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Stock/Availability for: SE521F

Find stocking distributors and other suppliers of SE521F 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 SE521F suppliers.

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Statistics

Total Quantity
27,834
Line Items
117
Suppliers listing this part
42
Countries/regions where listing suppliers exist
13
Most Recent Upload
1/23/2026

Sponsored Live Part Search

Part Number: SE521F

Part Number Country/Region Suppliers Line Items Total Qty
SE521F US 10 18 2,508
SE521F CN 8 8 3,578
SE521F IL 5 5 119
SE521F CA 4 4 362
SE521F DE 3 7 1,570
SE521F HK 3 3 1,206
SE521F JP 2 2 8,349
SE521F IT 2 2 164
SE521F IN 1 64 452
SE521F TW 1 1 9,144
SE521F ES 1 1 362
SE521F GB 1 1 19
SE 521F NL 1 1 1

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SE5218DLGLF18V 5 13 13 84,773
SE521F883B 5 11 14 684
SE5218ALG-LF-3.3V 4 9 9 37,338
SE5218ALG-LF-3.3 3 7 7 24,665
SE5218ALG-LF 2 6 6 59,072
SE5218BLG-LF-2.8V 4 5 5 58,240
SE5218ALG 4 5 5 25,466
SE521FH 1 2 4 240
SE521FGHC7061 1 1 1 2
SE521FSE521F/883B 1 1 1 4

Possible Component Manufacturers*

Signetics Korea (YP)
Signal Technology (STC) (Crane - Microwave Systems)
Signia Technologies (ISSI)
Signal Transformer (Stewart Connector) (Bel Fuse)
Signal Processing Technologies (SPT) (Fairchild)
Bel Fuse Group

* 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: 1/23/2026