PT-1250PQ

Series:	PT
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Driver Circuitry:	Transducer, Externally Driven
Input Type:	Peak-Peak Signal
Voltage - Rated:	5V
Voltage Range:	1 ~ 30V
Frequency:	5kHz
Technology:	Piezo
Operating Mode:	Single Tone
Duration:	--
Sound Pressure Level (SPL):	80dB @ 5V, 10cm
Current - Supply:	1.5mA
Port Location:	Top
Operating Temperature:	-20°C ~ 90°C
Approvals:	--
Ratings:	--
Mounting Type:	Through Hole
Termination:	PC Pins
Size / Dimension:	0.543" Dia (13.80mm)
Height - Seated (Max):	0.165" (4.20mm)

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Alarms, Buzzers, and Sirens

The PT-1250PQ is a type of alarm, buzzer, or siren. It can be used within many applications, from industrial, computer, home security and even amusement park rides. It’s small, lightweight, and versatile, due to its ability to be powered by either a 9-volt battery or wall plug adapter.The PT-1250PQ is an ideal choice in applications where a combination of both sound and visual alarm output is desired. An example of this is when an intruder is detected in an office or warehouse. The audible alarm notifies those inside of a potential danger, while the blinking strobe-light alerts those outside of the same, without generating a loud noise.In addition to its alarm capabilities, the PT-1250PQ offers a variety of alternate functions too. It has an adjustable tone and volume control, as well as a tamper-proof on/off switch, allowing the user to choose suitable settings for their application. It can also be routed into a fire alarm or security system, as well as being used with a local loudspeaker setup.The PT-1250PQ’s working principle is based on the generation of an electrical signal through a solenoid. This signal is then amplified and fed into a speaker, allowing the user to hear the alarm. The audible alarm is mixed with a visual output by the installation of a strobe light on top of the solenoid. When the alarm is activated, the strobe light flashes in unison with the audible output.Overall, the PT-1250PQ is a great choice for a variety of applications when both a sound and visual alarm output is required. Its reliable, customizable, and cost-effective design makes it a perfect solution for all of your alarm, buzzer, and siren needs.

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