Additional Resources: Product Page 3D Model date 12/17/2019 page 1 of 4 MODEL: CDM-20008 DESCRIPTION: SPEAKER FEATURES metal frame mylar cone RoHS SPECIFICATIONS parameter conditions/description min typ max units diameter 20 mm depth 3.1 mm max. power: IEC-60268-5, filter 60 s on / 120 s input power 0.3 0.5 W off, 10 cycles at room temp impedance at 1 kHz, 1 V 6.8 8 9.2 resonant frequency at 1 V 448 560 672 Hz sound pressure level 0.3 W, 10 cm ave. at 1.0, 1.2, 1.5, 2.0 kHz 89 92 95 dB response 7,000 Hz distortion at 1 kHz, 0.3 W 5 % buzz, rattle, etc. must be normal at sine wave 1.54 V magnet size 8.0 x 1.0 mm (Nd-Fe-B) operating temperature -20 55 C weight 2.3 g material metal RoHS yes SOLDERABILITY parameter conditions/description hand soldering 370 10C for 3 1 seconds MECHANICAL DRAWING units: mm tolerance: 0.5mm 3.1 0.122 DATE STAMP 01(MONTH) 11(YEAR) CUI 20.0 0.787 11.3 0.445 0111 NON-WOVEN FABRIC SOLDERING POINT BLACK -+ POLYESTER 1.0 0.039 cuidevices.comAdditional Resources: Product Page 3D Model CUI Devices MODEL: CDM-20008 DESCRIPTION: SPEAKER date 12/17/2019 page 2 of 4 FREQUENCY RESPONSE CURVE cuidevices.com