IRFR421

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Stock/Availability for: IRFR421

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Statistics

Total Quantity
2,897
Line Items
3
Suppliers listing this part
2
Countries/regions where listing suppliers exist
2
Most Recent Upload
5/5/2026

Sponsored Live Part Search

Part Number: IRFR421

Part Number Country/Region Suppliers Line Items Total Qty
IRFR421 DE 1 2 1,897
IRFR421 US 1 1 1,000

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
IRFR420TRPBF 18 142 166 4,787,331
IRFR420 19 97 131 188,976
IRFR420PBF 14 69 81 285,949
IRFR420ATRPBF 12 48 55 442,500
IRFR420ATRLPBF 12 47 47 1,094,079
IRFR420TR 11 41 44 84,024
IRFR420APBF 12 36 38 140,479
IRFR420TRLPBF 12 32 37 184,660
IRFR420A 8 23 28 353,189
IRFR4212 1 2 2 6,867

Possible Component Manufacturers*

Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)
Littelfuse
Harris Wireless (GlobespanVirata)
Exelis (ITT - Mission Systems) (Harris)
ERA Corp (Rannoch) (ITT) (ITT Exelis) (Harris Semi)
Harris Semi (Intersil) (Xicor) (Elantec) (SiCOM) (RCA)

* This symbol ( ) will appear next to the manufacturer if a datasheet is available for the part. Registered members can click on the datasheet icon to locate the datasheet for the part.

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Page Created: 5/5/2026