Audio Products

PL-21A31PQ

Active

PIEZO BUZZERS & AUDIO INDICATORS SLOW PULSE, 3-24VDC 3KHZ, 85DB, 24X14MM

Search across all available documentation for this part.

Audio Products

Active

PIEZO BUZZERS & AUDIO INDICATORS SLOW PULSE, 3-24VDC 3KHZ, 85DB, 24X14MM

Technical Specifications

Parameters and characteristics for this part

Specification	PL-21A31PQ

Current - Supply	18 mA
Driver Circuitry	Indicator, Internally Driven
Duration	1.2 PPS
Frequency	3 kHz
Height - Seated (Max) [Max]	0.559 "
Height - Seated (Max) [Max]	14.2 mm
Input Type	DC
Mounting Type	Through Hole
Operating Mode	Slow, Pulse
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	-20 ░C
Port Location	Top
Size / Dimension [diameter]	24 mm
Size / Dimension [diameter]	0.945 "
Sound Pressure Level (SPL)	85 dB
Technology	Piezo
Termination	PC Pins
Voltage - Rated	12 VDC
Voltage Range [Max]	24 V
Voltage Range [Min]	3 V

Part	Termination	Operating Temperature [Min]	Operating Temperature [Max]	Sound Pressure Level (SPL)	Voltage Range [Max]	Voltage Range [Min]	Voltage - Rated	Port Location	Current - Supply	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Technology	Input Type	Operating Mode	Duration	Mounting Type	Frequency	Size / Dimension [diameter]	Size / Dimension [diameter]	Driver Circuitry
Mallory Sonalert Products Inc. PL-21A31PQ	PC Pins	-20 ░C	70 °C	85 dB	24 V	3 V	12 VDC	Top	18 mA	0.559 "	14.2 mm	Piezo	DC	Pulse Slow	1.2 PPS	Through Hole	3 kHz	24 mm	0.945 "	Indicator Internally Driven

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

General part information

PIEZO BUZZERS & AUDIO INDICATORS SLOW PULSE, 3-24VDC 3KHZ, 85DB, 24X14MM

Technical documentation and resources