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Ringford Products Ltd

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Electret Condenser Microphone

Product Details

Electret Condenser Microphone Manufacturers

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Electret Condenser Microphone with 0.68Kohm External Resistor

Model Number: CZ034DN/GN Series

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Main Export Markets:

Eastern Europe
North America
Mid East/Africa
Central/South America
Asia
Western Europe
Australasia

Key Specifications/Special Features:

For model CZ034DN, CZ034GN
- Size (mm): 6.0 x 5.0 (CZ034DN); 9.7 x 5.2 (CZ034GN)
- Connection: solder
- Directivity: noise cancelling
- Sensitivity range (0dB=1V/Pa, 1KHz) (dB): -43dB to 55dB
- Operation voltage (VDC): 1.5
- External resistor (Kohm): 0.68
- Impedance: low impedance
- Current consumption: max. 500uA
- Sensitivity reduction: within -3dB at 1.5V
- S/N ratio: more than 58dB

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More Information

Articles
•	LCD TV boasts 1,920x1,080 full HD resolution
•	SMD technology underscored in microspeakers, buzzers

China Sourcing Fair Exhibitor

This supplier has also exhibited at the following shows:

•	China Sourcing Fair: Electronics & Components Held in: Hong Kong SAR - April 2007

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Contact Details

Ringford Products Ltd
Block A, 18/F, Roxy Industrial Ctr.
58-66 Tai Lin Pai Rd.,
Kwai Chung,
N.T.
Hong Kong SAR
Tel: (852) 26260250
Fax: (852) 26260930
E-mail:

Homepage Address
http://www.globalsources.com/ringford.co
Other Homepage Address
http://www.ringford.com

Sales & Marketing Office Address 1
Ringford Products Ltd (Components Division)
Block A, 18/F, Roxy Industrial Ctr.
58-66 Tai Lin Pai Rd.,
Kwai Chung,
N.T.
Hong Kong SAR
Key Contact:

Sales & Marketing Office Address 2
Sentronic International Ltd (Electronic Division)
Block A, 18/F, Roxy Industrial Ctr.
58-66 Tai Lin Pai Rd.,
Kwai Chung,
N.T.
Hong Kong SAR
Key Contact:

Supplier and product information updated April 06, 2012.

Verified Business Registration Details
Registered Company: RINGFORD PRODUCTS LTD
Business Registration Number: 19969748
Company Registration Address: Block A
* In some jurisdictions, company names and addresses are registered in Chinese only.