2N4449UB

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Stock/Availability for: 2N4449UB

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Statistics

Total Quantity
10,562
Line Items
2
Suppliers listing this part
2
Countries/regions where listing suppliers exist
2
Most Recent Upload
12/11/2025

Sponsored Live Part Search

Part Number: 2N4449UB

Part Number Country/Region Suppliers Line Items Total Qty
2N4449UB CN 1 1 9,000
2N4449UB US 1 1 1,562

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
2N4441 10 61 130 12,828
2N4449# 4 11 13 37,327
2N4449U 2 2 2 2,622
2N4449UA 2 2 2 3,401
2N4449JAN 1 2 3 113
2N4449A 1 1 1 1,000
2N4449UB/TR 1 1 1 70
2N4449UTR 1 1 1 2,204
2N4449S 1 1 1 1,000
2N4449MOTOROLAS9C2B 1 1 1 65

Possible Component Manufacturers*

Micro Crystal
Numonyx (Micron)
Actel (Microsemi)
Standard Microsystems Kabushiki Kaisha (Toyo Microsystems) (SMSC Japan) (Microchip)
Micro Commercial Components (MCC)
MicroCooL

* 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: 12/11/2025