RS PRO 87dB Panel Mount Continuous Internal Piezo Buzzer, 42.5 x 33mm, 4V dc Min, 28V dc Max
- RS Stock No.:
- 771-6907
- Brand:
- RS PRO
Subtotal (1 unit)*
£10.48
(exc. VAT)
£12.58
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 271 unit(s) shipping from 02 February 2026
- Plus 150 unit(s) shipping from 02 February 2026
- Plus 1,346 unit(s) shipping from 09 February 2026
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Units | Per unit |
|---|---|
| 1 + | £10.48 |
*price indicative
- RS Stock No.:
- 771-6907
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Mounting Type | Panel Mount | |
| Minimum Supply Voltage | 4V dc | |
| Maximum Supply Voltage | 28V dc | |
| Sound Level | 87dB | |
| Drive Type | Internal | |
| Tone Type | Continuous | |
| Diameter | 42.5mm | |
| Height | 33mm | |
| Dimensions | 42.5 x 33mm | |
| Minimum Operating Temperature | -30°C | |
| Maximum Operating Temperature | +85°C | |
| Maximum Frequency | 3.3kHz | |
| Minimum Frequency | 2300Hz | |
| Supply Current | 8mA | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Mounting Type Panel Mount | ||
Minimum Supply Voltage 4V dc | ||
Maximum Supply Voltage 28V dc | ||
Sound Level 87dB | ||
Drive Type Internal | ||
Tone Type Continuous | ||
Diameter 42.5mm | ||
Height 33mm | ||
Dimensions 42.5 x 33mm | ||
Minimum Operating Temperature -30°C | ||
Maximum Operating Temperature +85°C | ||
Maximum Frequency 3.3kHz | ||
Minimum Frequency 2300Hz | ||
Supply Current 8mA | ||
Non Compliant
- COO (Country of Origin):
- TW
RS PRO 87dB, Panel-mount Continuous Internal Piezo Buzzer
These internal piezo buzzers from our RS PRO range are ideal for connecting to industrial equipment. They can operate between 4 V DC and 28 V DC, combining a high voltage range with a loud and continuous sound.
These buzzer components can function between -30°C to +85°C and need only an 8 mA supply current. Since they don't use magnets or coils to make sound, they don't affect surrounding circuitry. Thanks to this, they're versatile and unlikely to malfunction when connected to heavy-duty, higher-voltage equipment. They can be clearly heard even in noisy environments thanks to their continuous 87 dB tone.
The buzzers conform to the ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 electrostatic control standards. Because of their robust construction and loud volume, they're commonly found as sounders on machinery in industrial workplaces.
Features and Benefits
• Piezo buzzer with a continuous tone
• Panel mounting
• Minimum supply voltage of 60 V AC/DC
• Maximum supply voltage of 250 V AC/DC
• 87 dB sound level
• Internal drive
• Diameter of 42.5 mm
• Height of 33 mm
• Operating temperature range of -30°C to +85°C
• Supply current of 18 mA
• Minimum frequency of 2.3 kHz
• Maximum frequency of 3.3 kHz
RS PRO
RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO Seal of Approval if we’re confident of their exceptional quality, which means you can be confident too.
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