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
1/16/2026

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 19 150 175 609,925
BUF634T 15 123 135 758,134
BUF634P 14 122 135 444,166
BUF634U/2K5 12 83 89 983,501
BUF634AIDR 11 82 86 1,603,768
BUF642 4 6 7 3,967
BUF646A 3 6 8 7,377
BUF640A 3 3 5 19,880
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)
Teledyne Storm Microwave
Teledyne (LeCroy)

* 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: 1/16/2026