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
2/10/2026

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 23 266 756 2,847,474
2N4403 23 241 679 4,906,974
2N4400 17 115 232 1,338,292
2N4401BU 21 115 148 3,960,791
2N4416 18 112 225 39,487
2N4403BU 18 111 141 4,870,327
2N4427 21 109 183 71,550
2N4402 20 108 233 906,087
2N449 4 8 10 759
2N449J 1 1 1 8

Possible Component Manufacturers*

Computer Dynamics (CDI) (GE IP)
GE Sensing & Inspection (General Electric) (Amphenol AS) (GE MCS)
Weitek (Rockwell - Semiconductor) (Brooktree)
Intersil (Renesas)
Grasslin (GE Grasslin) (Intermatic)
ABB Electrification (Canada)

* 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: 2/10/2026