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RWR78S4R42FRS73

RWR78S4R42FRS73
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For Reference Only

Part Number RWR78S4R42FRS73
OEMstron Part # RWR78S4R42FRS73
Manufacturer Vishay Dale
Category Passive ComponentsResistorsThrough Hole Resistors
Description RES 4.42 OHM 10W 1% WW AXIAL
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models RWR78S4R42FRS73 PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Jul 6 - Jul 11 (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

RWR78S4R42FRS73 Specifications

Part Number RWR78S4R42FRS73
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, RWR78S
Resistance 4.42 Ohms
Tolerance ±1%
Power (Watts) 10W
Composition Wirewound
Features Military, Moisture Resistant
Temperature Coefficient ±50ppm/°C
Operating Temperature -55°C ~ 250°C
Package / Case Axial
Supplier Device Package Axial
Size / Dimension 0.375" Dia x 1.780" L (9.53mm x 45.21mm)
Height - Seated (Max) -
Number of Terminations 2
Failure Rate R (0.01%)

RWR78S4R42FRS73 Documents

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Part Number Description Stock

RWR78S4R42FRS73

D# RWR78S4R42FRS73

Vishay Intertechnologies

Res Wirewound 4.42 Ohm 1% 10W ±50ppm/°C 0.01% Ceramic Hi Temp Sil AXL Thru-Hole T/R - Tape and Reel (Alt: RWR78S4R42FRS73)

RoHS: Not Compliant
Americas - 0
Part Number Description Stock

RWR78S4R42FRS73

Vishay Dale

RES WW 4.42 OHM 1% 10W 50PPM/ C 0.01% AXL TH - Tape and Reel

Contact Us
Part Number Description Stock

RWR78S4R42FRS73

D# RWR78S4R42FRS73-ND

Vishay Dale

RES 4.42 OHM 10W 1% WW AXIAL

Temporarily Out of Stock
Part Number Description Stock

RWR78S4R42FRS73

D# NS-RWR78S4R42FRS73

Vishay Dale

OEM/CM ONLY

9381

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