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: SPD121T

Find stocking distributors and other suppliers of SPD121T 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 SPD121T suppliers.

Register Today

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

Statistics

Total Quantity
88,405
Line Items
9
Suppliers listing this part
8
Countries/regions where listing suppliers exist
5
Most Recent Upload
1/16/2026

Sponsored Live Part Search

Part Number: SPD121T

Part Number Country/Region Suppliers Line Items Total Qty
SPD121T US 4 5 33,531
SPD121T CA 1 1 23,629
SPD121T CN 1 1 22,200
SPD121T TW 1 1 6,645
SPD121T HK 1 1 2,400

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SPD12181 5 7 7 227
SPD121203 3 6 6 25
SPD12101B 2 6 6 19
SPD121002 3 5 5 50
SPD-121B 4 5 5 3,590
SPD121001 2 4 4 30
SPD121-TF 2 3 3 16,868
SPD121201N 1 3 3 69
SPD12101 1 3 3 26
SPD1210 1 1 1 1,000

Possible Component Manufacturers*

Fairchild Semiconductor (On Semiconductor)
ON Semiconductor
Aptina (ON Semiconductor)
PulseCore (Alliance Semiconductor) (On Semiconductor)
Sanyo Semiconductor
Sanyou Relay

* 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: 1/16/2026