IRFB438

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: IRFB438

Find stocking distributors and other suppliers of IRFB438 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 IRFB438 suppliers.

Register Today

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

Statistics

Total Quantity
8,256
Line Items
2
Suppliers listing this part
2
Countries/regions where listing suppliers exist
2
Most Recent Upload
2/2/2026

Sponsored Live Part Search

Part Number: IRFB438

Part Number Country/Region Suppliers Line Items Total Qty
IRFB438 TW 1 1 7,500
IRFB438 CN 1 1 756

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
IRFB4321PBF 20 225 289 4,390,413
IRFB4310PBF 18 213 276 4,734,705
IRFB4332PBF 18 196 260 4,517,891
IRFB4310ZPBF 18 177 226 4,391,138
IRFB4310 8 22 24 267,983
IRFB4321 8 21 21 67,182
IRFB4310ZGPBF 7 19 19 105,896
IRFB4332 6 18 25 1,088,292
IRFB4321GPBF 8 18 18 55,703
IRFB438PBF 4 5 5 119,000

Possible Component Manufacturers*

Infinite Horizon (IH)
International Rectifier (Infineon)
EDC (Inficon EDC)
SMT (Smiths Microwave) (Infinite Electronics)
Qimonda (Infineon - Memory)
Electro Dynamics Crystal (EDC) (INFICON)

* 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 IRFB438

Page Created: 2/2/2026