IRFB4321G

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: IRFB4321G

Find stocking distributors and other suppliers of IRFB4321G 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 IRFB4321G suppliers.

Register Today

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

Statistics

Total Quantity
20,681
Line Items
3
Suppliers listing this part
3
Countries/regions where listing suppliers exist
1
Most Recent Upload
4/13/2026

Sponsored Live Part Search

Part Number: IRFB4321G

Part Number Country/Region Suppliers Line Items Total Qty
IRFB4321G TW 3 3 20,681

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
IRFB4321PBF 20 225 297 4,842,286
IRFB4310PBF 18 216 271 4,740,894
IRFB4332PBF 18 200 267 4,903,734
IRFB4321 8 22 22 69,182
IRFB4321GPBF 8 18 18 45,571
IRFB4321-150V-85A-12MO-TO-220A 1 1 1 10
IRFB4321PBF TRANS. 1 1 2 4,773
IRFB43210 1 1 1 5,502
IRFB4321PBFFETIGBTIC 1 1 1 50
IRFB4321PBF MOSFETIGBTIC 1 1 1 50

Possible Component Manufacturers*

IR (International Rectifier)
Omnirel (IR - International Rectifier) (Infineon)
Infineon
International Rectifier (Infineon)
Lambda AA (IR - International Rectifier)
Shinyei Technology Co (STC)

* 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.

Request a Free Trial Membership to contact suppliers for part number IRFB4321G

Page Created: 4/13/2026