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: 2SD478

Find stocking distributors and other suppliers of 2SD478 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 2SD478 suppliers.

Register Today

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

Statistics

Total Quantity
18,952
Line Items
26
Suppliers listing this part
18
Countries/regions where listing suppliers exist
12
Most Recent Upload
11/20/2025

Sponsored Live Part Search

Part Number: 2SD478

Part Number Country/Region Suppliers Line Items Total Qty
2SD478 US 4 9 5,569
2SD478 CN 2 2 10,766
2SD478 DE 2 2 339
2SD 478 NL 2 2 81
2SD478 ES 1 4 182
2SD478 AR 1 1 1,390
2SD478 JP 1 1 301
2SD478 TW 1 1 110
2SD478 HK 1 1 100
2SD478 FR 1 1 82
2SD478 GB 1 1 24
2SD478 CA 1 1 8

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
2SD471 15 39 49 110,721
2SD476 11 22 31 23,663
2SD471A 9 12 14 536,158
2SD473? 5 9 12 1,922
2SD470B 5 8 9 1,566
2SD471L 4 7 7 930
2SD470 4 6 6 2,158
2SD47 3 5 6 532
2SD472? 3 5 5 577
2SD478=D478 1 1 1 184

Possible Component Manufacturers*

Hitachi Semiconductor
Hitachi Global Storage (HGST) (Western Digital)
Vishay Polytech (Holystone Polytech)
NEC-Hitachi Memory (Elpida Memory)
Hitano
Holy Stone (Hitachi America) (Hitachi AIC) (Hitachi) (Hitachi Europe Ltd)

* 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: 11/20/2025