Specification	SC648AD

Approval Agency	cUL
Current - Supply (Max)	16 mA
Current - Supply (Min)	4 mA
Driver Circuitry	Indicator, Internally Driven
Frequency	2 kHz
Height - Seated (Max)	1.399 in
Input Type	AC, DC
Mounting Type	Panel Mount
Operating Mode	Single Tone
Operating Temperature (Max)	65 °C
Operating Temperature (Min)	-30 °C
Port Location	Top
Size / Dimension Diameter	1.692 in
Sound Pressure Level (SPL)	60 dB
Technology	Piezo
Termination	Screw Terminal, Quick Connect Tab - (6.35mm)
Termination Probe Tip OD	0.25 in
Voltage Range (Max)	48 V
Voltage Range (Min)	10 VDC

SC Series

Part	Frequency	Voltage Range (Max)	Voltage Range (Min)	Input Type	Termination Probe Tip OD	Termination	Approval Agency	Operating Mode	Current - Supply (Min)	Current - Supply (Max)	Port Location	Sound Pressure Level (SPL)	Mounting Type	Duration (Min)	Duration (Max)	Size / Dimension Diameter	Height - Seated (Max)	Driver Circuitry	Technology	Operating Temperature (Max)	Operating Temperature (Min)	Ingress Protection
Mallory Sonalert Products Inc. SC648ANJ	2.9 kHz	48 V	10 VDC	AC DC	0.25 in	Quick Connect Tab - (6.35mm) Screw Terminal	UL	Pulse Slow	4 mA	26 mA	Top	80 dB	Panel Mount	0.5 PPS	2 PPS	1.692 in	1.33 in	Indicator Internally Driven	Piezo	65 °C	-30 °C
Mallory Sonalert Products Inc. SC628HP	4.5 kHz	28 V	6 VDC	DC	0.25 in	Quick Connect Tab - (6.35mm) Screw Terminal	cUL	Fast Pulse	6 mA	23 mA	Top	68 dB	Panel Mount	2 PPS	10 PPS	1.692 in	1.399 in	Indicator Internally Driven	Piezo	65 °C	-30 °C	12 4X NEMA 3R
Mallory Sonalert Products Inc. SC250N	2.9 kHz	250 VAC	60 V	AC DC	0.25 in	Quick Connect Tab - (6.35mm) Screw Terminal	cUL	Single Tone	5 mA	18 mA	Top	80 dB	Panel Mount			1.687 in	1.399 in	Indicator Internally Driven	Piezo	65 °C	-30 °C
Mallory Sonalert Products Inc. SC648HR	4.5 kHz	48 V	10 VDC	DC	0.25 in	Quick Connect Tab - (6.35mm) Screw Terminal		Single Tone	4 mA	16 mA	Top	68 dB	Panel Mount			1.692 in	1.33 in	Indicator Internally Driven	Piezo	65 °C	-30 °C
Mallory Sonalert Products Inc. SC616NR	2.9 kHz	26 V	6 VDC	DC	0.25 in	Quick Connect Tab - (6.35mm) Screw Terminal	cUL UL	Single Tone	6 mA	22 mA	Top	80 dB	Panel Mount			1.687 in	1.399 in	Indicator Internally Driven	Piezo	65 °C	-30 °C
Mallory Sonalert Products Inc. SC616CPNR	2.9 kHz	16 V	6 VDC	DC	0.25 in	Quick Connect Tab - (6.35mm) Screw Terminal	cUL UL	Chime	6 mA	23 mA	Top	76 dB	Panel Mount			1.687 in	1.399 in	Indicator Internally Driven	Piezo	65 °C	-30 °C
Mallory Sonalert Products Inc. SC628FJWR	2.9 kHz	28 V	6 VDC	DC	0.25 in	Quick Connect Tab - (6.35mm) Screw Terminal		Slow Warble	2 mA	8 mA	Top	55 dB	Panel Mount	0.5 PPS	2.5 PPS	1.692 in	1.33 in	Indicator Internally Driven	Piezo	65 °C	-30 °C
Mallory Sonalert Products Inc. SC648AD	2 kHz	48 V	10 VDC	AC DC	0.25 in	Quick Connect Tab - (6.35mm) Screw Terminal	cUL	Single Tone	4 mA	16 mA	Top	60 dB	Panel Mount			1.692 in	1.399 in	Indicator Internally Driven	Piezo	65 °C	-30 °C
Mallory Sonalert Products Inc. SC250ER	1.9 kHz	250 VAC	60 V	AC DC	0.25 in	Quick Connect Tab - (6.35mm) Screw Terminal		Single Tone	5 mA	16 mA	Top	55 dB	Panel Mount			1.687 in	1.809 in	Indicator Internally Driven	Piezo	65 °C	-30 °C
Mallory Sonalert Products Inc. SC110NJR	2.9 kHz	120 V	30 VDC	AC DC	0.25 in	Quick Connect Tab - (6.35mm) Screw Terminal	cUL UL	Pulse Slow	6 mA	24 mA	Top	80 dB	Panel Mount	0.5 PPS	2 PPS	1.687 in	1.809 in	Indicator Internally Driven	Piezo	65 °C	-30 °C

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SC648AD | Datasheet