CMT-1261 CUI Inc, CMT-1261 Datasheet - Page 2

• Manufacturer Part Number: CMT-1261
• Description: BUZZER AUDIO PIEZO 20V SMD
• Manufacturer: CUI Inc
• Series: CMTr
• Type: Piezo Transducer, External Driver

Specifications of CMT-1261

• Frequency: 5kHz
• Voltage - Rated: 10Vp-p
• Current Rating: 10mA
• Size / Dimension: Square - 16.9mm L x 16.9mm W x 7.8mm H
• Mounting Type: Surface Mount
• Sound Pressure Level: 88dB
• Operating Mode: Continuous
• Capacitance @ Frequency: 15000pF @ 1kHz
• Voltage Range: 20Vp-p (max)
• Termination: Solder Pads
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 102-1194-5

Typical Frequency Response Curve
Measurement Method
Phone: [phone]
S.P.L. Measuring Circuit
Input Signal: 10Vp-p,5kHz, Square Wave
Mic : RION S.P.L meter UC30 or equivalent
S.G : Hewlett Packard 33120A Function Generator or equivalent
Fax: [phone]
Part No: CMT-1261
Description: piezo audio transducer
www.cui.com
20050 SW 112th Ave.
Tualatin, OR 97062
Date: 1/19/2010
Unit: mm
Page No: 2 of 5