IRFS640B

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Stock/Availability for: IRFS640B

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Statistics

Total Quantity
48,029
Line Items
24
Suppliers listing this part
22
Countries/regions where listing suppliers exist
8
Most Recent Upload
1/19/2026

Sponsored Live Part Search

Part Number: IRFS640B

Part Number Country/Region Suppliers Line Items Total Qty
IRFS640B CN 5 5 18,338
IRFS640B KR 4 6 5,574
IRFS640B DE 4 4 9,958
IRFS640B TW 3 3 6,667
IRFS640B JP 3 3 4,692
IRFS640B HK 1 1 2,336
IRFS640B GB 1 1 307
IRFS640B US 1 1 157

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
IRFS640A 9 32 43 395,916
IRFS640 9 30 36 301,688
IRFS644B 7 21 22 52,396
IRFS644A 6 10 11 65,518
IRFS644 4 6 6 15,586
IRFS640TU 1 1 2 4
IRFS6404 1 1 1 150
IRFS640B_FP001 1 1 1 1,400
IRFS640B F 1 1 1 370,500
IRFS640ATU 1 1 2 6

Possible Component Manufacturers*

Fairchild Semiconductor (FSC)
I-Cube
System General
Fairchild Semiconductor (On Semiconductor)
Fair-Rite Products
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.

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Page Created: 1/19/2026