RS PRO 81 dB Through Hole Square Wave Internal 4 mm Height Piezo Buzzer Component 1 V Min 30V Max 181-2642

RS PRO 181-2642 Piezo Buzzer Component is a through hole mounted device designed for generating audible signals in electronic circuits. It operates with a supply voltage range of 1 V to 30 V and produces a square wave tone. The device delivers an audio output sound level of 81 dB, making it suitable for alert and indication purposes across industrial, commercial, and laboratory applications.

This component is constructed with black LCP material and includes pin terminations for soldering onto PCBs. Its compact size, measuring 14 mm in diameter and 4 mm in height, allows integration into space-constrained designs. The buzzer operates reliably within a wide temperature range from -30°C to +85°C, assuring consistent performance under diverse environmental conditions.

The buzzer’s capacitance of 16 nF and maximum frequency of 4 kHz enable efficient audio signaling. Its low supply current of 10 mA minimizes power consumption, making it ideal for battery-powered and energy-conscious devices. The internal drive type simplifies mounting and use in square wave sound output applications.

Typical use cases include electronic indicators, alarms, automotive electronics, HVAC systems, instrumentation panels, and other industrial control systems requiring simple audio signaling. This component meets the demands of manufacturing and electronic assembly industries that require reliable audible alert solutions.

Designed for reliable audio indication with an 81 dB sound level. Supports supply voltage ranging from 1 V minimum to 30 V maximum. Square wave tone type ensures clear and consistent buzzer output. Compact form factor with a diameter of 14 mm and height of 4 mm.

Through hole mount type facilitates secure PCB installation. Capacitance value of 16 nF enhances frequency response. Low supply current consumption at 10 mA improves energy efficiency. Operational temperature range from -30°C to +85°C for varied environments.

Termination via pins enables stable electrical connection. Maximum frequency rating of 4 kHz supports diverse signaling needs. Explore the full range of Piezo Buzzers and Electronic Components available at EnvMart for your industrial and electronics manufacturing requirements.