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Electret Microphone Insert 10 x 4.5mm

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Item Number
G143A
Price
£1.00 (inc VAT £1.20)

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  • 1.6mm diameter Heatshrink Sleeving 1.2 Metres Long

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  • 2.4mm diameter Heatshrink Sleeving 1.2 Metres Long

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    An LED indicates when the switch is touched, giving a digital. It can be set either a high or low output, and momentary or latching output by joining or not joining the A and B connections: 

    A open = High output when touched
    A Closed = Low output when touched
    B open = Momentary switch action
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    Voltage : 3 to 5VDC
    PCB Size 14x10mm
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Electret Microphone Insert (Condenser Mic Insert). dimensions: 10 x 4.5mm. Impedance 300-1000 ohms. Freq response 50Hz to 12KHz. Works from 1-10VDC. Small battery will power this unit such as SG13S. 2 Solder Contacts on the back. Change 1K resistor to lower value for lower battery voltage.

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