Audio Products

SCH307NR

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Mallory Sonalert Products Inc.

PIEZO BUZZERS & AUDIO INDICATORS CONSTANT, 3-7VDC LOUD, CLASS I DIV II

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DocumentsSCH307NR | Datasheet

Audio Products

SCH307NR

Active

Mallory Sonalert Products Inc.

PIEZO BUZZERS & AUDIO INDICATORS CONSTANT, 3-7VDC LOUD, CLASS I DIV II

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SCH307NR

Approval Agency	UL, CSA, cUL
Current - Supply [Max]	12 mA
Current - Supply [Min]	4 mA
Driver Circuitry	Indicator, Internally Driven
Frequency	2.9 kHz
Height - Seated (Max) [Max] [z]	33.77 mm
Height - Seated (Max) [Max] [z]	1.33 in
Ingress Protection	12, IP66, 4X, NEMA 3R
Input Type	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]	42.85 mm
Size / Dimension [diameter]	1.687 in
Sound Pressure Level (SPL)	93 dB
Technology	Piezo
Termination	0.25 "
Termination	Screw Terminal, Quick Connect Tab
Termination	6.35 mm
Voltage Range [Max]	7 V
Voltage Range [Min]	3 V

SCH Series

Piezo Buzzers & Audio Indicators CHIME, 6-16VDC MED, CLASS I DIV II

Part	Termination	Termination	Termination	Driver Circuitry	Duration [Max]	Duration [Min]	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Sound Pressure Level (SPL)	Voltage Range [Max]	Voltage Range [Min]	Size / Dimension [diameter]	Size / Dimension [diameter]	Frequency	Port Location	Mounting Type	Input Type	Operating Temperature [Min]	Operating Temperature [Max]	Current - Supply [Max]	Current - Supply [Min]	Operating Mode	Ingress Protection	Approval Agency	Technology	Current - Supply [Max] [x]	Current - Supply [Min] [x]
Mallory Sonalert Products Inc. SCH616NPR	0.25 "	Screw Terminal Quick Connect Tab	6.35 mm	Indicator Internally Driven	10 PPS	2 PPS	33.77 mm	1.33 in	91 dB	16 V	6 VDC	42.85 mm	1.687 in	2.9 kHz	Top	Panel Mount	DC	-30 ░C	65 °C	22 mA	6 mA	Fast Pulse	12 4X IP66 NEMA 3R	CSA cUL UL	Piezo
Mallory Sonalert Products Inc. SCH307NR	0.25 "	Screw Terminal Quick Connect Tab	6.35 mm	Indicator Internally Driven			33.77 mm	1.33 in	93 dB	7 V	3 V	42.85 mm	1.687 in	2.9 kHz	Top	Panel Mount	DC	-30 ░C	65 °C	12 mA	4 mA	Single Tone	12 4X IP66 NEMA 3R	CSA cUL UL	Piezo
Mallory Sonalert Products Inc. SCH110NPR	0.25 "	Screw Terminal Quick Connect Tab	6.35 mm	Indicator Internally Driven	10 PPS	2 PPS	33.77 mm	1.33 in	90 dB	120 V	30 VDC	42.85 mm	1.687 in	2.9 kHz	Top	Panel Mount		-30 ░C	65 °C			Fast Pulse	12 4X IP66 NEMA 3R	CSA cUL UL	Piezo	24 mA	6 mA
Mallory Sonalert Products Inc. SCH628ANPR	0.25 "	Screw Terminal Quick Connect Tab	6.35 mm	Indicator Internally Driven	10 PPS	2 PPS	33.77 mm	1.33 in	88 dB	28 V	6 VDC	42.85 mm	1.687 in	2.9 kHz	Top	Panel Mount		-30 ░C	65 °C			Fast Pulse	12 4X IP66 NEMA 3R	CSA cUL UL	Piezo	30 mA	4 mA
Mallory Sonalert Products Inc. SCH616CPR	0.25 "	Screw Terminal Quick Connect Tab	6.35 mm	Indicator Internally Driven			33.77 mm	1.33 in	75 dB	16 V	6 VDC	42.85 mm	1.687 in	2.9 kHz	Top	Panel Mount	DC	-30 ░C	65 °C	23 mA	6 mA	Chime	12 4X IP66 NEMA 3R	CSA cUL UL	Piezo

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 257.56
Mouser	N/A	1	$ 245.39
		10	$ 228.24
		25	$ 222.87

Description

General part information

SCH Series

Piezo Buzzers & Audio Indicators CHIME, 6-16VDC MED, CLASS I DIV II

Documents

Technical documentation and resources

SCH307NR | Datasheet

Datasheet