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: SI4431BDY

Find stocking distributors and other suppliers of SI4431BDY 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 SI4431BDY suppliers.

Register Today

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

Statistics

Total Quantity
611,534
Line Items
29
Suppliers listing this part
26
Countries/regions where listing suppliers exist
11
Most Recent Upload
4/20/2026

Sponsored Live Part Search

Part Number: SI4431BDY

Part Number Country/Region Suppliers Line Items Total Qty
SI4431BDY US 8 10 3,327
SI4431BDY CN 5 6 522,658
SI4431BDY GB 3 3 7,423
SI4431BDY HK 2 2 55,579
SI4431BDY TW 2 2 19,595
SI4431BDY IL 1 1 1,800
SI4431BDY JP 1 1 374
SI4431BDY DE 1 1 360
SI4431BDY KR 1 1 360
SI4431BDY CA 1 1 38
SI4431BDY FR 1 1 20

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SI4431BDY-T1-E3 21 136 159 6,498,047
SI4431BDYT1GE3 7 33 34 5,381,430
SI4431BDY-T1 5 12 12 19,112
SI4431BDY-T1-E3-S 4 8 8 265,837
SI4431BDY-TI-E3 3 5 5 4,479
SI4431BDYE3 3 4 5 11,132
SI4431BDYT1LF 2 3 3 19,743
SI4431BDY-T1-E3ROHS 1 2 2 13,162
SI4431BDY(ROHS 1 2 2 13,162
SI4431BDY-T1-E3 MOS() 1 2 2 1,687

Possible Component Manufacturers*

Vishay Intertechnology
Vishay Siliconix (Siliconix)
Siliconix (Vishay Semiconductor) (TEMIC)
Vishay Sfernice (Sfernice)
Vishay Thin Film (Thin Film - Niagara Falls NY)
Vishay Tedea-Huntleigh (Tedea-Huntleigh)

* 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: 4/20/2026