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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
372,274
Line Items
69
Suppliers listing this part
53
Countries/regions where listing suppliers exist
10
Most Recent Upload
2/12/2026

Sponsored Live Part Search

Part Number: IRF640B

Part Number Country/Region Suppliers Line Items Total Qty
IRF640B CN 14 14 248,144
IRF640B DE 9 9 10,354
IRF640B US 7 13 21,130
IRF640B KR 5 14 1,523
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

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
IRF640NPBF 24 407 602 24,458,321
IRF640 22 273 656 939,792
IRF640NSTRLPBF 22 262 344 6,039,071
IRF640PBF 20 182 223 2,780,633
IRF640N 18 118 159 652,383
IRF640B_FP001 2 3 3 3,567
IRF640BTSTU_FP001 2 2 2 1,076
IRF640 BENT LEADS 1 1 7 248
IRF640BT 1 1 1 53,000
IRF640B,IRF640, 1 1 1 9,779

Possible Component Manufacturers*

System General
Fairchild Semiconductor (FSC)
I-Cube
Fairchild Semiconductor (On Semiconductor)
Signal Processing Technologies (SPT) (Fairchild)
Fairchild Fasteners (Kaynar) (Alcoa Fasteners) (Arconic)

* 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: 2/12/2026