TIP121D

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: TIP121D

Find stocking distributors and other suppliers of TIP121D 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 TIP121D suppliers.

Register Today

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

Statistics

Total Quantity
645
Line Items
3
Suppliers listing this part
3
Countries/regions where listing suppliers exist
2
Most Recent Upload
1/16/2026

Sponsored Live Part Search

Part Number: TIP121D

Part Number Country/Region Suppliers Line Items Total Qty
TIP121D US 2 2 89
TIP121D GB 1 1 556

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
TIP121 23 226 414 1,923,859
TIP121TU 9 30 35 183,868
TIP121G 7 29 34 271,588
TIP121Z1 3 5 5 9,749
TIP121/TIP112 3 3 3 102,440
TIP121TU TO220 2 3 3 7,221
TIP121S 2 2 2 1,600
TIP121-ST 1 2 2 177
TIP121 TO220 ROHS 1 1 2 10
TIP121T 1 1 1 93,002

Possible Component Manufacturers*

SGS Thompson - see ST Microelectronics (ST)
STMicroelectronics (ST)
TAG Semiconductor (Raytheon)
Inmos Corp (SGS-Thomson) (ST)

* 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 TIP121D

Page Created: 1/16/2026