Piezo Buzzers
A piezo buzzer is an audio signalling device powered using piezoelectricity, which is created using a material that generates an electric charge when placed under mechanical stress. Piezo buzzers were invented by Japanese manufacturers.
How do piezo buzzers work?
Piezo buzzers have a piezoelectric element that is driven by a source such as an oscillating electronic circuit. A piezoelectric amplifier will then make the click, ring or beep produced by the buzzer louder.
Types of piezo buzzer components
Piezo buzzer components can vary in a number of different ways. They differ in their mounting style, the volume of sound they can produce, and their size. Piezo buzzers can be mounted in a range of ways, from bracket, to panel mount, to surface mount. They can have a volume range of anywhere from 60 to 115 decibels, and sometimes beyond.
31 Products
31 Products
제품 비교 제품 세부 사항 단가 | 제조사 | Mounting Type | Minimum Supply Voltage | Maximum Supply Voltage | Sound Level | Drive Type | Tone Type | Diameter | Length | Depth | Height | Dimensions | Minimum Operating Temperature | Maximum Operating Temperature | Maximum Frequency |
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개당가격(10개가 1팩안에) ₩310.20 | Murata | Surface Mount | - | 3V ac | - | External | Diaphragm | 12mm | - | - | 0.22mm | 12 x 0.22mm | - | - | 10kHz | ||||
개당가격(900개가 1봉지안에) ₩556.48 | Murata | Through Hole | - | 30V ac | 75dB | External | Sounder | 22mm | - | - | 8.2mm | 22 x 8.2mm | -20°C | +70°C | 4kHz | ||||
개당 ₩582.80 | Murata | Through Hole | - | 15V dc | 83dB | - | Sounder | - | - | - | - | 12.6 x 9.4mm | - | - | - | ||||
개당가격(1000개가 1릴안에) ₩1,124.24 | Murata | Surface Mount | 3V ac | 25V ac | 70dB | External | Buzzer | - | 12mm | 12mm | 3mm | 12 x 12 x 3mm | -20°C | +70°C | 2kHz | ||||
개당가격(10개가 1팩안에) ₩1,011.44 | Murata | Surface Mount | - | 3V ac | - | External | Diaphragm | 35mm | - | - | 0.53mm | 35 x 0.53mm | - | - | 3.3kHz | ||||
개당가격(2개가 1팩안에) ₩2,932.80 | Murata | Surface Mount | - | 18V | 100dB | External | Buzzer | - | 18mm | 18mm | 7.9mm | 18 x 18 x 7.9mm | -40°C | +105°C | 2kHz | ||||
개당가격(5개가 1봉지안에) ₩725.68 | Murata | Through Hole | - | 25V | 75dB | External | Continuous | 22mm | - | - | 7mm | 22 x 7mm | -20°C | +70°C | 4kHz | ||||
개당 ₩3,308.80 | Murata | Through Hole | 3V dc | 15V dc | 90dB | Internal | Continuous | 24.3mm | - | - | 9.7mm | 24.3 (Dia.) x 9.7mm | -20°C | +70°C | 4.1kHz | ||||
개당가격(750개가 1봉지안에) ₩582.80 | Murata | Through Hole | - | 30V dc | 85dB | External | Sounder | 22mm | - | - | 10.8mm | 22 (Dia.) x 10.8mm | -20°C | +70°C | 4kHz | ||||
개당가격(1000개가 1릴안에) ₩877.96 | Murata | Surface Mount | - | 25V | 75dB | External | Sounder | - | 12mm | 12mm | 3mm | 12 x 12mm | -40°C | +85°C | 4kHz | ||||
개당가격(1000개가 1릴안에) ₩1,186.28 | Murata | Surface Mount | -12.5V dc | 12.5V dc | 75dB | External | Sounder | - | 12mm | 12mm | 3mm | 12 x 12 x 3mm | -40°C | +85°C | 2.4kHz | ||||
개당가격(5개가 1팩안에) ₩1,035.88 | Murata | Through Hole | - | 30V dc | 85dB | External | Sounder | 22mm | - | - | 10.8mm | 22 (Dia.) x 10.8mm | -20°C | +70°C | 4kHz | ||||
개당가격(5개가 1팩안에) ₩917.44 | Murata | Through Hole | - | 25V dc | 70dB | External | Sounder | 17mm | - | - | 8.6mm | 17 (Dia.) x 8.6mm | -20°C | +70°C | 2kHz | ||||
개당가격(2000개가 1릴안에) ₩703.12 | Murata | Surface Mount | - | 12.5V | 65dB | External | Sounder | - | 9mm | 9mm | 1.9mm | 9 x 9 x 1.9mm | -40°C | +85°C | 4kHz | ||||
개당 ₩1,849.92 | Murata | Surface Mount | - | 25V | 70dB | External | - | - | 12mm | 12mm | 3mm | 12 x 12 x 3mm | -40°C | +85°C | 2kHz | ||||
개당가격(450개가 1봉지안에) ₩251.92 | Murata | Surface Mount | - | - | - | External | Diaphragm | 15mm | - | - | 0.22mm | 15 (Dia.) x 0.22mm | -10°C | +40°C | 6kHz | ||||
개당가격(500개가 1박스안에) ₩332.76 | Murata | Through Hole | - | 15V dc | 83dB | - | Sounder | - | - | - | - | 12.6 x 9.4mm | - | - | - | ||||
개당가격(10개가 1팩안에) ₩353.44 | Murata | Surface Mount | - | - | - | External | Diaphragm | 20mm | - | - | 0.22mm | 20 (Dia.) x 0.22mm | -10°C | +40°C | 3.6kHz | ||||
개당 ₩1,334.80 | Murata | Surface Mount | - | 25V | 75dB | External | Continuous | - | 12mm | 12mm | 3mm | 12 x 12 x 3mm | -20°C | +70°C | 4kHz | ||||
개당가격(5개가 1팩안에) ₩774.56 | Murata | Through Hole | - | 30V ac | 75dB | External | Sounder | 22mm | - | - | 8.2mm | 22 x 8.2mm | -20°C | +70°C | 4kHz | ||||