Sonitron 85dB Through Hole Continuous Internal Buzzer, 21 x 21 x 9.5mm, 1.5V dc Min, 15V dc Max

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Subtotal (1 unit)*

£5.59

(exc. VAT)

£6.71

(inc. VAT)

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  • 2,191 left, ready to ship from another location
  • Plus 15 left, shipping from 07 October 2025
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1 - 9£5.59
10 - 24£5.37
25 - 49£5.09
50 - 99£4.82
100 +£4.43

*price indicative

RS Stock No.:
189-5023
Distrelec Article No.:
137-78-834
Mfr. Part No.:
SMA-21-P17.5
Brand:
Sonitron
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Brand

Sonitron

Mounting Type

Through Hole

Minimum Supply Voltage

1.5V dc

Maximum Supply Voltage

15V dc

Sound Level

85dB

Drive Type

Internal

Tone Type

Continuous

Length

21mm

Depth

21mm

Height

9.5mm

Dimensions

21 x 21 x 9.5mm

Minimum Operating Temperature

-20°C

Maximum Operating Temperature

+70°C

Maximum Frequency

3.315kHz

Supply Current

3.8mA

Minimum Frequency

3285Hz

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