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: MC521LB2

Find stocking distributors and other suppliers of MC521LB2 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 MC521LB2 suppliers.

Register Today

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

Statistics

Total Quantity
6,981
Line Items
3
Suppliers listing this part
3
Countries/regions where listing suppliers exist
3
Most Recent Upload
11/14/2025

Sponsored Live Part Search

Part Number: MC521LB2

Part Number Country/Region Suppliers Line Items Total Qty
MC521LB2 CN 1 1 5,235
MC521LB2 US 1 1 1,745
MC521LB2 HK 1 1 1

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
MC521 4 6 6 2,904
MC521F 1 5 8 2,081
MC521L 3 4 4 2,416
MC521FB2 2 3 3 233
MC521-35004-BLACK 1 1 1 500
MC521-35003-BLACK 1 1 1 500
MC521-35002-BLACK 1 1 1 500
MC521-35005 1 1 1 99
MC521-35003 1 1 1 98
MC521-35006 1 1 1 98

Possible Component Manufacturers*

CTS Wireless (Motorola - Component Products)
GI (General Instrument - Cable TV)
Freescale Semiconductor (NXP)
QTI Sensing Solutions (CTS Corporation)
Motorola (SCG) (Semiconductor Components Group of Motorola)
Motorola Semiconductors (Motorola SPS) (Arris) (CommScope)

* 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: 11/14/2025