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Stock/Availability for: IRF640B

Find stocking distributors and other suppliers of IRF640B 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 IRF640B suppliers.

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Statistics

Total Quantity
289,640
Line Items
65
Suppliers listing this part
52
Countries/regions where listing suppliers exist
11
Most Recent Upload
6/8/2026

Sponsored Live Part Search

Part Number: IRF640B

Part Number Country/Region Suppliers Line Items Total Qty
IRF640B CN 12 12 165,707
IRF640B DE 9 9 10,353
IRF640B US 7 13 21,130
IRF640B KR 5 11 1,273
IRF640B TW 5 5 51,316
IRF640B JP 5 5 14,461
IRF640B HK 3 3 21,460
IRF640B GB 3 3 370
IRF640B ES 1 2 16
IRF640B IT 1 1 3,500
IRF640B CA 1 1 54

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
IRF640NPBF 25 398 612 24,717,042
IRF640 21 275 659 914,226
IRF640NSTRLPBF 22 263 355 5,608,237
IRF640PBF 21 170 217 2,684,360
IRF640N 18 125 169 600,570
IRF640S 18 101 148 225,942
IRF640BTSTU_FP001 3 3 3 1,146
IRF640B_FP001 1 2 2 2,486
IRF640 BENT LEADS 1 1 7 248
IRF640B,IRF640, 1 1 1 9,779

Possible Component Manufacturers*

System General
Fairchild Semiconductor (FSC)
I-Cube
Raytheon RF Components
Alcoa Fasteners (AFS) (TransDigm Fastener)
Signal Processing Technologies (SPT) (Fairchild)

* 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: 6/8/2026