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SFM-20B DC 3-24V Piezoelectric 95dB Alarm Buzzer

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SFM-20B DC 3-24V Piezoelectric 95dB Alarm Buzzer

The SFM-20B DC 3-24V Piezoelectric 95dB Alarm Buzzer is perfect for use in alarm and notification systems, offering high decibel output and low energy consumption. Its compact design makes it suitable for a wide range of applications.

$12.95

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Availability: 25 in stock

All stock located in Australia.

FREE SHIPPING Worldwide on orders $199+

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SKU: PHI1003421

Description:

The SFM-20B DC 3-24V Piezoelectric 95dB Alarm Buzzer is a compact and efficient component designed for a variety of alarm and notification applications. This piezoelectric buzzer operates within a wide voltage range of 3 to 24V DC, making it versatile and suitable for numerous electronic projects, including Arduino and car alarm systems. With a sound pressure level of 95 dB, it provides a loud and clear alarm, ensuring it is easily heard in various environments.

This buzzer is known for its low energy consumption, making it ideal for battery-powered devices. Its compact size (23 × 12 mm) allows it to be used in space-constrained applications. The SFM-20B is easy to install, featuring two mounting holes spaced 30 mm apart and 90 mm long wires for convenient connections.

Specifications:

  • Model: SFM-20B
  • Type: Piezoelectric Buzzer
  • Operating Voltage: 3V – 24V DC
  • Sound Pressure Level: 95 dB
  • Current Rating: 12mA
  • Sound Frequency: 3300 ± 500 Hz
  • Size: 23 × 12 mm
  • Wire Length: 90 mm
  • Mounting Holes Distance: 30 mm

Features:

  • Wide operating voltage range (3-24V DC)
  • High sound pressure level (95 dB)
  • Low energy consumption
  • Compact and lightweight design
  • Easy to install with mounting holes and long wires
  • Suitable for various applications including alarms and communication systems

Contents:

  • 1 x SFM-20B DC 3-24V Piezoelectric 95dB Alarm Buzzer
Weight 0.01 kg
Dimensions 70 × 50 × 10 mm
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Australian Orders

We ship Australia-wide to all addresses, including PO Box, Parcel Locker, etc. The following shipping options available are listed below: 

  • Standard Shipping – Free (low cost / small products orders under $35 AUD) – Sent via standard Australia Post stamped mail, this shipping option has no tracking and support other than messages from Phipps Electronics to confirm the package has been dispatched to Australia Post.
  • Parcel Shipping (higher cost / larger products orders over $35 AUD or Postage paid at checkout) – Sent via Australia Post Parcel Service or Courier Service, this shipping option has full tracking.
  • Express Post – Sent via Australia Post Express Service, this shipping option has full tracking.

View the table below for shipping time estimates for Australian orders. These estimates are based on Australia Post's recent delivery performance and do not take into account any current disruptions which may affect delivery time.

StateStamped PostageParcel PostExpress Post
NSWUp to 4 business days2 - 4 business days1 - 2 business days
VIC3 - 6 business days3 - 5 business days2 - 3 business days
QLD3 - 6 business days3 - 5 business days2 - 3 business days
SA4 - 7 business days 4 - 6 business days2 - 3 business days
WA6 - 12 business days6 - 8 business days2 - 3 business days
TAS5 - 7 business days5 - 6 business days2 - 3 business days
ACT3 - 6 business days2 - 4 business days1 - 2 business days
NT7 - 12 business days7 - 10 business days3 - 4 business days

 

New Zealand Orders

We ship to New Zealand, to all addresses, including PO Boxes. Packages shipped to New Zealand are sent through Australia Post with 2 shipping options available.

  • Standard Parcel
  • Express Parcel

View the table below for shipping time estimates for orders to New Zealand. These estimates are based on Australia Post's recent delivery performance and do not take into account any current disruptions which may affect delivery time.

CountryStandard ParcelExpress Parcel
New Zealand7 - 12 business days5 - 8 business days

 

International Orders

We ship to most countries worldwide, there may be limitations on the addresses they can be delivered based on each individual country. Orders are shipped by Australia Post, in the rare circumstance that Australia Post can't deliver to the selected country we will attempt to ship with another shipping service.

View the link below for shipping time estimates. These estimates are based on Australis Post's recent delivery performance and do not take into account any current disruptions which may affect delivery time.

CLICK HERE For Australia Post International Transit Times.


If you have any questions, please have a look at the customer service portal where you will find answers to many common questions, or you can reach out to us through the contact us page.

SFM-20B DC 3-24V Piezoelectric 95dB Alarm Buzzer PHI1003421 Phipps Electronics 2 SFM-20B DC 3-24V Piezoelectric 95dB Alarm Buzzer
$12.95

Availability: 25 in stock

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