Audio Buzzer 2VDC 4VDC 30mA 3VDC 75dB 350Hz to 450Hz Through Hole Pin

Small Signal Field-Effect Transistor, 0.27A I(D), 60V, 1-Element, P-Channel, Silicon, Metal-oxide Semiconductor FET, TO-92, TO-92-18RM, 3 PIN
Audio Buzzer 4VDC 8VDC 70mA 6VDC 75dB 350Hz to 450Hz Panel Mount Faston

Audio Buzzer 20VDC 28VDC 20mA 24VDC 75dB 350Hz to 450Hz Through Hole Pin