BUF644

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Stock/Availability for: BUF644

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Statistics

Total Quantity
1,108
Line Items
4
Suppliers listing this part
4
Countries/regions where listing suppliers exist
2
Most Recent Upload
3/31/2026

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 20 147 172 617,526
BUF634P 15 127 144 459,942
BUF634T 17 122 134 760,051
BUF634AIDR 11 89 94 1,149,327
BUF634U2K5 12 79 87 998,264
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*

Vishay Telefunken (Telefunken)
Telefunken Semiconductor
Temic Telefunken (MicroTune) (Temic - RF Technologies)
MicroTune (Zoran) (CSR) (Qualcomm)
Judson (Teledyne Judson)
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.

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Page Created: 3/31/2026