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: ST128403

Find stocking distributors and other suppliers of ST128403 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 ST128403 suppliers.

Register Today

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

Statistics

Total Quantity
56,602
Line Items
16
Suppliers listing this part
16
Countries/regions where listing suppliers exist
7
Most Recent Upload
1/21/2026

Sponsored Live Part Search

Part Number: ST128403

Part Number Country/Region Suppliers Line Items Total Qty
ST1284-03 CN 7 7 35,802
ST1284-03 US 3 3 9,399
ST128403 DE 2 2 800
ST1284-03 HK 1 1 4,398
ST128403 GB 1 1 2,696
ST1284-03 TW 1 1 2,507
ST128403 JP 1 1 1,000

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
ST128401A8RL 13 92 102 450,900
ST128402A8RL 10 54 57 743,649
ST128401A8 10 45 45 376,441
ST128401 9 41 42 125,183
ST128402 11 31 33 121,624
ST128401A8RLE 7 15 15 127,058
ST1284-02A8 9 11 13 31,423
ST128402ABRL 5 8 8 42,939
ST128403A8RL 4 7 8 11,537
ST1284-03A8 1 1 1 285

Possible Component Manufacturers*

STMicroelectronics (ST)
TAG Semiconductor (Raytheon)
WSI (Waferscale Intergration) (ST)
UTC (United Technologies Corp) (Mostek) (ST)
Silicon Transistor Corp (ST) (CCSX) (Microchip)
Genesis (STMicroelectronics)

* 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: 1/21/2026