CPE-171 CUI Inc, CPE-171 Datasheet - Page 2

• Manufacturer Part Number: CPE-171
• Description: BUZZER PIEZO 2.8KHZ 9.0MM
• Manufacturer: CUI Inc
• Series: CPEr
• Type: Piezo Transducer, External Driver

Specifications of CPE-171

• Frequency: 2.8kHz
• Voltage - Rated: 10Vp-p
• Current Rating: 4mA
• Size / Dimension: Circular - 9mm Dia x 8mm H
• Mounting Type: Through Hole
• Sound Pressure Level: 75dB
• Operating Mode: Continuous
• Capacitance @ Frequency: 5600pF @ 120Hz
• Voltage Range: 30Vp-p (max)
• Termination: Solder Pins/Posts
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 102-1283

Typical Frequency Response Curve
Measurement Method
Phone: [phone]
S.P.L. Measuring Circuit
Mic : RION S.P.L meter UC30 or equivalent
S.G : Hewlett Packard 33120A Function Generator or equivalent
Input Signal: 10Vp-p,2.8kHz, Square Wave
Fax: [phone]
Part No: CPE-171
Description: piezo audio transducer
www.cui.com
20050 SW 112th Ave.
Tualatin, OR 97062
Date: 9/19/2006
Unit: mm
Page No: 2 of 5