CPE-171

Part No: CPE-171 Description: piezo audio transducer Date: 9/19/2006 Unit: mm Page No: 1 of 5 Specifications Operating voltage Current consumption Sound pressure level Electrostatic capacity Operating tempurature Storage tempurature Dimensions Weight Material Terminal RoHS 30 Vp-p max. 4 mA max. 75 db min. 5,600 pF ±30% -30 ~ +85° C -40 ~ +95° C ø9.0 x H8.0 mm 0.52 g max. PBT+15% Glass (Black) Pin type (Au Plating) yes at 10 Vp-p, square wave, 2.8 KHz at 10 cm / 10 Vp-p, square wave, 2.8 KHz at 120 Hz / 1 V Appearance Drawing Tolerance: ±0.5 CPE-171 CUI, INC. G (Seal Type) ed Phone: 800.275.4899 Fax: 503.612.2381 www.cui.com 20050 SW 112th Ave. Tualatin, OR 97062 Part No: CPE-171 Description: piezo audio transducer Date: 9/19/2006 Unit: mm Page No: 2 of 5 Typical Frequency Response Curve Measurement Method S.P.L. Measuring Circuit Input Signal: 10Vp-p,2.8kHz, Square Wave Mic : RION S.P.L meter UC30 or equivalent S.G : Hewlett Packard 33120A Function Generator or equivalent Phone: 800.275.4899 Fax: 503.612.2381 www.cui.com 20050 SW 112th Ave. Tualatin, OR 97062 Part No: CPE-171 Description: piezo audio transducer Date: 9/19/2006 Unit: mm Page No: 3 of 5 Mechanical Characteristics Item Solderability Evaluation Standard Test Condition 90% min. of the lead terminals Lead terminals are immersed in rosin for will be wet with solder. (Except 5 seconds and then immersed in solder bath the edge of the terminal) of 270 ±5°C for 3 ±1 seconds. Lead terminals are immersed up to 1.5mm from No interference in operation. buzzer’s body in solder bath of 300 ±5°C or 260 ±5°C for 10 ±1 seconds. No damage or cutting off. For 10 seconds, the force of 9.8N (1.0kg) is applied to each terminal in axial direction. The buzzer shall be measured after applying The value of oscillation a vibration amplitude of 1.5 mm with 10 to frequency/current consumption 55 Hz band of vibration frequency to each of should be ±10% of the initial the 3 perpendicular directions for 2 hours. measurements. The SPL should The part will be dropped from a height of be within ±10dB compared with 75 cm onto a 40 mm thick wooden board 3 the initial measurement. times in 3 axes (X, Y, Z) for a total of 9 drops. Soldering Heat Resistance Terminal Mechanical Strength Vibration Drop Test Environment Test Item High temp. test Low temp. test Humidity test Temp. cycle test Test Condition After being placed in a chamber at +95°C for 240 hours. After being placed in a chamber at -40°C for 240 hours. After being placed in a chamber at +40°C and 90±5% relative humidity for 240 hours. The part shall be subjected to 5 cycles. One cycle will consist of: +95℃ Evaluation Standard +25℃ -40℃ +25℃ The buzzer will be measured after being placed at +25°C for 4 hours. The value of the oscillation frequency/current consumption should be ±10% compared to the initial measurements. The SPL should be within ±10dB compared to the initial measurements. 0.5hr 0.5hr 0.25 0.5hr 0.5hr 3hours 0.5hr 0.25 Phone: 800.275.4899 Fax: 503.612.2381 www.cui.com 20050 SW 112th Ave. Tualatin, OR 97062 Part No: CPE-171 Description: piezo audio transducer Date: 9/19/2006 Unit: mm Page No: 4 of 5 Reliability Test Item Operating (Life Test) Test Condition 1. Continuous life test: The part will be subjected to 48 hours of continuous operation at +70°C with rated voltage applied. 2. Intermittent life test: A duty cycle of 1 minute on, 1 minutes off, a minimum of 5,000 times at room temp (+25 ±2°C) with rated voltage applied. Evaluation Standard The buzzer will be measured after being placed at +25°C for 4 hours. The value of the oscillation frequency/current consumption should be ±10% compared to the initial measurements. The SPL should be within ±10dB compared to the initial measurements. 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: CPE-171 Description: piezo audio transducer Date: 9/19/2006 Unit: mm Page No: 5 of 5 Packaging 2x20x30PC S=1200PC S O utB ox O utB ox C art B ox on (10PC S O utB ox) 550 mm mm 330 1.C PE-171 2. R oH S C om pliant O utB ox C art B ox on 310m m x248m m x49m m 550m m x330m m x290m m 1x1200PC S=1200PC S 1200PC Sx10=12, 000PC S Phone: 800.275.4899 Fax: 503.612.2381 www.cui.com 20050 SW 112th Ave. 290m m Tualatin, OR 97062