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: 2N4431

Find stocking distributors and other suppliers of 2N4431 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 2N4431 suppliers.

Register Today

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

Statistics

Total Quantity
1,500
Line Items
22
Suppliers listing this part
14
Countries/regions where listing suppliers exist
7
Most Recent Upload
11/21/2025

Sponsored Live Part Search

Part Number: 2N4431

Part Number Country/Region Suppliers Line Items Total Qty
2N4431 US 6 10 471
2N4431 GB 3 3 7
2N4431 SE 1 5 6
2N4431 HK 1 1 1,000
2N4431 DE 1 1 10
2N4431 BE 1 1 4
2N4431 FR 1 1 2

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
2N443 8 29 47 6,583
2N4430 8 27 42 2,562
2N4436 4 12 17 39,915
2N4437 5 10 19 45,484
2N4432 6 10 12 7,349
2N4433 3 4 8 1,115
2N4438 2 4 5 5,869
2N4439 2 2 2 5,759
2N4434 1 2 2 194
2N4431/DSI 1 1 1 1

Possible Component Manufacturers*

Cinch Connectivity (Bel Fuse)
TRW - Optron (TRW Optoelectronics)
Optek Technology - Optron, Crown, TRW Opto (TT Electronics)
Thompson Products (TRW) (Thompson Ramo Wooldridge)
TRW Auto (TRW - EF&C) (ZF TRW) (ITW Auto)
Vertical Circuits (VCI)

* 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.


Page Created: 11/21/2025