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: CU-21A

Find stocking distributors and other suppliers of CU-21A 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 CU-21A suppliers.

Register Today

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

Statistics

Total Quantity
17,336
Line Items
8
Suppliers listing this part
5
Countries/regions where listing suppliers exist
2
Most Recent Upload
11/21/2025

Sponsored Live Part Search

Part Number: CU-21A

Part Number Country/Region Suppliers Line Items Total Qty
CU-21A CN 4 5 17,324
CU-21A US 1 3 12

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
CU-2107-B 1 13 14 95
CU2103B 2 12 14 176
CU-2105-B 1 12 13 345
CU-2101-B 1 10 11 328
CU-2109-B 1 10 11 69
CU-2100-B 1 10 10 88
CU-2110-B 1 9 10 132
CU-2102-B 1 8 9 104
CU-2104-B 2 8 9 33
CU-2106-B 1 7 8 165

Possible Component Manufacturers*

Keystone Electronics
Keyence
Omron Automotive
Omron Americas
Omron Device & Module Solutions

* 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: 11/21/2025