RS PRO 76dB Panel Mount Slow Pulse Internal Piezo Buzzer, 37.8 (Dia.) x 23.5mm, 6V dc Min, 28V dc Max

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£11.27

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£13.52

(inc. VAT)

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  • 27 unit(s) ready to ship
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  • Plus 25 unit(s) shipping from 30 October 2025
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1 - 4£11.27
5 - 9£10.82
10 - 24£10.25
25 - 49£9.69
50 +£8.90

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Packaging Options:
RS Stock No.:
535-8405
Brand:
RS PRO
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Brand

RS PRO

Mounting Type

Panel Mount

Minimum Supply Voltage

6V dc

Maximum Supply Voltage

28V dc

Sound Level

76dB

Drive Type

Internal

Tone Type

Slow Pulse

Diameter

37.8mm

Height

23.5mm

Dimensions

37.8 (Dia.) x 23.5mm

Minimum Operating Temperature

-30°C

Maximum Operating Temperature

+85°C

Maximum Frequency

4.1kHz

Supply Current

17mA

Minimum Frequency

3100Hz

Non Compliant

COO (Country of Origin):
TW

RS PRO 76 dB, Panel Mounting Slow Pulse Internal Piezo Buzzer


This piezo buzzer from RS PRO is ideal for panel mounting as an alarm. It enables you to achieve a high sound output and a broad frequency range from a low-current input.
The DC buzzer is fitted with an internal drive that means it needs no additional circuitry to generate sound, making life easier for systems engineers. It will produce a pulsed sound that's ideal for attracting attention. The faston terminals allow you to connect and disconnect the buzzer quickly and easily.
The buzzer conforms to American (ANSI/ESD S20.20:2014) and British (BS EN 61340-5-1:2007) electrostatic control standards, meaning it won't damage equipment via electrostatic discharge. Buzzers of this kind are commonly used as an alert system in a wide range of electronic devices.

Features and Benefits


• Dimensions of 37.8 (diameter) x 23.5 mm (height)
• Internal drive type
• Maximum frequency of 4.1 kHz
• Maximum operating temperature of +85°C
• Maximum supply voltage of 28 V DC
• Minimum frequency of 3.1 kHz
• Minimum operating temperature of -30°C
• Minimum supply voltage of 6 V DC
• Panel mounting type
• Sound level of 76 dB
• Supply current of 17 mA
• Slow pulse tone type

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