Sounder

Buzzers, indicators, alarms, sirens

FM-12B-907

Characteristic	Min	Typical	Max	Notes
Type		Piezo
Excitation		Internal Driven		Tone: Continuous
Sound Pressure Level dB at 30cm	86			Measured 80 dB at 12V-DC & 60cm
Frequency kHz	2.4	2.9	3.4	Rated frequency ±0.5
Voltage V	6	12	28	DC
Current mA			20	12 V DC
Temperature ºC	-20		70
Width mm		43
Height mm		33
Termination		pin		Pin separation: 32.00mm

FM-12B-907A

Characteristic	Min	Typical	Max	Notes
Type		Piezo
Excitation		Internal Driven		Tone: Continuous
Sound Pressure Level dB at 30cm	96			Measured 90 dB at 12V-DC & 60cm
Frequency kHz	2.4	2.9	3.4	Rated frequency ±0.5
Voltage V	6	12	28	DC
Current mA			32	12 V DC
Temperature ºC	-20		70
Width mm		43
Height mm		33
Termination		pin		Pin separation: 32.00mm

FM-12C-900L

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	3.2	3.7	4.2	Rated frequency ±0.5
Voltage V	3	12	20	DC
Current mA			10	12V DC
Temperature ºC	-20		70
Width mm		28.5
Height mm		24.5
Termination		lead wire

FM-12C-900P

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	3.2	3.7	4.2	Rated frequency ±0.5
Voltage V	3	12	20	DC
Current mA			10	12V DC
Temperature ºC	-20		70
Width mm		28.5
Height mm		24.5
Termination		pin		Pin separation: 9.00mm

FM-12C-901L

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	3.2	3.7	4.2	Rated frequency ±0.5
Voltage V	3	12	20	DC
Current mA			10	12V DC
Temperature ºC	-20		70
Width mm		28.5
Height mm		24.5
Termination		lead wire

FM-12C-901P

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	3.2	3.7	4.2	Rated frequency ±0.5
Voltage V	3	12	20	DC
Current mA			10	12V DC
Temperature ºC	-20		70
Width mm		28.5
Height mm		24.5
Termination		pin		Pin separation: 9.00mm

FM-12C-903L

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	3.2	3.7	4.2	Rated frequency ±0.5
Voltage V	3	12	20	DC
Current mA			10	12V DC
Temperature ºC	-20		70
Width mm		28.5
Height mm		24.5
Termination		lead wire

FM-12C-903P

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	3.2	3.7	4.2	Rated frequency ±0.5
Voltage V	3	12	20	DC
Current mA			10	12V DC
Temperature ºC	-20		70
Width mm		28.5
Height mm		24.5
Termination		pin		Pin separation: 9.00mm

FM-12C-905L

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	3.2	3.7	4.2	Rated frequency ±0.5
Voltage V	3	12	20	DC
Current mA			10	12V DC
Temperature ºC	-20		70
Width mm		28.5
Height mm		24.5
Termination		lead wire

FM-12C-905P

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	3.2	3.7	4.2	Rated frequency ±0.5
Voltage V	3	12	20	DC
Current mA			10	12V DC
Temperature ºC	-20		70
Width mm		28.5
Height mm		24.5
Termination		pin		Pin separation: 9.00mm

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