This document contains data proprietary to PUI Audio Inc. Any use or reproduction, in any form, without prior written permission of PUI Audio Inc. is prohibited. 2019, PUI Audio Inc. Data Sheet SMS-2008MS-R Features: Pick-and-place, reflow capable speaker with good output Great frequency response in a small package Grill is integrated into the housing for speaker protection Speaker Specifications Parameters Values Units Rated Input Power 0.8 Watts Max Input Power 1.0 Watts Impedance 815% Ohms Sensitivity 0.1W/0.1M (Avg 1.0, 1.6, 2.0, 3.2 kHz) 903 dB Resonant Frequency 85020% Hz Frequency Range (based on -10 dB limits on frequency response graph) 550 ~ 20,000 Hz Frame Material LCP - Magnet Material SmCo - Weight 1.5 Grams See below for soldering Acceptable Soldering Methods Hand Solder, Reflow Solder information Environmental Compliances RoHS - Diaphragm moves outward when positive voltage is applied - to positive terminal Polarity Storage Temperature -40 ~ +105 C Operating Temperature -40 ~ +105 C PUI Audio, Inc., 3541 Stop Eight Road, Dayton, OH 45414 Tel: (937) 415-5901 Fax: (937) 415-5925 This document contains data proprietary to PUI Audio Inc. Any use or reproduction, in any form, without prior written permission of PUI Audio Inc. is prohibited. 2019, PUI Audio Inc. Measurement Method Typical Frequency Response (0.89V signal applied) For best frequency response results, fill in these vent holes after reflow or hand soldering to prevent potential cancelation. PUI Audio, Inc., 3541 Stop Eight Road, Dayton, OH 45414 Tel: (937) 415-5901 Fax: (937) 415-5925