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                    • Reduced Prices
                      1. Home
                      2. Sensors & Transducers
                      3. Transducers
                      4. Acoustic Components
                      5. Microphones
                      Print Page

                      CM-01B

                      Contact Microphone, PVDF Piezo Film, 40 V/mm, 8 to 2200 Hz, 5 Vdc

                      TE CONNECTIVITY CM-01B
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerTE CONNECTIVITY
                      Manufacturer Part NoCM-01B
                      Order Code2771919
                      Also Known As1007079-1
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      13 In Stock

                      Need more?

                      1-3 Working Days Delivery
                      Order before 17:00 standard shipping
                      QuantityPrice (ex VAT)
                      1+kr 1,002.000
                      5+kr 877.130
                      10+kr 726.760
                      25+kr 651.580
                      50+kr 601.460
                      Price for:Each
                      Minimum: 1
                      Multiple: 1
                      kr 1,002.00 (ex VAT)
                      Enter Your Part No/Line Note
                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                      Product Information

                      ManufacturerTE CONNECTIVITY
                      Manufacturer Part NoCM-01B
                      Order Code2771919
                      Also Known As1007079-1
                      Technical Datasheet

                      Data Sheet

                      Transducer FunctionMicrophone
                      Microphone Type-
                      Frequency Response Min8Hz
                      Directivity-
                      Signal to Noise Ratio (SNR)-
                      Frequency Response Max2.2kHz
                      Acoustic Overload Point (AOP)-
                      Supply Voltage Min4VDC
                      Supply Voltage Max30VDC
                      Sensitivity (dB)-
                      Impedance-
                      Sensor Case / PackageModule
                      No. of Pins-
                      Output Interface-
                      IP Rating-
                      Qualification-
                      Product Range-
                      SVHCTo Be Advised

                      Product Overview

                      Contact microphone uses sensitive but robust PVDF piezo film combined with a low-noise electronic preamplifier to provide a unique sound or vibration pick-up with buffered output. The design minimizes external acoustic noise while offering extremely high sensitivity to vibration applied to the central rubber pad. Ideal for detecting body sounds.

                      • Broad bandwidth
                      • High sensitivity
                      • Excellent impact resistance
                      • Light weight

                      Technical Specifications

                      Transducer Function

                      Microphone

                      Frequency Response Min

                      8Hz

                      Signal to Noise Ratio (SNR)

                      -

                      Acoustic Overload Point (AOP)

                      -

                      Supply Voltage Max

                      30VDC

                      Impedance

                      -

                      No. of Pins

                      -

                      IP Rating

                      -

                      Product Range

                      -

                      Microphone Type

                      -

                      Directivity

                      -

                      Frequency Response Max

                      2.2kHz

                      Supply Voltage Min

                      4VDC

                      Sensitivity (dB)

                      -

                      Sensor Case / Package

                      Module

                      Output Interface

                      -

                      Qualification

                      -

                      SVHC

                      To Be Advised

                      Technical Docs (1)

                      Technical Data Sheet EN

                      Legislation and Environmental

                      Country of Origin:
                      Country in which last significant manufacturing process was carried outCountry of Origin:
                      China
                      Country in which last significant manufacturing process was carried out
                      Tariff No:85181000
                      US ECCN:EAR99
                      EU ECCN:NLR
                      RoHS Compliant:No
                      RoHS Phthalates Compliant:No
                      SVHC:To Be Advised
                      Download Product Compliance Certificate

                      Product Compliance Certificate

                      Weight (kg):.019
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                      Farnell is a trade name for Farnell Norge NUF.
                      Registered office: Gåserudveien 18, Lier 3402, Norway