Sounders / Buzzers - Electromagnetic - Internal Circuit

There are also electrodynamic signal generators with built-in electronics, here referred to as a resonant circuit. In this context, the term buzzer is often used. If a DC voltage is applied to the buzzer, the diaphragm will start to oscillate and produce a sound. In this case, the resonant circuit is already tuned to the resonant frequency of the signal transmitter. Pay attention to the voltage specification of the manufacturer as well as the correct polarity.

Diameter (mm): 9.6
Height (mm): 5
Rated Voltage (Vdc): 3
Resonance Frequency (Hz): 2700 ± 200
Min. Sound Pressure Level (dBA): 80 at 10cm
Tone: Continuous
Termination: PIN
Pin Pitch (mm): 5
Diameter (mm): 9.6
Height (mm): 5
Rated Voltage (Vdc): 5
Resonance Frequency (Hz): 2500 ± 200
Min. Sound Pressure Level (dBA): 80 at 10cm
Tone: Continuous
Termination: PIN
Pin Pitch (mm): 5
Diameter (mm): 9.6 x 9.6
Height (mm): 5
Rated Voltage (Vdc): 3
Resonance Frequency (Hz): 2700 ± 300
Min. Sound Pressure Level (dBA): 85 at 10cm
Tone: Continuous
Termination: SMD
Pin Pitch (mm):
Diameter (mm): 9.6 x 9.6
Height (mm): 5
Rated Voltage (Vdc): 5
Resonance Frequency (Hz): 2700 ± 300
Min. Sound Pressure Level (dBA): 85 at 10cm
Tone: Continuous
Termination: SMD
Pin Pitch (mm):
Diameter (mm): 9.6 x 9.6
Height (mm): 5
Rated Voltage (Vdc): 12
Resonance Frequency (Hz): 2700 ± 300
Min. Sound Pressure Level (dBA): 85 at 10cm
Tone: Continuous
Termination: SMD
Pin Pitch (mm):
Diameter (mm): 12
Height (mm): 6.5
Rated Voltage (Vdc): 5
Resonance Frequency (Hz): 2300 ± 300
Min. Sound Pressure Level (dBA): 85 at 10cm
Tone: Continuous
Termination: PIN
Pin Pitch (mm): 7.6
Diameter (mm): 12
Height (mm): 6.5
Rated Voltage (Vdc): 12
Resonance Frequency (Hz): 2300 ± 300
Min. Sound Pressure Level (dBA): 83 at 10cm
Tone: Continuous
Termination: PIN
Pin Pitch (mm): 7.6
Diameter (mm): 12
Height (mm): 7.5
Rated Voltage (Vdc): 1.5
Resonance Frequency (Hz): 2300 ± 500
Min. Sound Pressure Level (dBA): 75 at 10cm
Tone: Continuous
Termination: PIN
Pin Pitch (mm): 7.6
Diameter (mm): 12
Height (mm): 7.5
Rated Voltage (Vdc): 3
Resonance Frequency (Hz): 2300 ± 500
Min. Sound Pressure Level (dBA): 83 at 10cm
Tone: Continuous
Termination: PIN
Pin Pitch (mm): 7.6
Diameter (mm): 12
Height (mm): 7.5
Rated Voltage (Vdc): 5
Resonance Frequency (Hz): 2300 ± 300
Min. Sound Pressure Level (dBA): 83 at 10cm
Tone: Continuous
Termination: PIN
Pin Pitch (mm): 7.6
Diameter (mm): 12
Height (mm): 7.5
Rated Voltage (Vdc): 12
Resonance Frequency (Hz): 2300 ± 400
Min. Sound Pressure Level (dBA): 83 at 10cm
Tone: Continuous
Termination: PIN
Pin Pitch (mm): 7.6
Diameter (mm): 12
Height (mm): 7.5
Rated Voltage (Vdc): 1.5
Resonance Frequency (Hz): 3100 ± 300
Min. Sound Pressure Level (dBA): 75 at 10cm
Tone: Continuous
Termination: PIN
Pin Pitch (mm): 7.6
Diameter (mm): 12
Height (mm): 7.5
Rated Voltage (Vdc): 3
Resonance Frequency (Hz): 3100 ± 300
Min. Sound Pressure Level (dBA): 83 at 10cm
Tone: Continuous
Termination: PIN
Pin Pitch (mm): 7.6
Diameter (mm): 12
Height (mm): 7.5
Rated Voltage (Vdc): 5
Resonance Frequency (Hz): 3100 ± 300
Min. Sound Pressure Level (dBA): 83 at 10cm
Tone: Continuous
Termination: PIN
Pin Pitch (mm): 7.6
Diameter (mm): 12
Height (mm): 7.5
Rated Voltage (Vdc): 12
Resonance Frequency (Hz): 3100 ± 300
Min. Sound Pressure Level (dBA): 83 at 10cm
Tone: Continuous
Termination: PIN
Pin Pitch (mm): 7.6
Diameter (mm): 12
Height (mm): 9.5
Rated Voltage (Vdc): 1.5
Resonance Frequency (Hz): 2300 ± 300
Min. Sound Pressure Level (dBA): 75 at 10cm
Tone: Continuous
Termination: PIN
Pin Pitch (mm): 7.6
Diameter (mm): 12
Height (mm): 9.5
Rated Voltage (Vdc): 5
Resonance Frequency (Hz): 2300 ± 300
Min. Sound Pressure Level (dBA): 85 at 10cm
Tone: Continuous
Termination: PIN
Pin Pitch (mm): 7.6
Diameter (mm): 12
Height (mm): 9.5
Rated Voltage (Vdc): 12
Resonance Frequency (Hz): 2300 ± 300
Min. Sound Pressure Level (dBA): 88 at 10cm
Tone: Continuous
Termination: PIN
Pin Pitch (mm): 7.6
Diameter (mm): 12.8 x 12.8
Height (mm): 7
Rated Voltage (Vdc): 3
Resonance Frequency (Hz): 2400 ± 400
Min. Sound Pressure Level (dBA): 85 at 10cm
Tone: Continuous
Termination: SMD
Pin Pitch (mm):
Diameter (mm): 12.8 x 12.8
Height (mm): 7
Rated Voltage (Vdc): 5
Resonance Frequency (Hz): 2400 ± 400
Min. Sound Pressure Level (dBA): 88 at 10cm
Tone: Continuous
Termination: SMD
Pin Pitch (mm):
Diameter (mm): 12.8 x 12.8
Height (mm): 7
Rated Voltage (Vdc): 12
Resonance Frequency (Hz): 2400 ± 400
Min. Sound Pressure Level (dBA): 88 at 10cm
Tone: Continuous
Termination: SMD
Pin Pitch (mm):
Diameter (mm): 12.8 x 12.8
Height (mm): 10
Rated Voltage (Vdc): 5
Resonance Frequency (Hz): 2300 ± 300
Min. Sound Pressure Level (dBA): 85 at 10cm
Tone: Continuous
Termination: SMD
Pin Pitch (mm):
Diameter (mm): 16
Height (mm): 14
Rated Voltage (Vdc): 1.5
Resonance Frequency (Hz): 2300 ± 300
Min. Sound Pressure Level (dBA): 75 at 10cm
Tone: Continuous
Termination: PIN
Pin Pitch (mm): 7.6
Diameter (mm): 16
Height (mm): 14
Rated Voltage (Vdc): 6
Resonance Frequency (Hz): 2300 ± 300
Min. Sound Pressure Level (dBA): 85 at 10cm
Tone: Continuous
Termination: PIN
Pin Pitch (mm): 7.6
Diameter (mm): 16
Height (mm): 14
Rated Voltage (Vdc): 12
Resonance Frequency (Hz): 2300 ± 300
Min. Sound Pressure Level (dBA): 85 at 10cm
Tone: Continuous
Termination: PIN
Pin Pitch (mm): 7.6
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