CSQ-706BS

Part No: CSQ-706BS Description: magnetic buzzer Date: 10/04/2006 Unit: mm Page No: 1 of 5 Specifications Rated voltage Operating voltage Mean current Coil resistance Coil impedance Sound output 3.0 Vo-p 1.0 ~ 3.0 Vo-p 90 mA max. 15.0 ±2.0 Ω 42.5 Ω Min. 90 (Typical 95) dBA Applying rated voltage, 2000 Hz square wave, ½ duty Distance at 5cm (A-weight free air). Applying rated voltage of 2000 Hz, square wave, ½ duty. Rated frequency Operating tempurature Storage tempurature Dimensions Weight Material RoHS 2,000 Hz -20 ~ +60° C -30 ~ +70° C ø12.0 x H3.8 mm 1.5 g Noryl SE1-J no 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: CSQ-706BS Description: magnetic buzzer Date: 10/04/2006 Unit: mm Page No: 2 of 5 Appearance Drawing Tolerance: ±0.5 Phone: 800.275.4899 Fax: 503.612.2381 www.cui.com 20050 SW 112th Ave. Tualatin, OR 97062 Part No: CSQ-706BS Description: magnetic buzzer Date: 10/04/2006 Unit: mm Page No: 3 of 5 Measurement Method Mechanical Characteristics Item Vibration Evaluation Standard Test Condition The buzzer will be measured after applying After the test, the part shall meet a vibration amplitude of 1.52 mm (9.3G) with 10 to 55 to 10 Hz band of vibration frequency to specifications without any damage to the appearance and each of the 3 perpendicular directions for 2 the SPL should be within ±10 hours. dBA of the initial SPL. The part is to 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. Drop Test Phone: 800.275.4899 Fax: 503.612.2381 www.cui.com 20050 SW 112th Ave. Tualatin, OR 97062 Part No: CSQ-706BS Description: magnetic buzzer Date: 10/04/2006 Unit: mm Page No: 4 of 5 Environment Test Item High temp. test Low temp. test Thermal shock Test Condition The part will be subjected to +70°C for 96 hours. The part will be subjected to -30°C for 96 hours The part will be subjected to 10 cycles. One cycle will consist of: Evaluation Standard Temp./Humidity cycle The buzzer will be measured after being placed at +25°C for 4 hours. There should be no degredation to the appearance or performance. The SPL should The part should be subjected to 10 cycles. One be 77dBA or more cycle will last for 24 hours and consist of: Reliability Test Item Operating (Life Test) Test Condition 1. Ordinary temperature: The part will be subjected to 1000 hours at room temperature (+25±10°C) with 3.0 V, 2000 Hz applied. 2. High temperature: The part will be subjected to 500 hours at +60°C with 3.0 V, 2000 Hz applied. 3. Low temperature: The part will be subjected to 500 hours at -20°C with 3.0 V, 2000 Hz applied. Evaluation Standard After the test, the part shall meet specifications without any damage to the appearance or performance. After 4 hours at +25°C, the SPL should be 77 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 Phone: 800.275.4899 Fax: 503.612.2381 www.cui.com 20050 SW 112th Ave. Tualatin, OR 97062 Part No: CSQ-706BS Description: magnetic buzzer Date: 10/04/2006 Unit: mm Page No: 5 of 5 Packaging Phone: 800.275.4899 Fax: 503.612.2381 www.cui.com 20050 SW 112th Ave. Tualatin, OR 97062