BUF644

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: BUF644

Find stocking distributors and other suppliers of BUF644 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 BUF644 suppliers.

Register Today

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

Statistics

Total Quantity
1,108
Line Items
4
Suppliers listing this part
4
Countries/regions where listing suppliers exist
2
Most Recent Upload
6/12/2026

Sponsored Live Part Search

Part Number: BUF644

Part Number Country/Region Suppliers Line Items Total Qty
BUF644 DE 3 3 888
BUF644 US 1 1 220

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
BUF634U 20 155 179 625,522
BUF634P 15 130 146 502,477
BUF634T 16 124 138 807,598
BUF634AIDR 11 87 92 813,613
BUF634U2K5 13 74 79 424,451
BUF642 4 6 7 3,967
BUF646A 3 6 8 7,377
BUF640A 3 4 6 39,494
BUF646 3 3 3 2,988
BUF640 1 1 1 5,100

Possible Component Manufacturers*

Telefunken Semiconductor
Vishay Telefunken (Telefunken)
Temic Telefunken (MicroTune) (Temic - RF Technologies)
MicroTune (Zoran) (CSR) (Qualcomm)
Allied Controls (Telemecanique)
Filtronic Solid State (Teledyne Wireless)

* 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 BUF644

Page Created: 6/12/2026