SI4943B

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: SI4943B

Find stocking distributors and other suppliers of SI4943B 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 SI4943B suppliers.

Register Today

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

Statistics

Total Quantity
8,477
Line Items
2
Suppliers listing this part
2
Countries/regions where listing suppliers exist
2
Most Recent Upload
5/31/2026

Sponsored Live Part Search

Part Number: SI4943B

Part Number Country/Region Suppliers Line Items Total Qty
SI4943B TW 1 1 8,177
SI4943B HK 1 1 300

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SI4943CDYT1GE3 10 48 52 6,139,222
SI4943BDYT1E3 8 41 43 5,463,900
SI4943DYT1E3 8 29 32 5,286,225
SI4943CDYT1E3 7 25 26 5,121,296
SI4943DYT1 6 16 18 930,022
SI4943BDY 5 12 12 73,794
SI4943DY 4 7 8 13,227
SI4943CDY 4 7 7 1,095,996
SI4943BDY-T1-GE3 3 5 5 5,235,688
SI4943BDY-TI-E3 1 1 1 15

Possible Component Manufacturers*

Vishay Intertechnology
Vishay Powertron (Powertron)
Vishay Angstrohm (Angstrohm Resistors)
Vishay Techno (Techno)
ROHM - Kionix, LAPIS, AGLED, SiCrystal
Vishay Aztronic (Aztronic)

* 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 SI4943B

Page Created: 5/31/2026