Additional Resources: Product Page date 10/23/2020 page 1 of 5 SERIES: CMS-40558N-L152 DESCRIPTION: SPEAKER FEATURES 500 Hz resonant frequency 90 dB SPL wire leads with connector options SPECIFICATIONS parameter conditions/description min typ max units maximum power: IEC-60268-5, filter 60s on/120s input power 0.5 1.0 W off, 10 cycles at room temp impedance at 2.0 kHz, 1.0 V 6.8 8 9.2 resonant frequency (Fo) at 1.0 V 400 500 600 Hz frequency response output SPL -10 dB Fo 6,000 Hz sound pressure level at 0.1 W, 0.1 m ave, at 0.8, 1.0, 1.2, 1.5 kHz 87 90 93 dB distortion at 1.0 kHz, 0.1 W 5 % must be normal at sine wave between buzz, rattle, etc. 2.0 V Fo ~ 20,000 Hz dimensions 40 x 5.5 mm magnet Nd-Fe-B material metal cone material mylar terminal wire leads weight 10.3 g operating temperature -30 70 C storage temperature -40 85 C hand soldering for maximum 3 seconds 370 380 390 C RoHS yes Notes: 1. All specifications measured at 5~35C, humidity at 45~85%, under 86~106 kPa pressure, unless otherwise noted. PART NUMBER KEY CMS-40558N-L152 X Termination Options: blank = wire leads, no connector Base Number A = wire leads with Molex housing 51021-0200 B = wire leads with JST housing SHR-02V-S-B cuidevices.comAdditional Resources: Product Page CUI Devices SERIES: CMS-40558N-L152 DESCRIPTION: SPEAKER date 10/23/2020 page 2 of 5 MECHANICAL DRAWINGS units: mm tolerance: 0.2 mm WIRE LEADS, NO CONNECTOR wire: UL 1007 28 AWG CMBD L SF E XFFL ZFBS 12 27...312 7 13 28...3128 WIRE LEADS WITH MOLEX CONNECTOR WIRE LEADS WITH JST CONNECTOR wire: UL 1571 28 AWG wire: UL 1571 28 AWG connector: Molex 51021-0200 connector: JST SHR-02V-S-B mating connector: Molex 53261-0271 mating connector: JST BM02B-SRSS-TB CUI 8 0.5W 01 15 %/ &. 5( %/ &. 5( cuidevices.com