Electret Microphone 9.7 x 6.7mm (Solder Type)
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Circuits Electronics | Microphone (Electrical) | 8 EGP | View in store |
Price history
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Lowest price recorded: 8 EGP
About this product
A solder-type electret microphone measuring 9.7 x 6.7 mm with an omnidirectional pickup pattern. It converts sound waves into an electrical signal and is used in hearing aids, telephones, sound recording and radio projects. Its listed operating voltage is 3 V.
Specifications
- Size
- 9.7 x 6.7 mm
- Directivity
- Omnidirectional
- Connection
- Solder type
- Sensitivity
- -28 to -58 dB
- Operating voltage
- 3 V
- Impedance
- 2.2 kΩ
Frequently asked questions
What is the price of Electret Microphone 9.7 x 6.7mm (Solder Type) in Egypt?
Electret Microphone 9.7 x 6.7mm (Solder Type) currently costs 8 EGP in Egypt.
Where can I buy Electret Microphone 9.7 x 6.7mm (Solder Type) in Egypt?
Electret Microphone 9.7 x 6.7mm (Solder Type) is available from Circuits Electronics. Compare the offers above to find the best price.
Does an electret microphone need a bias resistor?
Yes. An electret microphone needs a DC bias supplied through a resistor, typically around 2.2 kΩ, and its output is taken through a coupling capacitor. Check the circuit requirements before wiring.
Can I connect it directly to an Arduino analog input?
Not directly. The output is a very small signal that needs biasing and amplification, for example with an op-amp stage, before it is read by an analog input.
