Welcome to netCOMPONENTS! netCOMPONENTS is a market leader in sourcing services for the worldwide electronic components industry. netCOMPONENTS is the world's premier destination for the sourcing and procurement of electronic components, connecting members (buyers) and suppliers (sellers) in a direct and vendor-neutral environment!

Stock/Availability for: IRFS4321PBF

Find stocking distributors and other suppliers of IRFS4321PBF using netCOMPONENTS. If you are not already a netCOMPONENTS member, request a free trial membership today to search the netCOMPONENTS database of 50 million+ electronic component line items and contact IRFS4321PBF suppliers.

Register Today

  • Search 900 Billion+ Electronic Components
  • 3,000+ Suppliers
  • Launched in 1997
Request a Free Trial Membership

Statistics

Total Quantity
238,812
Line Items
60
Suppliers listing this part
58
Countries/regions where listing suppliers exist
12
Most Recent Upload
2/4/2026

Sponsored Live Part Search

Part Number: IRFS4321PBF

Part Number Country/Region Suppliers Line Items Total Qty
IRFS4321PBF CN 17 18 185,378
IRFS4321PBF US 12 13 6,907
IRFS4321PBF DE 8 8 26,242
IRFS4321PBF TW 6 6 8,228
IRFS4321PBF JP 3 3 10,250
IRFS4321PBF HK 3 3 1,019
IRFS4321PBF FR 2 2 251
IRFS4321PBF KR 2 2 57
IRFS4321PBF GB 2 2 14
IRFS4321PBF AU 1 1 380
IRFS4321PBF IL 1 1 76
IRFS4321PBF ES 1 1 10

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
IRFS4321TRLPBF 17 160 193 2,499,039
IRFS4321TRRPBF 10 30 32 857,473
IRFS4321 8 22 23 117,306
IRFS4321TRL7PP 6 20 21 994,924
IRFS43217P 3 6 6 31,767
IRFS4321TRPBF 4 5 5 39,356
IRFS4321STRRPBF 3 4 4 13,218
IRFS4321-7PPBF 2 4 4 15,627
IRFS4321PBF-VB 2 2 2 62,400
IRFS4321TRL 2 2 2 6,136

Possible Component Manufacturers*

International Rectifier (Infineon)
Infineon
Omnirel (IR - International Rectifier) (Infineon)
IR (International Rectifier)
Lambda AA (IR - International Rectifier)
Aeneon (Qimonda)

* 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.


Page Created: 2/4/2026