Sounder

Buzzers, indicators, alarms, sirens

EMX-303L2

Characteristic	Min	Typical	Max	Notes
Type		Magnetic
Excitation		Internal Driven		Tone: Continuous
Sound Pressure Level dB at 30cm	70			Measured 70 dB at 3V-DC & 30cm
Frequency kHz	0.35	0.4	0.45	Rated frequency ±0.05
Voltage V	2	3	4	DC
Current mA			25	3V DC
Temperature ºC	-20		70
Width mm		17
Height mm		15.5
Termination		lead wire

EMX-303P2

Characteristic	Min	Typical	Max	Notes
Type		Magnetic
Excitation		Internal Driven		Tone: Continuous
Sound Pressure Level dB at 30cm	70			Measured 70 dB at 3V-DC & 30cm
Frequency kHz	0.35	0.4	0.45	Rated frequency ±0.05
Voltage V	2	3	4	DC
Current mA			25	3V DC
Temperature ºC	-20		70
Width mm		17
Height mm		14
Termination		pin		Pin separation: 7.60mm

EMX-303P4

Characteristic	Min	Typical	Max	Notes
Type		Magnetic
Excitation		Internal Driven		Tone: Continuous
Sound Pressure Level dB at 30cm	70			Measured 70 dB at 3V-DC & 30cm
Frequency kHz	0.35	0.4	0.45	Rated frequency ±0.05
Voltage V	2	3	4	DC
Current mA			25	3V DC
Temperature ºC	-20		70
Width mm		17
Height mm		14
Termination		pin

EMX-306L1

Characteristic	Min	Typical	Max	Notes
Type		Magnetic
Excitation		Internal Driven		Tone: Continuous
Sound Pressure Level dB at 30cm	75			Measured 75 dB at 6V-DC & 30cm
Frequency kHz	0.35	0.4	0.45	Rated frequency ±0.05
Voltage V	4	6	8	DC
Current mA			25	6V DC
Temperature ºC	-20		70
Width mm		17
Height mm		15.5
Termination		lead wire

EMX-306L2

Characteristic	Min	Typical	Max	Notes
Type		Magnetic
Excitation		Internal Driven		Tone: Continuous
Sound Pressure Level dB at 30cm	75			Measured 75 dB at 6V-DC & 30cm
Frequency kHz	0.35	0.4	0.45	Rated frequency ±0.05
Voltage V	4	6	8	DC
Current mA			25	6V DC
Temperature ºC	-20		70
Width mm		17
Height mm		15.5
Termination		lead wire

EMX-306P2

Characteristic	Min	Typical	Max	Notes
Type		Magnetic
Excitation		Internal Driven		Tone: Continuous
Sound Pressure Level dB at 30cm	75			Measured 75 dB at 6V-DC & 30cm
Frequency kHz	0.35	0.4	0.45	Rated frequency ±0.05
Voltage V	4	6	8	DC
Current mA			25	6V DC
Temperature ºC	-20		70
Width mm		17
Height mm		14
Termination		pin		Pin separation: 7.60mm

EMX-306P4

Characteristic	Min	Typical	Max	Notes
Type		Magnetic
Excitation		Internal Driven		Tone: Continuous
Sound Pressure Level dB at 30cm	75			Measured 75 dB at 6V-DC & 30cm
Frequency kHz	0.35	0.4	0.45	Rated frequency ±0.05
Voltage V	4	6	8	DC
Current mA			25	6V DC
Temperature ºC	-20		70
Width mm		17
Height mm		14
Termination		pin

EMX-309L1

Characteristic	Min	Typical	Max	Notes
Type		Magnetic
Excitation		Internal Driven		Tone: Continuous
Sound Pressure Level dB at 30cm	75			Measured 75 dB at 9V-DC & 30cm
Frequency kHz	0.35	0.4	0.45	Rated frequency ±0.05
Voltage V	6	9	12	DC
Current mA			25	9V DC
Temperature ºC	-20		70
Width mm		17
Height mm		15.5
Termination		lead wire

EMX-309L2

Characteristic	Min	Typical	Max	Notes
Type		Magnetic
Excitation		Internal Driven		Tone: Continuous
Sound Pressure Level dB at 30cm	75			Measured 75 dB at 9V-DC & 30cm
Frequency kHz	0.35	0.4	0.45	Rated frequency ±0.05
Voltage V	6	9	12	DC
Current mA			25	9V DC
Temperature ºC	-20		70
Width mm		17
Height mm		15.5
Termination		lead wire

EMX-309P2

Characteristic	Min	Typical	Max	Notes
Type		Magnetic
Excitation		Internal Driven		Tone: Continuous
Sound Pressure Level dB at 30cm	75			Measured 75 dB at 9V-DC & 30cm
Frequency kHz	0.35	0.4	0.45	Rated frequency ±0.05
Voltage V	6	9	12	DC
Current mA			25	9V DC
Temperature ºC	-20		70
Width mm		17
Height mm		14
Termination		pin		Pin separation: 7.60mm

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