2N491A

Welcome to netCOMPONENTS! netCOMPONENTS is a market leader in sourcing services for the worldwide electronic components industry. netCOMPONENTS is the world's premier destination for the sourcing and procurement of electronic components, connecting members (buyers) and suppliers (sellers) in a direct and vendor-neutral environment!

Stock/Availability for: 2N491A

Find stocking distributors and other suppliers of 2N491A using netCOMPONENTS. If you are not already a netCOMPONENTS member, request a free trial membership today to search the netCOMPONENTS database of 50 million+ electronic component line items and contact 2N491A suppliers.

Register Today

  • Search 900 Billion+ Electronic Components
  • 3,000+ Suppliers
  • Launched in 1997
Request a Free Trial Membership

Statistics

Total Quantity
19,253
Line Items
37
Suppliers listing this part
25
Countries/regions where listing suppliers exist
6
Most Recent Upload
11/13/2025

Sponsored Live Part Search

Part Number: 2N491A

Part Number Country/Region Suppliers Line Items Total Qty
2N491A US 18 30 11,831
2N491A TW 2 2 6,410
2N491A GB 2 2 4
2N491A HK 1 1 1,000
2N491A FR 1 1 7
2N491A CA 1 1 1

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
2N4912 11 83 161 74,831
2N4918 14 82 165 71,733
2N4919 11 74 147 341,769
2N4910 11 59 135 34,438
2N4915 13 48 85 34,276
2N4914 8 45 104 29,519
2N4919G 10 44 48 195,136
2N4916 10 43 74 60,911
2N491A-HR 3 7 7 120
2N491AJAN 3 6 10 52

Possible Component Manufacturers*

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

* 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.

Request a Free Trial Membership to contact suppliers for part number 2N491A

Page Created: 11/13/2025