For more information, please visit the product page. date 02/2010 page 1 of 4 DESCRIPTION: LOW PROFILE SPEAKER PART NUMBER: CDMG16008-03 SPECIFICATIONS parameter conditions/description input power max. power: IEC-60268-5, filter 60 s on / 120 s off, 10 cycles at room temp min impedance at 1 kHz, 1 V resonant frequency at 1 V sound pressure level 0.3 W, 10 cm ave. at 1, 1.2, 1.5, 2 kHz 1 W, 1 m ave. at 1, 1.2, 1.5, 2 kHz response max units 0.3 0.5 W 6.8 8 9.2 Ω 480 600 720 Hz 79 66 82 69 85 72 dB dB 20,000 Hz 10 % 55 °C 600 distortion at 1 kHz, 0.3 W buzz, rattle, etc. must be normal at sine wave 1.55 V operating temperature dimenstions nom -20 ø16 x 2.55 mm weight 1.5 material metal RoHS yes APPEARANCE DRAWING 2.55 0.2 16.0 0.2 0.85 0.1 7.25 SOLDERING POINT 1.5 0.05 20050 SW 112th Ave. Tualatin, Oregon 97062 BLACK POLYESTER phone 503.612.2300 fax 503.612.2383 www.cui.com g For more information, please visit the product page. date 02/2010 page 2 of 4 PART NUMBER: CDMG16008-03 DESCRIPTION: LOW PROFILE SPEAKER FREQUENCY RESPONSE 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383 www.cui.com For more information, please visit the product page. date 02/2010 page 3 of 4 DESCRIPTION: LOW PROFILE SPEAKER PART NUMBER: CDMG16008-03 MEASUREMENT METHOD MECHANICAL CHARACTERISTICS item test condition evaluation standard PCB wire pull strength The pull force will be applied to double lead wire: horizontal 3.0 N (0.306 kg) for 30 seconds No damage or cutting off vibration test The buzzer should be measured after a vibration amplitude of 1.5 mm with 10 ~ 55 Hz band of vibration frequency to each of the 3 perpendicular directions for 2 hours. drop test The buzzer without packaging is subjected to 10 drops on each axis from the height of 75 cm onto a 40 mm thick wooden board. No obstacle will be harmful to normal operation; damages, cracks, rust, and distortions. Should not be audible at 1.55 V sine wave between Fo ~ 20KHz. ENVIRONMENT TEST item test condition high temperature test After being placed in a chamber at +55°C for 96 hours. evaluation standard low temperature test After being placed in a chamber at -20°C for 96 hours. humidity test After being placed in a chamber at +40°C and 90 ±5% RH for 240 hours. temperature cycle test The part will be subjected to 10 cycles. One cycle will consist of: +55 +25 -20 2hrs 0.5 hr 0.5 1hr hr 2hrs The speaker will be measured after being placed at +25°C for 6 hours. No obstacle will be harmful to normal operation; damages, cracks, rust, and distortions. Should not be audible at 1.55 V sine wave between Fo ~ 20KHz. The Fo should meet initial measurements. SPL should be within ±3dB compared to the initial measurements. 6hrs 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383 www.cui.com For more information, please visit the product page. date 02/2010 page 4 of 4 DESCRIPTION: LOW PROFILE SPEAKER PART NUMBER: CDMG16008-03 RECOMMENDED TEMPERATURE PROFILE FOR HAND SOLDERING 370 10 / 3 1 Sec RELIABILITY TEST item test condition evaluation standard operating (life test) 1. Load test: The part will be subjected to 24 hours of continuous white noise at 0.3 W at room temperature. The speaker will be measured after being placed at +25°C for 6 hours. No obstacle will be harmful to normal operation; damages, cracks, rust, and distortions. Should not be audible at 1.55 V sine wave between Fo ~ 20KHz. The Fo should meet initial measurements. SPL should be within ±3dB compared to the initial measurements. TEST CONDITIONS standard test conditions a) Temperature: +5 ~ +35°C b) Humidity: 45 ~ 85% c) Pressure: 860 ~ 1060 mbar judgement test conditions a) Temperature: +25 ±2°C b) Humidity: 60 ~ 70% c) Pressure: 860 ~ 1060 mbar PACKAGING 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383 www.cui.com