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
2/17/2026

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 19 142 163 4,358,746
IRFR420 21 97 130 225,186
IRFR420PBF 13 64 72 269,775
IRFR420ATRPBF 10 47 53 383,279
IRFR420ATRLPBF 12 43 43 1,091,952
IRFR420TR 10 38 41 95,207
IRFR420APBF 11 33 34 161,026
IRFR420TRLPBF 11 32 34 186,185
IRFR420A 8 26 31 423,553
IRFR4212 1 2 2 6,867

Possible Component Manufacturers*

Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)
Intersil (Renesas)
ERA Corp (Rannoch) (ITT) (ITT Exelis) (Harris Semi)
Littelfuse
Exelis (ITT - Mission Systems) (Harris)
CHOICE (Harris Wireless)

* 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: 2/17/2026