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: K4121

Find suppliers of K4121 using netCOMPONENTS. If you are not already a netCOMPONENTS member, request a free trial membership today to search the netCOMPONENTS database of over 400 billion electronic components and contact K4121 suppliers.

Register Today

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

Statistics

Total Quantity
6,019
Line Items
3
Suppliers listing this part
3
Countries/regions where listing suppliers exist
2
Most Recent Upload
8/1/2025

Sponsored Live Part Search

Part Number: K4121

Part NumberCountry/RegionSuppliersLine ItemsTotal Qty
K4121US2219
K4121CN116,000

Other Parts

Part Number Countries/RegionsSuppliersLine ItemsTotal Qty
K4-12V1 51314860
K4124 47710,373
K4121C 26949
K4123C 14618
K412V 22243
K4-12V-9 122121
K4121117 1121,886
K4122 1124
K412 TSSOP8 11112,000
K412 11112,000

Possible Component Manufacturers*

Sanyo Semiconductor
IDI (Interconnect Devices) (Smiths Interconnect)
International Rectifier (Infineon)
Signal Technology (STC) (Crane - Microwave Systems)
Integrated Electronics (Intron)
IMI (International Microcircuits) (Cypress - Timing Technology)

* 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: 8/5/2025 6:23:59 AM