CM-28431-000 Knowles Acoustics, CM-28431-000 Datasheet - Page 3

• Manufacturer Part Number: CM-28431-000
• Description: SPEAKER W/FLEX TABS LP Z=30
• Manufacturer: Knowles Acoustics
• Series: CMr
• Type: Magnetic, Balanced Armature, Face Portr

Specifications of CM-28431-000

• Impedance: 30 Ohm
• Size / Dimension: 16.54mm Dia x 8.26mm H
• Termination: Flex Contacts
• Shape: Round
• Transducer Function: Speaker
• Resonant Frequency: 1kHz
• External Diameter: 16.64mm
• External Width: 16.64mm
• Sound Level Spl: 119dB
• Outer Diameter: 16.64mm
• Sensitivity, Db: 103dB
• Rohs Compliant: Yes
• Sensitivity (db): 103dB
• External Depth: 8.38mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Rated: -
• Power - Max: -
• Frequency Range: -
• Sound Pressure Level: -
• Material - Cone: -
• Material - Magnet: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 423-1037; CM-28431; CM-8431; CM8431

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Table of Contents
MICROPHONES - MEMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
MICROPHONES - ECMs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8
SPECIALTY TRANSDUCERS - MICROPHONES . . . . . . . . . . . . . . . . 9-14
ACCELEROMETERS & DAMPERS . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
SPECIALTY TRANSDUCERS - SPEAKERS . . . . . . . . . . . . . . . . . . 15-23
CUSTOM ASSEMBLIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
ACOUSTIC SOFTWARE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
MICROPHONE AND SPEAKER BASICS . . . . . . . . . . . . . . . . . . . . 26-27
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