Specification	AI-1027-TWT-3V-R

Current - Supply	30 mA
Driver Circuitry	Indicator, Internally Driven
Frequency	2.7 kHz
Height - Seated (Max)	0.217 in
Input Type	DC
Mounting Type	Through Hole
Operating Mode	Single Tone
Operating Temperature (Max)	80 °C
Operating Temperature (Min)	-20 °C
Port Location	Top
Ratings	Washable
Size / Dimension Diameter	0.374 in
Sound Pressure Level (SPL)	80 dB
Technology	Electromechanical, Magnetic
Termination	PC Pins
Voltage - Rated	3 VDC
Voltage Range (Max)	5 V
Voltage Range (Min)	2 V

AI Series

Piezo Buzzers & Audio Indicators 24VDC 30MA 85DBA 400HZ

Part	Port Location	Technology	Ratings	Termination	Mounting Type	Voltage Range (Min)	Voltage Range (Max)	Frequency	Current - Supply	Voltage - Rated	Input Type	Operating Temperature (Min)	Operating Temperature (Max)	Sound Pressure Level (SPL)	Driver Circuitry	Operating Mode	Height - Seated (Max)	Size / Dimension Diameter	Size / Dimension Length	Size / Dimension Width
PUI Audio, Inc. AI-1027-TWT-3V-R	Top	Electromechanical Magnetic	Washable	PC Pins	Through Hole	2 V	5 V	2.7 kHz	30 mA	3 VDC	DC	-20 °C	80 °C	80 dB	Indicator Internally Driven	Single Tone	0.217 in	0.374 in
PUI Audio, Inc. AI-3035-TWT-3V-R	Top	Piezo	Washable	PC Pins	Through Hole	2 V	5 V	3.5 kHz		3 VDC	DC	-20 °C	80 °C	100 dB	Indicator Internally Driven	Single Tone	0.78 in	1.181 in
PUI Audio, Inc. AI-2304-TT-24V-2-R	Top	Electromechanical Magnetic		PC Pins	Through Hole	15 VDC	27 VDC	400 Hz	30 mA	24 VAC	DC	-20 °C	65 °C	85 dB	Indicator Internally Driven	Single Tone	0.63 in		0.906 in	0.669 in
PUI Audio, Inc. AI-2604-TT-R	Top	Electromechanical Magnetic		PC Pins	Through Hole	8 V	16 V	400 Hz	50 mA	12 VAC	DC	-20 °C	60 °C	95 dB	Indicator Internally Driven	Single Tone	0.795 in		1.024 in	1.024 in
PUI Audio, Inc. AI-1223-TWT-12V-3-R	Top	Electromechanical Magnetic	Washable	PC Pins	Through Hole	8 V	16 V	2.3 kHz	30 mA	12 VAC	DC	-20 °C	70 °C	85 dB	Indicator Internally Driven	Single Tone	0.382 in	0.472 in
PUI Audio, Inc. AI-2304-TF-LW120-5V-R	Top	Electromechanical Magnetic		Wire Leads	Flange Panel Mount	3 V	6 V	400 Hz	20 mA	4.5 VDC	DC	-10 °C	60 °C	75 dB	Indicator Internally Driven	Single Tone	0.632 in		1.26 in	0.669 in
PUI Audio, Inc. AI-1027-TWT-5V-2-R	Top	Electromechanical Magnetic	Washable	PC Pins	Through Hole	3 V	7 V	2.73 kHz	30 mA	5 VAC	DC	-20 °C	70 °C	82 dB	Indicator Internally Driven	Single Tone	0.217 in	0.378 in
PUI Audio, Inc. AI-2429-TT-12V-R	Top	Piezo		PC Pins	Through Hole	3 V	20 V	2.9 kHz	8 mA	12 VAC	DC	-20 °C	70 °C	95 dB	Indicator Internally Driven	Single Tone	16.51 mm	0.937 in

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AI-1027-TWT-3V-R | Datasheet