STK4121

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: STK4121

Find stocking distributors and other suppliers of STK4121 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 STK4121 suppliers.

Register Today

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

Statistics

Total Quantity
1,178
Line Items
5
Suppliers listing this part
5
Countries/regions where listing suppliers exist
5
Most Recent Upload
11/25/2025

Sponsored Live Part Search

Part Number: STK4121

Part Number Country/Region Suppliers Line Items Total Qty
STK4121 CN 1 1 1,100
STK4121 TR 1 1 58
STK4121 DE 1 1 17
STK4121 IN 1 1 2
STK4121 US 1 1 1

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
STK4121II 7 18 26 2,263
STK412-150 5 13 13 71,759
STK412-170 4 6 6 75,719
STK4121V 4 4 5 44
STK412-150M 2 3 3 2,006
STK412-170C 2 2 2 14,924
STK412-150C 1 1 1 2,100
STK412-110 1 1 1 10
STK412-130 1 1 1 10
STK412-140 1 1 1 6

Possible Component Manufacturers*

Sanyo Denki
Polar Semiconductor (Sanken)
Sanken Semiconductor (Allegro)
Sanken Electric Co., Ltd.
Sanyu Switch - Japan
Allegro MicroSystems

* 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 STK4121

Page Created: 11/25/2025