Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Company News
Home ProductsPassive Electronic Components

ANYO Passive Electronic Components Φ9.7mm Omnidirectional Electret Condenser Microphone

Good quality Carbon Composition Potentiometer for sales
Good quality Carbon Composition Potentiometer for sales
Time is flying away, remember the first time we met in Ningbo in the year of 2005. I'm so happy with you and your team. Thanks for your support and let's look forward to the next years together.

—— Mr. Halit vergili

From partner to friend, you always give me surprise for your goods and service. We appreciate it so much. By the way, the pickled fish sauce is so nice. I'm self-confident of my cooking skills again. Don't forgot hot pot date next time.

—— Ms. Nathalie Kruse

I'm Online Chat Now

ANYO Passive Electronic Components Φ9.7mm Omnidirectional Electret Condenser Microphone

China ANYO Passive Electronic Components Φ9.7mm Omnidirectional Electret Condenser Microphone supplier
ANYO Passive Electronic Components Φ9.7mm Omnidirectional Electret Condenser Microphone supplier ANYO Passive Electronic Components Φ9.7mm Omnidirectional Electret Condenser Microphone supplier

Large Image :  ANYO Passive Electronic Components Φ9.7mm Omnidirectional Electret Condenser Microphone

Product Details:

Place of Origin: CHINA
Brand Name: ANYO
Model Number: DGO9767CD

Payment & Shipping Terms:

Minimum Order Quantity: 10000pcs
Price: Negotiation
Packaging Details: 10000pcs/carton, 9kg, 23.5*24*27cm
Delivery Time: 8-10 work days
Payment Terms: L/C, T/T
Supply Ability: 50000pcs per day
Contact Now
Detailed Product Description
Other Name: Electret Microphone Impedance: Low Impedance(2.2KΩ-30%)
Sensitivity: -30dB~44dB Current Consumption: Max. 0.5mA
Operation Voltage: 4.5V Resistance: 2.2KΩ

Φ9.7mm omni-directional electret condenser microphone -40±3dB

 

Description:

 

An electret microphone is a type of electrostatic capacitor-based microphone, which eliminates the need for a polarizing power supply by using a permanently charged material. It converts sound into an electrical signal, and are commonly used in telephones, wireless telephones, mobile phones, telephones, PCs, language-learning recorders, radio recorders, cassette recorders, alarms, voice control toys, voice control switches and so on.

 

The top of an electret capsule is covered with a porous material which is attached with glue. This material keeps dust and other debris away from the sensitive electret material, and also gives some protection from wind noise on the microphone.Underneath this dust cover is a small hole in the aluminum capsule. This is where the sound enters the microphone. The aluminum capsule contains the electret material itself, and a small amplifier.The electret material is made of a metalized mylar film which is adhered to a metal washer. There is also a small red plastic spacer to keep the film a fixed distance from the amplifier module. Both the spacer and electret are extremely thin.

 

List and structure of material:

ANYO Passive Electronic Components Φ9.7mm Omnidirectional Electret Condenser Microphone

1 PCB FR-1
2 FET K596
3 HOLDER ABS
4 BACK PLATE CU
5 SPACER MYLAR
6 FILM FEP
7 OUTER MOST SHELL AL
8 CLOTH FABRICS

 

Application:

 

Electret microphones are the most commonly used microphones today. Every cellphone and laptop has one embedded into it, and many studio microphones are also electrets. They can have an extremely wide frequency response (from 10Hz to 30kHz ), and typically cost less than a dollar. They are also very small and quite sensitive.

 

Specifications:

 

Sensitivity(1KHz,0dB=1V/Pa) -32±3dB ; -34±3dB ;-36±3dB ; -38±3dB ;-40±3dB ;-42±3dB ; -44±3dB
Directivity Omni-directional
Impedance 2.2KΩ Max.
Current consumption 0.5mA Max.
Operation voltage 1.0~10V
S/N ratio 60dB Min.
Sensitivity vs voltage 3dB Max. at VS=2.0V~1.5V
Standard test condition 94dB S.P.L@1KHz VS=2.0V
Frequency 20~16000Hz

 

Dimension:(mm)

ANYO Passive Electronic Components Φ9.7mm Omnidirectional Electret Condenser Microphone

Schematic diagram:

ANYO Passive Electronic Components Φ9.7mm Omnidirectional Electret Condenser Microphone

 

Handling instruction:

1, Assembly process
• After connector and holder are once disassembled , they should not be re-used.
• Do not touch outer springs directly(except for PCB or proper terminal set at nominal height.
Do not give any mechanical shocks to the micphone(e.g. dropping to floor)
2, General information
2-1: This microphone shall not be operated or stored in following environment.

• where liquid(water,solvent and so on)splashes.
• where the air has a high concentration of corrosive gas .
• where is too dusty.
• where temperature changes rapidly.
2-2: Frequency response especially in high frequency region is dependent on the structure of enclosure.
   Please remove additional acoustic mass or cavity in front of the microphone to the utmost.
2-3:do not put mechanical pressure more than 2 kg to the microphone.
2-4: microphone should not be in state of outgoing packing for a long-term storage.
2-5: all the soldering procedures upon microphone must be complete in a metallic device,the temperature of the soldering irons must be limited as 320℃ and less 3 s ,the operators,the solder fixtures and the soldering irons must be statically grounded under each soldering process.

Contact Details
Ningbo Anyo Import & Export Co., Ltd.

Contact Person: admin

Send your inquiry directly to us (0 / 3000)