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RWR74N4990FRB12
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RWR74N4990FRB12


Part Number RWR74N4990FRB12
Zouser Part # RWR74N4990FRB12
Manufacturer Vishay Dale
Category Passive ComponentsResistorsThrough Hole Resistors
Description RES 499 OHM 5W 1% WW AXIAL
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models RWR74N4990FRB12 PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Oct 8 - Oct 13 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*

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RWR74N4990FRB12 Specifications

Part Number RWR74N4990FRB12
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, RWR74N
Resistance 499 Ohms
Tolerance ±1%
Power (Watts) 5W
Composition Wirewound
Features Military, Moisture Resistant, Non-Inductive
Temperature Coefficient ±20ppm/°C
Operating Temperature -55°C ~ 250°C
Package / Case Axial
Supplier Device Package Axial
Size / Dimension 0.312" Dia x 0.875" L (7.92mm x 22.23mm)
Height - Seated (Max) -
Number of Terminations 2
Failure Rate R (0.01%)

RWR74N4990FRB12 Documents

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