IRFR421

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Stock/Availability for: IRFR421

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Statistics

Total Quantity
102,897
Line Items
5
Suppliers listing this part
3
Countries/regions where listing suppliers exist
3
Most Recent Upload
10/29/2025

Sponsored Live Part Search

Part Number: IRFR421

Part Number Country/Region Suppliers Line Items Total Qty
IRFR421 CN 1 2 100,000
IRFR421 DE 1 2 1,897
IRFR421 US 1 1 1,000

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
IRFR420TRPBF 19 142 166 3,099,170
IRFR420 20 98 128 312,208
IRFR420PBF 14 69 81 329,337
IRFR420ATRPBF 14 59 65 463,527
IRFR420ATRLPBF 12 47 49 1,152,253
IRFR420TR 11 38 41 113,867
IRFR420APBF 14 37 41 177,378
IRFR420TRLPBF 11 34 39 183,064
IRFR420A 9 27 32 397,745
IRFR4212 1 2 2 6,867

Possible Component Manufacturers*

CHOICE (Harris Wireless)
Intersil (Renesas)
Harris Semi (Intersil) (Xicor) (Elantec) (SiCOM) (RCA)
Littelfuse
Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)
ERA Corp (Rannoch) (ITT) (ITT Exelis) (Harris Semi)

* 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: 10/29/2025