RS PRO 78 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 2 V dc Min 33.5 mm 17 mm 4 V dc Max

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Subtotal (1 unit)*

£4.09

(exc. VAT)

£4.91

(inc. VAT)

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Temporarily out of stock
  • 185 unit(s) shipping from 25 February 2026
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1 - 9£4.09
10 - 24£3.69
25 - 49£3.31
50 - 99£2.98
100 +£2.68

*price indicative

RS Stock No.:
282-5518
Brand:
RS PRO
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Brand

RS PRO

Product Type

Magnetic Buzzer

Mount Type

Screw

Minimum Supply Voltage

2V dc

Maximum Supply Voltage

4V dc

Sound Level

78dBA

Drive Type

Internal

Tone Type

Continuous

Maximum Operating Temperature

70°C

Length

33.5mm

Width

17 mm

Height

15.3mm

Standards/Approvals

RoHS II

COO (Country of Origin):
CN

RS PRO 3V Magnetic Buzzer, 78dB


A magnetic buzzer designed for screw mounting fitted with a continuous tone intended for the clear announcement of warnings sounds achieving a sound level of 78dB.;Constructed from shock resistant ABS the warning buzzer is hardwearing, chemical resistant and suitable for use in temperature extremes of -30 to 70℃. ;Fitted with flying lead terminals the magnetic buzzer is easy to install and suitable for use in a wide variety of consumer electronics and products.

Features and Benefits


3V magnetic buzzer;Suitable for warning sounds and feedback sounds;Sound output of 78dB;Resonant Frequency 400 Hz (± 150);ABS construction;28AWG wire terminals;Dimensions of 33.5 x 17 x 15.3mm;Weight of 8.4g

Why RS PRO?


RS PRO is the own brand of RS, offering professional quality products and solutions across all industries and technologies. Our product range is rigorously tested, inspected, and audited against demanding international standards to provide you with industrial-grade quality, at the right price. Making RS PRO your smart choice.

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