Hight Frequency Resonator DIP Oscillator HC - 49S 36.000MHz 10ppm - 20ppm 20PF

product application

1 , Camera

2 , Security monitoring

product features

Working in series resonant mode, the impedance is at the lowest point, equivalent to Rs.

The crystal is usually labeled with series resistance (< 100 Ohm) instead of parallel load capacitance.

In order to achieve a high oscillation frequency, the quartz crystal oscillates at one harmonic frequency, which is an integer multiple of the fundamental frequency.

Operating Temperature Range:

-20℃~70℃

Crystal Frequency & Resistance will be tested under the following conditions,

Unless extra requirments:

standard temperature(25±2℃) after heat balance.

Mechanical test:

The quartz crystal unit shall be subjected to normal atmospheric conditions for 1hr before being tested.

Dropping Test:

The Units are measured for its frequency and resistance in accordance with Table1 & without mechanical damage,after allowing the crystal to fall freely.From 75 cm of height 3 times on the firmed wood.

Vibration Test:

A. Test surface: 30mm thick hard board;

B. Drop height: 75cm;

C. Drop times: 3 times;

D. Begins to drop posture: the leading end is upward;

E. Initial and final test items: frequency, resistance

Sealing Tightness:

Find Lead Test:≤1×10^-8atm·cc/S by Helium mass-mass-spectrometer detector,and vacuum and reach 1×10^-3Pa；

Resistance to Soldering Heat:

The Units are measured for its frequency and resistance in accordance with Table 1 after dipping into molten solder with the temperature of 320℃±10℃；For 3~4 secs and at a depth up to a point 2.0mm from the base root.

product advantage

The new Tianyuan in R & D, design, manufacturing, marketing and service as a whole, have a hundred grade purification workshop. The international advanced automated production lines, special test equipment, the latest technology and professional and technical personnel; has been preparing for the new Tianyuan own industrial park, to further expand the research and production of the higher requirements of the product.

Product specification

Dimension

Refluence examination

Frequency change:≤±5ppm

FAQ

Packing

200pcs/bag .

Samples and technical support can be provided free of charge.