Product Data Sheet Part No. ST-03BL Reflow Type (SMD) DIMENSIONS Type Unit Color Black Rated Voltage (V) 3.6 Operating Voltage (V) 2-4 Current Consumption (mA) MAX.70 Coil Resistance (Ω) 15±3 Sound Output (Min) (dB) 87 Resonance Frequency (Hz) 2300 Operating Temp (C) -30~+85 Storage Temp (C) -40~+85 Weight (g) 1 Terminal SMD Dimension mm 8.5 x 8.5 x 3 *applied voltage: Rated Voltage, 1/2 duty, square wave *distance for measurement 10cm FREQUENCY RESPONSE 11547 K -Tel Dri ve Minnetonka, M N 55343 Ph: 952.933.3120 Fax: 952.929.2765 www.soberton.com Product Data Sheet 11547 K -Tel Dri ve Minnetonka, M N 55343 Ph: 952.933.3120 Fax: 952.929.2765 www.soberton.com Product Data Sheet 11547 K -Tel Dri ve Minnetonka, M N 55343 Ph: 952.933.3120 Fax: 952.929.2765 www.soberton.com Product Data Sheet 11547 K -Tel Dri ve Minnetonka, M N 55343 Ph: 952.933.3120 Fax: 952.929.2765 www.soberton.com Product Data Sheet 11547 K -Tel Dri ve Minnetonka, M N 55343 Ph: 952.933.3120 Fax: 952.929.2765 www.soberton.com