81S4420FRS73)

RoHS: Not Compliant
Americas - 0
Part Number Description Stock

RWR81S4420FRS73

Vishay Dale

RES WW 442 OHM 1% 1W 20PPM/ C 0.01% AXL TH - Tape and Reel

Contact Us
Part Number Description Stock

RWR81S4420FRS73

D# RWR81S4420FRS73-ND

Vishay Dale

RES 442 OHM 1W 1% WW AXIAL

Temporarily Out of Stock
Part Number Description Stock

RWR81S4420FRS73

D# NS-RWR81S4420FRS73

Vishay Dale

OEM/CM ONLY

2748

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