Shenzhen Canyi Technology Co., Ltd.
Main products:Capacitor
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  • Contact Person : Mr. Lee Michael
  • Company Name : Shenzhen Canyi Technology Co., Ltd.
  • Tel : 0086-755-83740245
  • Fax : 0086-755-83740361
  • Address : Guangdong,shenzhen,Room 1319, Jia Hui Building, Fuhua Road, Futian District
  • Country/Region : China

HC49S Crystal oscillator 4M Hz

HC49S Crystal oscillator 4M Hz
Product Detailed
1.Original 2.Most efficient service,fast delivery 3.Hight quality,competitive price 4.MOQ:1 package 5.RoHS complaint

 Crystal oscillator  

A crystal oscillator is an electronic oscillator circuit that uses the mechanical resonance of a vibrating crystal of piezoelectric material to create an electrical signal with a very precise frequency. This frequency is commonly used to keep track of time (as in quartz wristwatches), to provide a stable clock signal for digital integrated circuits, and to stabilize frequencies for radio transmitters and receivers. The most common type of piezoelectric resonator used is the quartz crystal, but other piezoelectric materials including polycrystaline ceramics are used in similar circuits.

Quartz crystals are manufactured for frequencies from a few tens of kilohertz to tens of megahertz. More than two billion crystals are manufactured annually. Most are used for consumer devices such as wristwatches, clocks, radios, computers, and cellphones. Quartz crystals are also found inside test and measurement equipment, such as counters, signal generators, and oscilloscopes.

HC49S Crystal oscillator 4M Hz  

Main Parameters

Standard Frequency (MHz)




Load Capacitance Cl (PF)

20pF Std. 8 to 50pF Series available

Frequency Tolerance Fl (ppm)

+/- 30ppm Std. +/- 5 ~ +/- 100ppm available

Temperature Tolerance Tl (ppm)

+/- 30ppm Std.

Operating Temperature To (deg C)

-10 deg C to 70 deg C Std.

Storage Temperature St (deg C)

-55 deg C to +85 deg C

Motional Resistance Rs (Ohm)

100 ohm MAX

Shunt Capacitance Co (pF)

7pF Max

Drive Level Dl (uW)

100uW Std. 0.01~500uW available

Insulation Resistance IR (Mohm)

500MOhm (DC100+/-15V) Min

Aging (ppm/y)

+/- 5ppm Max



Other values of CRYSTAL OSCILLATOR: 2M Hz,4M Hz, 6M Hz,  8M Hz, 10M Hz,12M Hz,20M Hz,3.579545M Hz...........

You are welcome to contact us!




                         Shenzhen Canyi Technology Co.Ltd.

Add:Room 1319,Jiahui Building,Fuhua Road,Futian District,Shenzhen,Guangdong,ChinaTel:86-0755-83740292/ OR

Warranty is available based on the following points:

1. The integrated circuits are guaranteed for 45 days.2. We accept items exchange on condition that- Quantity not sufficient or items not matched;- Used components or quality defect.

Warranty Does Not Include:

1. Technical support on product usability.2. Advice about product's configuration.3. Software or firmware update as it would void warranty.4. Beyond 45 days after the goods sent out.5. Broken because of shipping.6. Natural disasters, man-made damage, non-professional demolition, maintenance errors.


- We aim to process your order ASAP. Most orders are shipped within 2 days following payment approval.

- The shipments can be sent by UPS/FedEx/DHL/TNT directly to your Express Account.

- We are not responsible for lost, delayed, damaged packages or other issue due to the shipping service.


- We only accept payments made by Western Union, or Telegraphic Transfer in advance.

- The payment received must be the same as the amount of the PI.

- Bank charge of both sides belongs to buyers.

- We are not responsible for the charge outside of China.

- Since you made the payment successfully, you can send us the Reference NO or MTCN.

HC49S Crystal oscillator 4M Hz

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