유통업체에서 제공한 Sonitron SMA-21-P15에 대한 설명입니다.
Audio Buzzer 1.5VDC 24VDC 3.8mA 12VDC 85dBA 3285Hz to 3315Hz Through Hole Pin Automotive
Tone Type = Continuous / Frequency Response Max. kHz = 3.3 / Sound Level dB = 85 / Operating Voltage Min. V = 1.5 / Operating Voltage Max. V = 24 / Current Consumption mA = 3.8 / Signal Generator Colour = Grey / Drive Type = Internal / Housing Material = ABS / Termination Type = PCB Pins / Operating Temperature Min. °C = -20 / Operating Temperature Max. °C = 70 / Width mm = 21 / Height mm = 9.5 / Depth mm = 21 / Series = SMA