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                    Ringer Series - SIZE: 23X20mm All Products in Buzzer / Biezo Buzzer / Microphone / Cellphone speaker  

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                      Product Description

                    Ringer Series - SIZE: 23X20mm

                    SPECIFICATION:

                    Sound pressure level

                    80dB min (3.0Vrms Sine Wave /10cm at 5.0KHz)

                    Max Operating voltage

                    30Vrms

                    Electrostatic capacity Co

                    17000PF±30%at 1.0KHz

                    Max consumption

                    1.5mA Max

                    Resonant frequency Fr

                    4000Hz±300Hz

                    Case material and colour

                    ABS (BLACK)

                    Operating tem. Range

                    -20°C~+70°C

                    Storage temperature

                    -30°C~+80°C

                    Weight

                    1.2g

                    Dimension

                    See drawing

                     

                      Product Information

                    Buzzers are devices that can convert electrical signals into sound signals. They are used primarily in household appliances, bank systems, security alarm system,
                    and also widely used in electronic toys, and games consoles.
                    Buzzers serve as prompts or alarms, depending on the design and use, and can send out music, whistles, hums, alarms, electric bells, etc.


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