NR-23158-000 Knowles Acoustics, NR-23158-000 Datasheet - Page 3

• Manufacturer Part Number: NR-23158-000
• Description: MIC ELECTRET NOISE CANCELLING
• Manufacturer: Knowles Acoustics
• Series: NRr
• Type: Electret Condenserr

Specifications of NR-23158-000

• Sensitivity: -49dB ±3dB
• Voltage - Rated: 1.3V
• Current: 50µA
• Size / Dimension: Rectangular - 5.56mm L x 3.99mm W x 2.21mm H
• Impedance: 4.4K Ohm
• Frequency: 100Hz ~ 4kHz
• Termination: Solder Pads
• Direction: Noise Cancelling
• Port Location: Bottom and Top
• Dimensions: 4 mm L x 5.59 mm W x 2.28 mm D
• Depth: 2.28 mm
• Length: 4 mm
• Width: 5.59 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Filter Type: -
• S/n Ratio: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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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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