IRFW640B

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: IRFW640B

Find stocking distributors and other suppliers of IRFW640B 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 IRFW640B suppliers.

Register Today

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

Statistics

Total Quantity
23,458
Line Items
7
Suppliers listing this part
7
Countries/regions where listing suppliers exist
4
Most Recent Upload
2/9/2026

Sponsored Live Part Search

Part Number: IRFW640B

Part Number Country/Region Suppliers Line Items Total Qty
IRFW640B DE 3 3 6,215
IRFW640B JP 2 2 7,572
IRFW640B TW 1 1 9,257
IRFW640B PL 1 1 414

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
IRFW644BTM 8 29 31 470,887
IRFW640BTM 10 26 28 41,496
IRFW644B 8 26 26 72,367
IRFW640ATM 10 16 29 72,254
IRFW640A 5 8 8 21,250
IRFW640 2 4 4 34,700
IRFW640BTM_FP001 2 3 6 10,272
IRFW644 2 3 3 2,056
IRFW644A 2 2 2 10,119
IRFW644B-IRFI644B 1 1 1 54,600

Possible Component Manufacturers*

I-Cube
Fairchild Semiconductor (FSC)
System General
International Rectifier (Infineon)
Foslink Semiconductor (FSC)
Fairchild Semiconductor (On Semiconductor)

* 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 IRFW640B

Page Created: 2/9/2026