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RWR78N4221FRB12
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RWR78N4221FRB12


Part Number RWR78N4221FRB12
Zouser Part # RWR78N4221FRB12
Manufacturer Vishay Dale
Category Passive ComponentsResistorsThrough Hole Resistors
Description RES 4.22K OHM 10W 1% WW AXIAL
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models RWR78N4221FRB12 PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Nov 29 - Dec 4 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*

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RWR78N4221FRB12 Specifications

Part Number RWR78N4221FRB12
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, RWR78N
Resistance 4.22 kOhms
Tolerance ±1%
Power (Watts) 10W
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 0.375" Dia x 1.780" L (9.53mm x 45.21mm)
Height - Seated (Max) -
Number of Terminations 2
Failure Rate R (0.01%)

RWR78N4221FRB12 Documents

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