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: IRFI4321

Find stocking distributors and other suppliers of IRFI4321 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 IRFI4321 suppliers.

Register Today

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

Statistics

Total Quantity
13,985
Line Items
7
Suppliers listing this part
7
Countries/regions where listing suppliers exist
4
Most Recent Upload
5/28/2026

Sponsored Live Part Search

Part Number: IRFI4321

Part Number Country/Region Suppliers Line Items Total Qty
IRFI4321 DE 3 3 11,191
IRFI4321 TW 2 2 1,920
IRFI4321 US 1 1 798
IRFI4321 JP 1 1 76

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
IRFI4321PBF 16 111 127 1,929,066
IRFI4212H117P 12 104 113 1,245,393
IRFI4020H117P 14 90 102 534,636
IRFI4019H117P 10 84 89 774,650
IRFI4227PBF 13 81 88 370,597
IRFI4410ZPBF 12 61 73 1,060,761
IRFI4229PBF 8 47 52 286,213
IRFI4321PBF MOS() 1 1 1 880
IRFI4321PBF,IRFI4321,4321 1 1 1 4,104
IRFI4321IRFI4321PBF 1 1 1 6,822

Possible Component Manufacturers*

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

* 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: 5/28/2026