BY143

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: BY143

Find stocking distributors and other suppliers of BY143 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 BY143 suppliers.

Register Today

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

Statistics

Total Quantity
78
Line Items
2
Suppliers listing this part
2
Countries/regions where listing suppliers exist
2
Most Recent Upload
2/17/2026

Sponsored Live Part Search

Part Number: BY143

Part Number Country/Region Suppliers Line Items Total Qty
BY143 SE 1 1 72
BY143 GB 1 1 6

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
BY142 4 7 8 243
BY140 4 4 5 1,168
BY147S 2 4 4 24
BY145 1 1 1 7
BY141 1 1 1 5
BY147K 1 1 1 3

Possible Component Manufacturers*

Landis & Gyr
Osram Opto Semiconductors (AMS Osram)
Osram Sylvania - Automotive Lighting (Siteco Lighting) (Siemens LED)
Siemens A&D
Osram Opto Semiconductors (OSTAR) (TOPLED)
Siemens

* 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 BY143

Page Created: 2/17/2026