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: U4221B

Find suppliers of U4221B 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 U4221B suppliers.

Register Today

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

Statistics

Total Quantity
37,090
Line Items
19
Suppliers listing this part
18
Countries/regions where listing suppliers exist
6
Most Recent Upload
8/1/2025

Sponsored Live Part Search

Part Number: U4221B

Part NumberCountry/RegionSuppliersLine ItemsTotal Qty
U4221BCN8831,401
U4221BUS443,079
U4221BDE341,078
U4221BHK111,500
U4221BGB1116
U4221BPL1116

Other Parts

Part Number Countries/RegionsSuppliersLine ItemsTotal Qty
U4226BMFSG3 72121101,273
U4223BMFSG3 72020223,278
U4224BMFLG3 8202070,061
U4224BBFL 61111203,686
U4223B 5111152,655
U422-003-G2 1442,157
U4223B-CFSG3 2336,765
U4221BAFP01 2224,132
U4221B-BFP 112585
U4221BAFP 11327

Possible Component Manufacturers*

Vishay Telefunken (Telefunken)
Telefunken Semiconductor
Temic Telefunken (MicroTune) (Temic - RF Technologies)
MicroTune (Zoran) (CSR) (Qualcomm)
Teledyne e2v (e2v Technologies)
Atmel Wireless & Microcontrollers (Temic Semiconductors)

* 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: 8/4/2025 8:00:44 AM