Specification	MSE28MCH2S

Current - Supply	50 mA
Driver Circuitry	Indicator, Internally Driven
Duration	Repeating
Duration	1.2 Sec
Duration Interval	1.2 Sec
Frequency	3.85 kHz
Height - Seated (Max)	0.535 in
Input Type	DC
Mounting Type	Through Hole
Operating Mode	Chirp
Operating Temperature (Max)	65 °C
Operating Temperature (Min)	-40 °C
Port Location	Top
Ratings	Washable
Size / Dimension Length	0.906 in
Size / Dimension Width	0.906 in
Sound Pressure Level (SPL)	75 dB
Technology	Piezo
Termination	PC Pins
Voltage Range (Max)	28 V
Voltage Range (Min)	16 VDC

MSE Series

Part	Sound Pressure Level (SPL)	Port Location	Termination	Technology	Mounting Type	Size / Dimension Length	Size / Dimension Width	Operating Temperature (Min)	Operating Temperature (Max)	Height - Seated (Max)	Driver Circuitry	Input Type	Frequency	Voltage Range (Max)	Voltage Range (Min)	Current - Supply	Operating Mode	Duration	Ratings	Duration	Duration Interval
Mallory Sonalert Products Inc. MSE28MDD7	75 dB	Top	PC Pins	Piezo	Through Hole	0.906 in	0.906 in	-40 °C	65 °C	0.535 in	Indicator Internally Driven	DC	3.85 kHz	28 V	16 VDC	50 mA	Ding Dong
Mallory Sonalert Products Inc. MSE28LPS1S	85 dB	Top	PC Pins	Piezo	Through Hole	0.906 in	0.906 in	-40 °C	65 °C	0.535 in	Indicator Internally Driven	DC	3.9 kHz	28 V	20 VDC	50 mA	Pulse Short	1 PPS	Washable
Mallory Sonalert Products Inc. MSE14MWH1S	75 dB	Top	PC Pins	Piezo	Through Hole	0.906 in	0.906 in	-40 °C	65 °C	0.535 in	Indicator Internally Driven	DC	3.95 kHz	14 V	7 V	50 mA	Whooping	5 SPS	Washable
Mallory Sonalert Products Inc. MSE14MTT3	75 dB	Top	PC Pins	Piezo	Through Hole	0.906 in	0.906 in	-40 °C	65 °C	0.535 in	Indicator Internally Driven	DC	3.35 kHz	14 V	7 V	50 mA	3 Tone Ringer
Mallory Sonalert Products Inc. MSE14LCH2S	85 dB	Top	PC Pins	Piezo	Through Hole	0.906 in	0.906 in	-40 °C	65 °C	0.535 in	Indicator Internally Driven	DC	3.85 kHz	14 V	7 V	50 mA	Chirp	1.2 Sec	Washable	Repeating	1.2 Sec
Mallory Sonalert Products Inc. MSE14MSN3	75 dB	Top	PC Pins	Piezo	Through Hole	0.906 in	0.906 in	-40 °C	65 °C	0.535 in	Indicator Internally Driven	DC	4 kHz	14 V	7 V	50 mA	Siren	7 SPS
Mallory Sonalert Products Inc. MSE28MSN3	75 dB	Top	PC Pins	Piezo	Through Hole	0.906 in	0.906 in	-40 °C	65 °C	0.535 in	Indicator Internally Driven	DC	4 kHz	28 V	20 VDC	50 mA	Siren	7 SPS
Mallory Sonalert Products Inc. MSE28LCM1S	85 dB	Top	PC Pins	Piezo	Through Hole	0.906 in	0.906 in	-40 °C	65 °C	0.535 in	Indicator Internally Driven	DC	3.9 kHz	28 V	20 VDC	50 mA	Chime	3 Sec	Washable
Mallory Sonalert Products Inc. MSE28MCH2S	75 dB	Top	PC Pins	Piezo	Through Hole	0.906 in	0.906 in	-40 °C	65 °C	0.535 in	Indicator Internally Driven	DC	3.85 kHz	28 V	16 VDC	50 mA	Chirp	1.2 Sec	Washable	Repeating	1.2 Sec
Mallory Sonalert Products Inc. MSE28MCM1S	75 dB	Top	PC Pins	Piezo	Through Hole	0.906 in	0.906 in	-40 °C	65 °C	0.535 in	Indicator Internally Driven	DC	3.5 kHz	28 V	16 VDC	50 mA	Chime	3 Sec	Washable

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MSE28MCH2S | Datasheet