Digisound 85 dB Continuous Internal 34 mm Buzzer 5 V Min 28 V Max

View all Piezo Buzzers

Subtotal (1 unit)*

£10.94

(exc. VAT)

£13.13

(inc. VAT)

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Last RS stock
  • 22 left, ready to ship from another location
  • Plus 3 left, ready to ship from another location
  • Final 120 unit(s) shipping from 27 May 2026
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RS Stock No.:
288-4375
Distrelec Article No.:
137-66-241
Mfr. Part No.:
B/C 28-0
Brand:
Digisound
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Brand

Digisound

Product Type

Buzzer

Minimum Supply Voltage

5V

Maximum Supply Voltage

28V

Sound Level

85dB

Drive Type

Internal

Tone Type

Continuous

Diameter

43 mm

Minimum Operating Temperature

-20°C

Maximum Operating Temperature

75°C

Standards/Approvals

No

Height

34mm

Maximum Frequency

2.9kHz

Supply Current

20mA

COO (Country of Origin):
CN
The continuous black piezo signal generator designed to operate within a voltage range of 5 to 28 volts DC, drawing a current of 20mA. It produces a sound output of 85 decibels at a frequency of 2.9kHz. The signal generator is equipped with ABS blade terminals, each with a diameter of 6.3mm. Additionally, it meets IP65 standards for protection against dust and water ingress.

No mechanical contacts, hence no emissions of interference levels

Solid-state circuit logic

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