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Buzzer

ModelStandard-sound Models
M2BJ-B06M2BJ-B06AM2BJ-B06BM2BJ-B06C
Operating voltage6 VAC/VDC
Sound pressure
(at 0.1 m and rated voltage)
Continuous sound: 80 dB (phons) min.
Driving frequency2 ± 0.5 kHz4 ± 0.5 kHz
Intervals190 times/minute ± 10%*2 Long:55 times/minute ± 10%190 times/minute±10%*4 Long:55 times/minute ± 10%
*1 Short:700 times/minute ± 10%*3 Short:700 times/minute ± 10%
Current consumptionDC7 mA max.20 mA max.
AC20 mA max.
Inrush current1 A max.
Life expectancy1,000 hours min.
Insulation resistance100 MΩ min. (between ground and current-carrying parts)
Dielectric strength1,000 VAC for 1 minute (between grounds)
Ambient operating temperature- 10°C to 55°C (no icing or condensation)
Ambient operating humidity35% to 85%RH
Ambient storage temperature- 25°C to 65°C (no icing or condensation)
Degree of protectionIP 40
WeightApprox. 9 g

ModelStandard-sound Models
M2BJ-B24M2BJ-B24AM2BJ-B24BM2BJ-B24CM2BJ-B24-DM2BJ-B24B-D
Operating voltage12 to 24 VAC/VDC12 to 24 VDC
Sound pressure
(at 0.1 m and rated voltage)
Continuous sound: 80 dB (phons) min.
Driving frequency2 ± 0.5 kHz4 ± 0.5 kHz2 ± 0.5 kHz4 ± 0.5 kHz
Intervals190 times/minute
± 10%
*2 Long:55 times/minute
±10%
190 times/minute
± 10%
*4 Long:55 times/minute
± 10%
190 times/minute
± 10%
*1 Short:700 times/minute
±10%
*3 Short:700 times/minute
± 10%
Current
consumption
DC7 mA max.20 mA max.7 mA max.20 mA max.
AC20 mA---
Inrush current1 A max.---
Life expectancy1,000 hours min.
Insulation resistance100 M Ω min. (between ground and current-carrying parts)
Dielectric strength1,000 VAC for 1 minute (between grounds)
Ambient operating temperature- 10°C to 55°C (no icing or condensation)
Ambient operating humidity35% to 85%RH
Ambient storage temperature- 25°C to 65°C (no icing or condensation)
Degree of protectionIP 40
WeightApprox. 9 g

ModelHigh-sound Models
M2BJ-BH06DM2BJ-BH24DM2BJ-BH06EM2BJ-BH24EM2BJ-BH24D-DM2BJ-BH24E-D
Operating voltage6 VAC/VDC12 to 24
VAC/VDC
6 VAC/VDC12 to 24
VAC/VDC
12 to 24 VDC
Sound pressure (The sound pressure can be adjusted. The figure for sound pressure given above is for measurement at a distance of 0.1 m at the rated voltage.)70 to 95 dB (phons)
Driving frequency3 ± 0.5 kHz
IntervalsApprox.
190 times/min.
*6 Long: Approx.
55 times/min.
Approx.
190 times/min.
*6 Long: Approx.55
times/min.
*5 Short: Approx.
700 times/min.
*5 Short: Approx.700
times/min.
Current
consumption
DC50 mA max.
AC100 mA max.---
Inrush current1 A max.---
Life expectancy1,000 hours min.
Insulation resistance100 M Ω min. (between ground and current-carrying parts)
Dielectric strength1,000 VAC for 1 minute (between grounds)
Ambient operating temperature- 10 ° C to 55 ° C (no icing or condensation)
Ambient operating humidity35% to 85%RH
Ambient storage temperature- 25 ° C to 65 ° C (no icing or condensation)
Degree of protectionIP 40
WeightApprox. 12 g

*Tone

*1Standard volumeHigh volumeBird cry
*2Telephone busy signal
*3Continuous (high pitch)Short beeps
*4Long beeps
*5High volumeIntermittentAlternating high-low pitch
*6Long beeps

Caution: In the interenst of product improvement, specifications are subject to change without notice.