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