PN521

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Stock/Availability for: PN521

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Statistics

Total Quantity
21,039
Line Items
19
Suppliers listing this part
17
Countries/regions where listing suppliers exist
8
Most Recent Upload
11/5/2025

Sponsored Live Part Search

Part Number: PN521

Part Number Country/Region Suppliers Line Items Total Qty
PN521 CN 6 7 6,592
PN521 US 4 4 2,550
PN521 TW 2 2 8,983
PN521 IN 1 2 203
PN521 JP 1 1 1,571
PN521 HK 1 1 1,000
PN521 DE 1 1 100
PN521 KR 1 1 40

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
PN520 5 9 9 56,868
P/N5201 3 4 4 172,628
P/N5223 3 4 4 50,413
P/N5203 3 4 4 20,216
P/N5204 3 4 4 3,507
PN5202 2 3 3 29,314
P/N5212 2 3 4 271
P/N52 3 3 3 32,804
PN521SO-38 1 1 1 13,824
PN5210 1 1 1 26

Possible Component Manufacturers*

Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)
NSC (National Semiconductor) (Texas Instruments) (TI)
Texas Instruments Analog & Mixed-Signal (TI)
Unitrode Power (TI - Power)
Micron
Benchmarq Microelectronics (Unitrode) (TI - Power)

* 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: 11/5/2025