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Ultrasonic 40KHz Receiver

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£3.75 (inc VAT £4.50)



  • LM339AN Integrated Circuit (IC)

    LM339AN Integrated Circuit (IC)

    IC Comparator 5mV Offset 14DIL

  • Ultrasonic 40KHz Transmitter

    Ultrasonic 40KHz Transmitter

    Ultrasonic Transducer - Transmitter at 40KHz. Sensitivity 106dB. 500R impedance. Matched for receiving on MA40R

  • Self Amalgamating Tape 19mm X 10M Black

    Self Amalgamating Tape 19mm X 10M Black

    High Quality Self Amalgamating Tape - 19mm x 10 metres in Black

    BT approved to BT Spec M128. Strong elastic & adhesive properties.
    Suitable for insulation, termination, sealing, waterproofing, splicing and repair.
    When tapes are stretched and wrapped around each other, they merge forming a solid impenetrable join. 
  • Heatshrink Set of 127 pieces

    Heatshrink Set of 127 pieces

    127pc Heat Shrink  Assortment in a Component Box


    2.0 x 40mm 30pcs

    2.5 x 40mm 25pcs 

    3.5 x 4.0mm 20pcs

    5.0 x 40mm 25pcs

    7.0 x 80mm 16pcs

    10.0 x 80mm 8pcs

    13 x 85mm 8pcs


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Ultrasonic Transducer - Receiver at 40KHz. Sensitivity 65dB. 30K impedance. Matched for transmitting on MA40T


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