521A

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: 521A

Find stocking distributors and other suppliers of 521A 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 521A suppliers.

Register Today

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

Statistics

Total Quantity
6,690
Line Items
12
Suppliers listing this part
6
Countries/regions where listing suppliers exist
1
Most Recent Upload
11/8/2025

Sponsored Live Part Search

Part Number: 521A

Part Number Country/Region Suppliers Line Items Total Qty
521A US 6 12 6,690

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
52-1A-11-4 1 2 2 14,796
521A245F 1 2 2 6,890
521AW1*04STR 2 2 2 3,244
52-1A-53-4 1 2 2 11
521A105N 1 1 1 1,900
521AW1-03ST-1R 1 1 1 1,000
521-A-4.3 TERM 1 1 1 102
521AW104ST0R 1 1 1 102
521AW103ST0R 1 1 1 49
52.1-AN-16-1 1 1 1 41

Possible Component Manufacturers*

SigmaTel - Audio (IDT) (Tempo Semi)
Tempo Semi (TSI)
Alcatel-Lucent (Lucent Technologies)
AT&T Technologies - see Lucent Technologies

* 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 521A

Page Created: 11/8/2025