Description
MB27L2 – 27mm Loud Intermittent Buzzer 1.5V to 15V DC
A buzzer is a small yet efficient component to add sound features to our project/system. It is a very small and compact 2-pin structure hence can be easily used on breadboard, Perf Board and even on PCBs which makes this a widely used component in most electronic applications. There are two types of buzzers that are commonly available. The one shown here is a simple buzzer that when powered will make a Beep Beep Beep. Sound due to the internal oscillating circuit present inside it. But, the one shown here is most widely used because it can be customized with the help of other circuits to fit easily in our application.
Applications:
- Electrical alarms
- Educational purposes
- Security applications
- Electronic Metronomes
- Household applications
Also check the from Roboskillify. The buzzer operates within a voltage range of 1.5 to 15V DC, with good frequency response.
Package includes:
- 1 x MB27L2 – 27mm Loud Intermittent Buzzer
Specifications:
| Minimum sound level | 85db |
| Oscillation frequency | 4KHz ± 500Hz |
| Current consumption | Maximum 20mA |
| Operating voltage | 1.5 to 15 VDC |
| Tone | Interrupted 1 to 4/sec |
| Mounting | Flange Type |
| Wire/Lead length | 120mm 2 wire |
| Height | 16.5mm |
| Diameter | 32mm |
| Pitch | 38mm |
| Operating temperature range | 20 to 50 °C |
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