2N4491

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Stock/Availability for: 2N4491

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Statistics

Total Quantity
303
Line Items
2
Suppliers listing this part
2
Countries/regions where listing suppliers exist
1
Most Recent Upload
4/3/2026

Sponsored Live Part Search

Part Number: 2N4491

Part Number Country/Region Suppliers Line Items Total Qty
2N4491 US 2 2 303

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
2N4401 23 262 756 2,708,277
2N4403 22 235 675 4,789,340
2N4401BU 21 120 158 4,826,046
2N4403BU 19 118 147 5,206,976
2N4427 21 112 190 74,715
2N4416 19 111 224 29,518
2N4400 18 107 223 1,186,604
2N4401TA 16 107 126 3,033,022
2N449 4 8 10 759
2N449J 1 1 1 8

Possible Component Manufacturers*

ABB (Thomas & Betts)
Powerex (Mitsubishi)
Computer Dynamics (CDI) (GE IP)
GE Sensing & Inspection (General Electric) (Amphenol AS) (GE MCS)
Genteq (GE ECM)
GE Sensing, GE Thermometrics, NovaSensor, Telaire, Protimeter (GE MCS)

* 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: 4/3/2026