Date: 8/21/2006 Part No: CD-1206 Unit: mm Page No: 1 of 5 Description: magnetic buzzer Specifications Rated voltage 5 Vo-p Operating voltage 4.0 - 8.0 Vo-p Mean current 40 mA max. Applying rated voltage, 2400 Hz square wave, ½ duty Coil resistance 47 ±7 Ω Sound output Min. 85 (Typical 94) dBA Distance at 10cm (A-weight free air). Applying rated voltage of 2400 Hz, square wave, ½ duty. Rated frequency 2,400 Hz Operating tempurature -30 ~ +70° C Storage tempurature -40 ~ +85° C Dimensions ø12 x H9 mm See attached drawing Weight 1.6 g Material PPS (Black) Terminal SMD 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 Date: 8/21/2006 Part No: CD-1206 Unit: mm Page No: 2 of 5 Description: magnetic buzzer 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 Date: 8/21/2006 Part No: CD-1206 Unit: mm Page No: 3 of 5 Description: magnetic buzzer Mechanical Characteristics Item Test Condition Evaluation Standard Solderability Lead terminals are immersed in a solder bath 95% min. of lead terminals should of +270 ±5°C for 3 ±1 seconds. be covered with fresh solder. Soldering Heat Resistance Lead terminals are immersed in solder bath of +260 ±5°C for 3 ±1 seconds. No in interference in operation. Terminal Mechanical Strength Lead pads should be soldered onto the PC Board and then the force of 9.8 N (1.0 kg) No damage or cutting off. should be applied behind the part for 10 seconds. Vibration The buzzer will be measured after applying After the test, the part should a vibration amplitude of 1.5 mm with 10 to meet specifications without any 55 Hz band of vibration frequency to each of damage to the appearance and the 3 perpendicular directions for 2 hours the SPL should be within Drop Test The part should be dropped from a height of ±10 dBA of the initial 75 cm onto a 40 mm thick wooden board 3 measurement. times in 3 axis (X, Y, Z) for a total of 9 drops. Environment Test Item Test Condition Evaluation Standard High temp. test The part will be subjected to +85°C for 96 hours. Low temp. test The part will be subjected to -40°C for 96 hours Thermal shock The part will be subjected to 10 cycles. One cycle will consist of: After the test, the part should meet specifications without any damage to the appearance or performance except SPL. After 4 Temp./Humidity cycle The part shall be subjected to 10 cycles. One hours at 25°C, the SPL should be cycle should last 24 hours and will consist of: 80 dBA or more. Phone: 800.275.4899 Fax: 503.612.2381 www.cui.com 20050 SW 112th Ave. Tualatin, OR 97062 Date: 8/21/2006 Part No: CD-1206 Unit: mm Page No: 4 of 5 Description: magnetic buzzer Reliability Tests Item Test Condition Evaluation Standard Operating (Life Test) 1. Continuous life test: The part will be subjected to 72 hours at 55°C After the test, the part should with 5 V, 2400 Hz applied. meet specifications without any damage to the appearance or 2. Intermittent life test: performance except SPL. After 4 A duty cycle of 1 minute on, 1 minute off, a hours at 25°C, the SPL should be minimum of 10,000 times at room temp. 80 dBA or more. (+25 ±10°C) with 5 V, 2400 Hz applied. Test Conditions Standard Test Condition a) Tempurature: +5 ~ +35°C b) Humidity: 45 - 85% c) Pressure: 860 - 1060 mbar Judgement Test Condition a) Tempurature: +25±2°C b) Humidity: 60 - 70% c) Pressure: 860 - 1060 mbar Recommended Temperature Profile for Reflow Oven Recommended Land Pattern Phone: 800.275.4899 Fax: 503.612.2381 www.cui.com 20050 SW 112th Ave. Tualatin, OR 97062 Date: 8/21/2006 Part No: CD-1206 Unit: mm Page No: 5 of 5 Description: magnetic buzzer Packaging Phone: 800.275.4899 Fax: 503.612.2381 www.cui.com 20050 SW 112th Ave. Tualatin, OR 97062