Micro Audio Components Microphones Receivers Dynamic Speakers Magnetic Sounders NFT Series MLT Series MZT Series NAT Series QMB(ø12mm) Series QMX Series HGP Series RMX Series QMB(ø16mm) Series TMX Series TMX-H Series TMX-F Series Patents & Design rights Soldering and Washing etc Recommend temperature profile for lead-free solder Magnetic Buzzers
		Homepage > Products > Micro Audio Components > Magnetic Sounders > QMX Series QMX-05 (EIAJ:MS-RP2-C12-24) QMX-12 (EIAJ:MS-RP2-C12-24) Conditions for soldering & washing are here. • Dip-solderable and washable • Wide voltage and temperature range QMX-05 applied voltage: 5V, square wave, 1/2 duty distance for measurement: 10cm Type QMX-05 QMX-12 Rated Voltage (V) 5 12 *Mean Current Consumption (mA) MAX40 (TYP33) MAX40 (TYP28) Coil Resistance (Ω) 47 ± 5 140 ± 14 #Coil Impedance (Ω) 80 240 *Sound Output at 10cm (dB) MIN85 (TYP92) MIN85 (TYP92) Rated Frequency (Hz) 2,400 2,400 Operating Voltage (V) MAX 8 MAX 15 Operating Temperature (°C) -40 to +85 -40 to +85 Storage Temperature (°C) -40 to +85 -40 to +85 Weight (g) 2 2 *Value applying rated voltage (2,400Hz, 1/2duty, square wave) #Value applying rated voltage (2,400Hz, sine wave, measuring current 60µA) unit: mm housing material: PPE-M