The Model No.of Buzzer Chips is compose of six parts(see the picture),piezo ceramic element Illustration the first part:"FT" indicate Piezoeletric Ceramic Buzzer Chips, piezo ceramic element
The second part:use the Arab figure to express plate exotic dismeter(mm)
The third part:use denominator to express plate material;For example: T-brass, G-stainless steel, N-iron and nickel alloy, M-horse mouth iron
The fourth part:use the Arab figure to express frequency(kHz)
The fifth part: use denominator to express electrode shape; For example: A-round, B-partition shape,C-square, D-unnormal shape
The sixth part:use the Arab figure to express structure; For example: 1-single side,2-double sides
3.Paradigm For example:piezoeletric ceramic buzzer chips FT-27T-4.1A1 Q/WZOX 1-2002.piezo ceramic element. The example indicate:the piezoeletric ceramic buzzer chips'plate exotic dismeter is 27mm and brass,resonant frequency is 4.1kHz,round electrode and single side. And the product's normal code is Q/WZOX 1-2002.
The Model No.of Buzzer Chips is compose of six parts(see the picture),piezo ceramic element Illustration the first part:"FT" indicate Piezoeletric Ceramic Buzzer Chips, piezo ceramic element
The second part:use the Arab figure to express plate exotic dismeter(mm)
The third part:use denominator to express
plate material;For example: T-brass, G-stainless steel, N-iron and nickel alloy, M-horse mouth iron
The fourth part:use the Arab figure to express frequency(kHz)
The fifth part: use denominator to express electrode shape; For example: A-round, B-partition shape,C-square, D-unnormal shape
The sixth part:use the Arab figure to express structure; For example: 1-single side,2-double sides
3.Paradigm
For example:piezoeletric ceramic buzzer chips FT-27T-4.1A1 Q/WZOX 1-2002.piezo ceramic element. The example indicate:the piezoeletric ceramic buzzer chips'plate exotic dismeter is 27mm and brass,resonant frequency is 4.1kHz,round electrode and single side. And the product's normal code is Q/WZOX 1-2002.
