15Pcs DC3V-12V Buzzer,Piezo Electronic Buzzer Tone Alarm Active Electronic Buzzer Alarm Sounder for Physics Circuits Continuous Sound Electronic Tone Buzzer Alarm(23 12mm). Colour: 95 Db-dc3v-12v-le Black.
eBay
Größe: 3V 5V 12V. nagelneu und hohe Qualität. Absoluter Garant für hohe Qualität und preiswert! Raster: 7,6 mm.
eBay
eBay
220V DC Active Piezo Electronic Alarm Buzzer. 24V DC Active Piezo Electronic Alarm Buzzer.
eBay
★Tensione di lavoro: DC 3-24V; Tensione nominale: CC 12V; Max. corrente nominale: 12 mA; Min. Tensione nominale: DC 12V. Tensione di lavoro: DC 3-24V. Temperatura di esercizio: da -20 a 60 gradi. Lunghezza 2 fili: circa 90 mm.
eBay
This is a set of 6 brand new, continuous sound Piezo buzzers with internal circuitry. Compact in size, these buzzers measure 12mm in diameter and are compatible with a vast range of alarm systems. Specifications: Voltage: 1.5 ~ 15.0V DC Current consumption: 16mA, 12V DC Frequency of oscillation: 3.6 ± .5KHz Sound pressure level: 90dB at 10cm, 12V DC Operating temperature: -20° ~ 70°C Dimensions: Diameter: 12mm (0.47") Thickness: 9.6mm (0.37") Pin length: 6.92mm (0.27") and 4.28mm (0.17") Distance between pins: 7.20mm (0.28").
eBay
Specification: Description: Plastic housing, DC 12V working voltage, 2 terminals, convenient for connecting. They have good characters like small cubage, low wastage and high voice pressure.
eBay
◆If there are no special circumstances, your product will not be delayed in arrival.
eBay