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Orient Electronic Co., Ltd.
China Manufacturer with main products: Earphones, Headsets, Cables, USB Gadgets, Handsfree Kits, Adapters, Speakers, Microphones |
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>Products Catalog > Accessories / Spare Parts > Foil Electret condenser microphones, Noise Cancelling microphone, microphones with pin
Foil Electret condenser microphones, Noise Cancelling microphone, microphones with pin
| FOB Price: | 0.01 - 2.90 USD/Piece |
|---|---|
| Supply Ability: | 88,800,000 Piece/Pieces per Month |
| Shipping: | FOB Shenzhen or HK |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram |
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| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
|---|---|
| Place of Origin: | Guangdong in China |
| Packaging Details: | plastic bag + outer box (plastic bag enclosed in the outer box for moisture proof) |
Quick Details
- Use: audio
- Communication: Wired
- Style: Condenser electret microphone
- Model Number: Electret Unidirectional Condenser Microphone
- Brand Name: OEM service available
- Feature: Foil Electret Unidirectional Condenser Microphone
- OEM / ODM: available
- Item: Noise Cancelling microphone
Specifications
Omnidirectional Electret Condenser Microphone
Specification
Sensitivity: -30~50dB (0dB=1V/Pa.1KHz)
Directivity: Omnidirectional
Impedance: Low impedance
Standard Operation Voltage: 1.5V~4.5V
Size: 9.7 x 6.7mm, 6 x 5mm, 9.0 x 5.0mm, etc.
* Sensitivity, Standard Operation Voltage, Impedance can be changed according to customer requirement
Foil condenser electret microphones, Noise Cancelling microphone.
Suitable for using Toy,Medical equipment, telecommunication, household appliance, Audio and Video Products, etc.
The specifications should be applied to electret condenser microphone
2.Storage And Judgement Conditions
|
|
Temperature Range(°C) |
Rel. Humidity(%) |
Static Pressure(kPa) |
|
Judgement |
19~21 |
60~70 |
86~106 |
|
Storage |
-40~80 |
|
|
|
Operating |
-20~70 |
|
|
Test Conditions:VS=1.5V,RL=680Ω,Temp=20±2°C, R.H=60±5%
|
ITEM |
Symbol |
Test Conditions |
Min |
Standard |
Max |
Unit |
|||||
|
Sensitivity |
S |
f=1KHz, S.P.L=1Pa |
-50 |
-47 |
-44 |
dB 0dB=1V/Pa |
|||||
|
Impedance |
Z |
f=1KHz, S.P.L=1Pa |
|
|
680 |
Ω |
|||||
|
Directivity |
Unidirectional |
||||||||||
|
Current Consumption |
I |
|
|
|
500 |
UA |
|||||
|
Operation Voltage Range |
VS |
|
1.0 |
1.5 |
10 |
V |
|||||
|
S/N Ratio |
S/N(A) |
f=1KHz,S.P.L=1Pa A Curve |
55 |
|
|
dB |
|||||
|
Decreacing Voltage Characteristic |
S |
f=1KHz,S.P.L=1Pa VS=1.5-1.1V |
|
|
-3 |
dB |
|||||
|
Max.Input Sound Level |
MISPL |
f=1KHz, Distortion<1% |
|
|
110 |
dB |
|||||
Electret Microphone from this supplier
FOB Price: 3.00-15.00 USD/Piece
Min Order: 100 Pieces
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