2N4391UB

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Stock/Availability for: 2N4391UB

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Statistics

Total Quantity
317
Line Items
1
Suppliers listing this part
1
Countries/regions where listing suppliers exist
1
Most Recent Upload
5/8/2026

Sponsored Live Part Search

Part Number: 2N4391UB

Part Number Country/Region Suppliers Line Items Total Qty
2N4391UB US 1 1 317

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
2N4391 20 131 225 104,223
2N4391-E3 3 5 7 4,270
2N4391A 3 3 3 26,291
2N4391M 1 3 4 52
2N4391-2 2 3 3 2,840
2N4391S 2 2 2 46,250
2N4391UB/TR 1 1 1 240
2N4391UBC 1 1 1 239
2N4391 UNMARKED&UNTESTED 1 1 1 8
2N4391 UNINSPECTED 1 1 2 930

Possible Component Manufacturers*

Silicon Transistor Corp (ST) (CCSX) (Microchip)
TE Connectivity - Microdot & Nanonics (Microdot) (NanonIcs)
APT (Advanced Power Technology) (Microsemi)
Standard Microsystems Corp (Toyo Microsystems) (Microchip)
Microsource
Vishay Micro-Measurements (MM)

* 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: 5/8/2026