FN521

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Stock/Availability for: FN521

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Statistics

Total Quantity
14,102
Line Items
12
Suppliers listing this part
10
Countries/regions where listing suppliers exist
5
Most Recent Upload
6/20/2026

Sponsored Live Part Search

Part Number: FN521

Part Number Country/Region Suppliers Line Items Total Qty
FN521 US 4 4 2,976
FN521 GB 2 4 7,960
FN521 CN 2 2 1,896
FN521 DE 1 1 934
FN521 TW 1 1 336

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
FN5274 2 3 3 2,521
FN5200008 1 1 1 1,000
FN52-1.5-1 1 1 1 42
FN5200004 1 1 1 1,000
FN5222 1 1 1 143
FN5242 1 1 1 4
FN52-6/2 1 1 1 2

Possible Component Manufacturers*

Allegro MicroSystems
Sanken
Sanken Semiconductor (Allegro)
Sanken Electric Co., Ltd.
Polar Semiconductor (Sanken)
Sankosha

* 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 FN521

Page Created: 6/20/2026