www.jlworld.com characteristics respo nse measuring temperature : 25c measuring distance : 1 0cm hcm06b series electro-magnetic sou nd generators jl world dimensions unit : mm tolerance : 0.3mm specification (all data taken at 25c unless otherwise spec ified) model HCM0603B operating temperature (c) -20 ~ +70 *sound pressure level at 10cm (db) 72 rated voltage (vdc) 3.6 operating voltage (vdc) 2 ~ 5 *rated current (ma) 80 rated frequency (hz) 3200 storage temperature (c) -30 ~ +80 weight (g) 0.3 *value applying rated voltage, rated freque ncy, 50% duty square wave coil resistance () 18 2
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