Product Data Sheet Part No. WST-1310S Washable Reflow Type (SMD) DIMENSIONS (self drive circuit) 12.8 X 12.8 X 10 Type Unit WST-1310S1 WST-1310S2 WST-1310S3 Rated Voltage (VDC) 1.5 5 12 1.4~3 4~7 8~15 < 20 < 30 < 30 > 75 > 85 > 85 2400±400 2300±300 2300±300 -20~+70 -20~+70 -30~+80 2 12.8 x 12.8 x 10 -30~+80 2 12.8 x 12.8 x 10 Operating Voltage Current Consumption Sound Output (Min) Resonant Frequency (VDC) (mA) (dB) (Hz) -20~+70 Operating Temp (C) -30~+80 Storage Temp (C) Weight (g) 2 12.8 x 12.8 x 10 Dimension mm *Value applying at rated voltage *distance for measurement 30cm 211 N. First Street Minneapolis, MN. 55401 www.soberton.com 612-849-6205