PKM22EPPH4012-B0

Series:	PK
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Driver Circuitry:	Transducer, Externally Driven
Input Type:	Zero-Peak Signal
Voltage - Rated:	1.5V
Voltage Range:	30V (Max)
Frequency:	4kHz
Technology:	Piezo
Operating Mode:	Single Tone
Duration:	--
Sound Pressure Level (SPL):	85dB @ 1.5V, 10cm
Current - Supply:	--
Port Location:	Top
Operating Temperature:	-20°C ~ 70°C
Approvals:	--
Ratings:	--
Mounting Type:	Through Hole
Termination:	PC Pins
Size / Dimension:	0.866" Dia (22.00mm)
Height - Seated (Max):	0.492" (12.50mm)

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Alarms, Buzzers, and Sirens encompass many types of sound producing devices. These devices are used for various types of warning functions and for industrial process control. They are also used in many other applications including fire alarms, security systems, and general purpose warning systems.The PKM22EPPH4012-B0 is a type of warning device specifically designed for use in harsh industrial environments. It is a medium power device, designed to operate reliably in a wide range of temperatures and environmental conditions. It features a robust plastic housing, corrosion resistant powder-coated finish, and a low profile design for easy installation.The application field and working principle of the PKM22EPPH4012-B0 can be broken down into two categories. The first category is for standard warning applications, which involve audible or vibratory warnings. This type of warning device is designed to be used in environments where warning sounds or vibrations need to be clearly audible. The second category is for process control applications, which utilize the device to provide feedback control signals to indicate the status of a process.The PKM22EPPH4012-B0 is designed with a piezo-electric actuator and a solid-state circuit to control the sound level or vibration of the device. The piezo-electric actuator converts electrical energy into mechanical vibration which is used to produce sound or vibration. The circuit is designed to control the voltage and current supplied to the piezo-electric actuator and to ensure a stable sound or vibratory output.The PKM22EPPH4012-B0 is also capable of controlling the sound level or vibration of the device. This is done by adjusting the voltage and current supplied to the piezo-electric actuator. The voltage and current settings of the device can be adjusted in order to produce various sound levels and vibratory patterns.When the device is used for process control applications, the device is programmed to send out feedback signals which can be used to control the status of a process. These feedback signals can be used to indicate the current status of the process or to alert the operator of any changes in the process which require attention.In addition to its applications in warning systems and process control, the PKM22EPPH4012-B0 can also be used in a variety of other applications. It is designed to operate reliably in a wide range of temperatures and environmental conditions, so it can be used in many different types of applications including medical, automotive, security, and general purpose warning systems.The PKM22EPPH4012-B0 is a reliable and versatile device designed to meet the needs of many different industries. Its robust construction and low profile design make it ideal for use in harsh environments, and its ability to control sound levels and feedback signals makes it useful for a variety of applications.

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Part Number	Manufacturer	Price	Quantity	Description