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: TIP121

Find stocking distributors and other suppliers of TIP121 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 TIP121 suppliers.

Register Today

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

Statistics

Total Quantity
1,445,002
Line Items
411
Suppliers listing this part
224
Countries/regions where listing suppliers exist
24
Most Recent Upload
5/27/2026

Sponsored Live Part Search

Part Number: TIP121

Part Number Country/Region Suppliers Line Items Total Qty
TIP121 US 75 149 161,665
TIP121 GB 36 85 223,844
TIP121 CN 23 24 347,091
TIP121 DE 22 32 197,442
TIP121 FR 12 36 32,605
TIP121 HK 8 9 156,614
TIP121 CA 7 9 1,203
TIP121 TW 5 5 38,906
TIP121 ES 4 10 1,046
TIP121 IL 4 7 340
TIP121 IN 4 6 896
TIP121 SE 3 12 77,187
TIP121 PL 3 3 17,090
TIP121 KR 2 6 629
TIP121 CZ 2 3 225
TIP121 NL 2 2 115,769
TIP121 JP 2 2 4,618
TIP121 AT 2 2 1,615
TIP121 IT 2 2 709
TIP121 AU 2 2 573
TIP121 BE 1 2 30
TIP121 SG 1 1 62,400
TIP121 DK 1 1 2,405
TIP121 TR 1 1 100

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
TIP121TU 9 30 35 178,526
TIP121G 8 28 33 300,821
TIP121Z1 3 5 5 9,749
TIP121/TIP112 2 2 2 77,440
TIP121TU TO220 1 2 2 6,071
TIP121S 2 2 2 1,600
TIP121-ST 1 2 2 177
TIP121D 1 2 2 89
TIP121 TO220 ROHS 1 1 2 10
TIP121T 1 1 1 93,002

Possible Component Manufacturers*

STMicroelectronics (ST)
WSI (Waferscale Intergration) (ST)
TAG Semiconductor (Raytheon)
Arithmos (STMicroelectronics) (ST)
Exagan (ST Microelectronics)
Genesis (STMicroelectronics)

* 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: 5/27/2026