SI4438DY

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: SI4438DY

Find stocking distributors and other suppliers of SI4438DY 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 SI4438DY suppliers.

Register Today

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

Statistics

Total Quantity
4,871,849
Line Items
5
Suppliers listing this part
5
Countries/regions where listing suppliers exist
3
Most Recent Upload
5/29/2026

Sponsored Live Part Search

Part Number: SI4438DY

Part Number Country/Region Suppliers Line Items Total Qty
SI4438DY CN 2 2 4,871,000
SI4438DY TW 2 2 416
SI4438DY DE 1 1 433

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SI4438C2AGMR 12 96 102 1,942,977
SI4438B1CFMR 10 89 99 2,841,490
SI4438-C2A-GM 5 28 28 136,419
SI4438B1CFM 6 26 26 75,832
SI4438DYT1E3 7 25 25 5,006,874
SI4438DY-T1-GE3 5 14 15 4,902,859
SI4438-C 3 3 3 59,502
SI4438B 3 3 3 52,708
SI4438-B1C-FDI 1 2 2 34,000
SI4438DY-T1-E3-VB 1 1 1 50

Possible Component Manufacturers*

Vishay Intertechnology
Vishay Techno (Techno)
Vishay Siliconix (Siliconix)
Vishay Tansitor (Tansitor) (Vishay Sprague)
Vishay Diodes (General Semiconductors) (GSI) (GES)
Vishay Telefunken (Telefunken)

* 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 SI4438DY

Page Created: 5/29/2026