Buzzers, indicators, alarms, sirens
| Characteristic | Min | Typical | Max | Notes |
| Type | Piezo | |||
| Excitation | External Driven | Tone: Continuous | ||
| Sound Pressure Level dB at 30cm | 85 | depends on housing and enclosure. | ||
| Frequency kHz | 4.6 | Rated frequency ± 0.5 kHz | ||
| Input Capacitance nF | 20 | Rated Capacitance ± 30% | ||
| Width mm | 27 | |||
| Height mm | 0.25 | |||
| Termination | lead wire |
| Characteristic | Min | Typical | Max | Notes |
| Type | Magnetic | |||
| Excitation | Internal Driven | Tone: Continuous | ||
| Sound Pressure Level dB at 30cm | 75 | Using A-Weighting i.e. dB(A) | ||
| Frequency kHz | 0.4 | ±50Hz | ||
| Voltage V | 9 | 12 | 15 | DC |
| Current mA | 28 | Measured at 12V | ||
| Temperature ºC | -20 | 70 | ||
| Width mm | 17 | 33.5 | Rectangular | |
| Height mm | 15.5 | |||
| Weight g | 8 | |||
| Termination | lead wire |
| Characteristic | Min | Typical | Max | Notes |
| Type | Magnetic | |||
| Excitation | External Driven | Tone: Continuous | ||
| Sound Pressure Level dB at 30cm | 60.46 | 70dB/4000Hz/3V /10cm | ||
| Frequency kHz | 4 | |||
| Voltage V | 2 | 3 | 4 | |
| Temperature ºC | -20 | 70 | ||
| Width mm | 4 | 4 | ||
| Height mm | 2 | |||
| Termination | solder tab |
| Characteristic | Min | Typical | Max | Notes |
| Type | Piezo | |||
| Excitation | External Driven | Tone: Continuous | ||
| Sound Pressure Level dB at 30cm | 105 | Measured 85 dB at 300cm | ||
| Frequency kHz | 3.6 | Rated frequency ± 0.5 kHz | ||
| Voltage V | 7 | 9 | 12 | peak to peak voltage of square wave |
| Current mA | 10 | |||
| Temperature ºC | -20 | 70 | ||
| Width mm | 40 | Case:PC/Black | ||
| Height mm | 11 | |||
| Weight g | 10.8 | |||
| Termination | pin |
| Characteristic | Min | Typical | Max | Notes |
| Type | Piezo | |||
| Excitation | Internal Driven | Tone: Continuous | ||
| Sound Pressure Level dB at 30cm | 90 | Measured 90 dB at 12V-DC & 30cm | ||
| Frequency kHz | 0.15 | 0.3 | 0.45 | Rated frequency ±0.15 |
| Voltage V | 6 | 12 | 15 | DC |
| Current mA | 70 | 12V DC | ||
| Temperature ºC | -20 | 70 | ||
| Width mm | 41.8 | |||
| Height mm | 25.4 | |||
| Termination | lead wire |
| Characteristic | Min | Typical | Max | Notes |
| Type | Piezo | |||
| Excitation | Internal Driven | Tone: Continuous | ||
| Sound Pressure Level dB at 30cm | 75.46 | Measured 85 dB at 10cm | ||
| Frequency kHz | 4 | Rated frequency ± 0.5 kHz | ||
| Voltage V | 1 | 12 | 18 | DC voltage |
| Current mA | 20 | |||
| Temperature ºC | -20 | 70 | ||
| Width mm | 15.4 | Case:PC/Black | ||
| Height mm | 13.9 | |||
| Weight g | 2.5 | |||
| Termination | pin | Pin separation: 7.62mm |
| Characteristic | Min | Typical | Max | Notes |
| Type | Piezo | |||
| Excitation | Internal Driven | Tone: Continuous | ||
| Sound Pressure Level dB at 30cm | 75.46 | Measured 85 dB at 10cm | ||
| Frequency kHz | 4 | Rated frequency ± 0.5 kHz | ||
| Voltage V | 1 | 5 | 12 | DC voltage |
| Temperature ºC | -20 | 70 | ||
| Width mm | 15.4 | Case:PC/Black | ||
| Height mm | 13.9 | |||
| Weight g | 2.5 | |||
| Termination | pin | Pin separation: 7.62mm |
| Characteristic | Min | Typical | Max | Notes |
| Type | Piezo | |||
| Excitation | Internal Driven | Tone: Continuous | ||
| Sound Pressure Level dB at 30cm | 100 | Measured 100 dB at 30cm | ||
| Frequency kHz | 2.9 | Rated frequency ± 0.5 kHz | ||
| Voltage V | 3 | 12 | 20 | DC voltage |
| Current mA | 15 | |||
| Temperature ºC | -20 | 70 | ||
| Width mm | 43 | Case:ABS/Black | ||
| Height mm | 14 | |||
| Weight g | 10.6 | |||
| Termination | pin | Pin separation: 25.40mm |
| Characteristic | Min | Typical | Max | Notes |
| Type | Piezo | |||
| Excitation | Internal Driven | Tone: Continuous | ||
| Sound Pressure Level dB at 30cm | 100.5 | Measured 90 dB at 9V-DC & 100cm | ||
| Frequency kHz | 2.5 | 3 | 3.5 | Rated frequency ±0.5 |
| Voltage V | 4 | 9 | 28 | DC |
| Current mA | 30 | 9V DC | ||
| Temperature ºC | -20 | 70 | ||
| Width mm | 41.8 | |||
| Height mm | 25.4 | |||
| Termination | lead wire |
| Characteristic | Min | Typical | Max | Notes |
| Type | Piezo | |||
| Excitation | Internal Driven | Tone: Continuous | ||
| Sound Pressure Level dB at 30cm | 106.5 | Measured 96 dB at 12V-DC & 100cm | ||
| Frequency kHz | 2.4 | 2.9 | 3.4 | Rated frequency ±0.5 |
| Voltage V | 4 | 12 | 28 | DC |
| Current mA | 30 | 12V DC | ||
| Temperature ºC | -20 | 70 | ||
| Width mm | 41.8 | |||
| Height mm | 25.4 | |||
| Termination | lead wire |
