Ecvv Trade
Zhuhai Tong Ching Quartz Technology Co., Ltd.

China Manufacturer with main products: Piezoelectric Crystal, Crystal Oscillator, Quartz Crystal Resonator, Quartz Blank, Sapphire Blank, Sapphire Mobile Phone Panel, Sapphire...

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HC-49S Quartz Crystal Resonator

Payment Terms: T/T
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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


HC-49S Quartz Crystal Resonator


* Applies to communication devices such as wireless phones and other digital devices;

* Metal PKG, lead and pins;

* The frequency range is 3.2MHz ~ 90MHz;

* Adopting metal shell, parallel welding with high reliability;

* Suitable to install automatically;

* Lead-free.


■ Standard Specifications


Frequency Range



Vibrate mode

Fundamental wave

3rd harmonic wave

Adjust the frequency difference (at 25 )

+/-50ppm'+/-30ppm or specify

Temperature frequency difference 
(reference temperature 25 

+/-50ppm'+/-30ppm or specify

temperature range

-20~+70 or specify

Storage temperature range (Tstg)


Equivalent resistance


Static capacitance

7pF max

Driving power

100μW(500μW Max)

Load Capacitance

20pF 18pF 16pF or specify

Aging rate

+/-5ppm/year Max

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

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    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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