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Description	Product Attribute	Similar
Manufacturer	Vishay
Product Category	Wirewound Resistors - Through Hole
Resistance	4.02 kOhms
Power Rating	3 W
Tolerance	1 %
Termination Style	Axial
Temperature Coefficient	20 PPM / C
Length	15.8 mm
Width	4.8 mm
Minimum Operating Temperature	- 65 C
Maximum Operating Temperature	+ 250 C
Series	RW Military
Packaging	Bulk
Lead Diameter	0.813 mm
Mounting Style	PCB Mount
Product Type	Wirewound Resistors
Product	Power Resistors Wirewound Silicone Coated
Subcategory	Resistors
Technology	Wirewound
Type	Wirewound Resistors, Military, MIL-PRF-26 Qualified, Type RW, Precision Power, Silicone Coated, Axial Lead
Part # Aliases	RW79U4021F

Attribute	Description
ECCN	EAR99
HTS	8533210080
TARIC	8533210000
RoHS Compliant	No RoHS Non Compliant
RoHS Exemption Number	N
Lead(PB) in Terminals	Yes Contains Lead
REACH SVHC	Yes
REACH Substance Name	Lead (7439-92-1)

Mfr	RW79U4021FB12
TTI	RW79U4021FB12
Stock	600 Can ship immediately
On Order	700 Expected on 19-Aug-26
Additional Stock Lead Time	32 Weeks

Quantity	Unit Price	Ext. Price
	2,24 €	224,00 €
	2,21 €	442,00 €
	2,17 €	651,00 €
	2,14 €	1.070,00 €

RW79U4021FB12

Manufacturer:
Vishay / Dale

Mfr Part:
RW79U4021FB12

TTI Part:
RW79U4021FB12

Datasheet

EDA / CAD Models

Specifications

Export and Environmental Classification

Documents

Datasheet

Technical Resources

EDA / CAD Models

600In Stock

Bulk

My Notes

Manage Cookie Settings

RW79U4021FB12

Manufacturer: Vishay / Dale

Mfr Part: RW79U4021FB12

TTI Part: RW79U4021FB12

Datasheet

EDA / CAD Models

Specifications

Packaging

Export and Environmental Classification

Documents

Datasheet

Technical Resources

EDA / CAD Models

600In Stock

Incoming Inventory

Bulk

Lead Time

My Notes

RoHS/Lead

RoHS Compliance

Lead (Pb)

Manufacturer:
Vishay / Dale

Mfr Part:
RW79U4021FB12

TTI Part:
RW79U4021FB12