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RS PRO 75 dB Surface Diaphragm External 0.52 mm Piezo Buzzer Component 2 mm 3 V ac Min 30V ac Max 7243162P

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RS PRO 75 dB Surface Diaphragm External 0.52 mm Piezo Buzzer Component 2 mm 3 V ac Min 30V ac Max 7243162P

Name: RS PRO 75 dB Surface Diaphragm External 0.52 mm Piezo Buzzer Component 2 mm 3 V ac Min 30V ac Max 7243162P
Brand: RS PRO
SKU: 221558
Price: 1.09 USD
Availability: InStock

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Category Piezo Buzzer Component Brand RS PRO Condition New

Specifications

Country of Origin	China
Diameter	27mm
Brand	RS PRO
Sound Level	75dB
Height	0.52mm
Length	2mm
Model	7243162P
Drive Type	External
Mount Type	Surface
Maximum Operating Temperature	60°C
Capacitance	20nF
Minimum Operating Temperature	-20°C
Maximum Frequency	4.7kHz
Termination Style	Lead
Maximum Supply Voltage	30V ac
Minimum Supply Voltage	3V ac
Tone Type	Diaphragm
Minimum Frequency	3700Hz

Key Features

Operates at a minimum supply voltage of 3V AC and a maximum supply voltage of 30V AC.
Features a compact diameter of 27 mm and height of 0.52 mm.
Designed for surface mounting with a lead termination style.
Capacitance value of 20 nF ensures low power consumption.
Operates within a temperature range of -20°C to +60°C.
Maximum frequency of 4.7 kHz and minimum frequency of 3.7 kHz provide clear tone output.
The external drive design assures simplicity and reliability.
Commonly used in devices like clocks, calculators, and digital cameras.

Product Description

RS PRO 7243162P is a Surface Diaphragm External Piezo Buzzer Component designed to provide a clear and reliable tone with minimal power consumption. It operates at a minimum supply voltage of 3 V AC and a maximum of 30 V AC, producing a sound level of 75 dB. Its compact size features a diameter of 27 mm and an ultra-thin height of 0.52 mm, ideal for surface mounting applications in various electronic devices and industrial equipment.

This buzzer uses a ceramic piezoelectric disc adhered to a brass plate, providing durability and consistent acoustic performance. The external drive type ensures minimal weight and requires external circuitry for operation, making it suitable for custom housing designs to optimize sound output. It is terminated with leads of 2 mm length for secure mounting.

The operating temperature range of -20°C to +60°C allows usage in diverse environmental conditions. The buzzer supports frequency ranges from 3.7 kHz minimum to 4.7 kHz maximum, making it suitable for a variety of signal applications. Its capacitance is 20 nF, essential for its function and efficiency.

Designed to conform to stringent American (ANSI/ESD S20.20:2014) and British (BS EN 61340-5-1:2007) electrostatic control standards, this buzzer safeguards sensitive equipment against electrostatic discharge, ensuring long-term reliability.

Typical applications include integration within clocks, calculators, digital cameras, and other devices requiring audible alerts or signal tones. Its robust design and surface mounting type make it an excellent choice for compact and lightweight electronic assemblies.

Operates at low and high AC voltages ranging from 3 V to 30 V. Compact dimensions with a 27 mm diameter and 0.52 mm height enable space-saving designs. External drive design reduces weight and complexity. Complies with key electrostatic discharge standards for safety.

Wide operational temperature range enhances reliability. Provides clear audible signals with diaphragm tone type and 75 dB sound level. Easy surface mounting with lead termination for secure connection. Explore the complete range of Piezo Buzzers at EnvMart for reliable electronic component solutions tailored to industrial and manufacturing needs.