For more information, please visit the product page. Date: 8/11/2006 Part No: CEM-1203(42) Unit: mm Description: magnetic buzzer Page No: 1 of 5 Specifications Rated voltage 3.5 Vo-p Operating voltage 3.0 - 5.0 Vo-p Mean current 35 mA max. Applying rated voltage, 2048 Hz square wave, duty Coil resistance 42 6.3 Sound output Min. 85 (Typical 95) dBA Distance at 10cm (A-weight free air). Applying rated voltage of 2048 Hz, square wave, 1/2 duty. Rated frequency 2,048 Hz Operating temperature -20 ~ +60 C Storage temperature -30 ~ +70 C Dimensions 12.0 x H8.5 mm See attached drawing Weight 1.4 g Material PPO (Black) Terminal Pin type (AU Plating) See attached drawing RoHS yes Frequency Response Curve Phone: 800.275.4899 Fax: 503.612.2381 www.cui.com 20050 SW 112th Ave. Tualatin, OR 97062 For more information, please visit the product page. Date: 8/11/2006 Part No: CEM-1203(42) Unit: mm Description: magnetic buzzer Page No: 2 of 5 Appearance Drawing Tolerance: 0.5 Measurement Method Phone: 800.275.4899 Fax: 503.612.2381 www.cui.com 20050 SW 112th Ave. Tualatin, OR 97062