Additional Resources: Product Page 3D Model PCB Footprint date 01/23/2020 page 1 of 5 MODEL: CMR-12062S-67 DESCRIPTION: SPEAKER FEATURES IP67 rated face protection against dust and water ingression dynamic receiver small footprint spring contacts SPECIFICATIONS parameter conditions/description min typ max units input power 20 30 mW impedance at 1.0 kHz, 0.8 Vrms in free air 27.2 32 36.8 coil resistance 23.8 28 32.2 resonant frequency (Fo) at 0.8 Vrms in free air 360 450 540 Hz frequency response 300 7,000 Hz sound pressure level at 1 kHz with Type 3.2 HL Ear, 0.8 Vrms 114 117 120 dB distortion see THD curve % buzz, rattle, etc. must be normal at sine wave, 0.3~7 kHz 0.8 Vrms polarity cone moves forward w/ positive dc current to + terminal dimensions 12 x 6 x 2 mm magnet Nd-Fe-B cone material mylar weight 0.4 g operating temperature -20 70 C storage temperature -40 85 C RoHS yes IP level IP67 (front side) Notes: 1. All specifications measured at 15~35C, humidity at 25~75%, under 86~106 kPa pressure, unless otherwise noted. cuidevices.comAdditional Resources: Product Page 3D Model PCB Footprint CUI Devices MODEL: CMR-12062S-67 DESCRIPTION: SPEAKER date 01/23/2020 page 2 of 5 MECHANICAL DRAWING units: mm tolerance: 0.2 mm Recommended Pad Layout MECHANICAL DRAWING (GASKET) cuidevices.com