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

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Subtotal (1 pack of 5 units)*

£4.56

(exc. VAT)

£5.47

(inc. VAT)

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  • 600 unit(s) ready to ship
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Per unit
Per Pack*
5 - 45£0.912£4.56
50 - 95£0.876£4.38
100 - 245£0.814£4.07
250 - 495£0.752£3.76
500 +£0.682£3.41

*price indicative

Packaging Options:
RS Stock No.:
724-3162
Brand:
RS PRO
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Brand

RS PRO

Product Type

Piezo Buzzer Component

Mount Type

Surface Mount

Minimum Supply Voltage

3V ac

Maximum Supply Voltage

30V ac

Sound Level

75dB

Drive Type

External

Tone Type

Diaphragm

Diameter

27 mm

Minimum Operating Temperature

-20°C

Maximum Operating Temperature

60°C

Standards/Approvals

No

Termination Style

Lead

Height

0.52mm

Length

2mm

Maximum Frequency

4.7kHz

Minimum Frequency

3700Hz

Capacitance

20nF

COO (Country of Origin):
CN

RS PRO SMD Diaphragm External Piezo Buzzer


This piezo diaphragm buzzer from RS PRO is ultra-thin and lightweight. It's made from a ceramic piezoelectric disc adhered to a brass plate, to produce a clear tone with low power consumption.

The external-drive design is simple, reliable and keeps the weight down (the buzzer does require some external circuitry in order to operate). The buzzer is designed for surface mounting, making it ideal for use when constructing devices. The bare piezo element allows engineers to construct a housing to achieve the optimal sound output. It will operate at temperatures between -20°C and +60°C, making it ideal for use in a wide range of environments. It's available with or without flying lead connections to suit your application.

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 type are commonly found in devices including clocks, calculators and digital cameras.

Features and Benefits


• Capacitance of 20 nF

• Dimensions of 27 (diameter) x 0.52 mm (height)

• External drive type

• Maximum frequency of 4.7 kHz

• Maximum operating temperature of +60°C

• Maximum supply voltage of 30 V AC

• Minimum frequency of 3.7 kHz

• Minimum operating temperature of -20°C

• Surface mounting type

• Diaphragm tone type

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