Lead Free High Temperature Oscillator , Analog Devices Oscillator 25.000MHz 20PPM

Consumer Electronics Crystal Oscillator SMD 3225 25.000MHz 10PPM

product advantage

Wireless WiFi

Chip card

Otical

product features

The capacitance of the crystal is larger if it is between 0.1U and 0.01u.
The nominal value of crystal oscillator has a condition of "load capacitance" when testing, which satisfies this condition at work, and the oscillation frequency is consistent with the nominal value. Generally speaking, there is a low load capacitance (series resonant crystal)

Standard Environmental Condition:
Environmental Temperature:15℃~35℃
Humidity:45%~85%
Atmospheric pressure:86~106KPa
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.
Storage Temperature Range:-40℃~+85℃
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:

The Units are measured for its frequency and resistance in accordance with Table 1&without mechanical damage afer subjectiong to 2hrs of vibration with 0.75mm amplitude with 10~55Hz frequency sweep 20 times.
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 specification

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.

Refluence examination
Frequency change:≤±5ppm



Dimension




FAQ

Packing

3000pcs/tape.

Samples and technical support can be provided free of charge.

     The new Tianyuan is specialized in the quartz crystal, crystal, crystal, a national high-tech enterprise, crystal active components and TFT LCD display R & D, design, manufacturing, marketing and service as a whole, has a thousand grade purification workshop, advanced production equipment, special testing equipment, the latest technology and professional and technical personnel dozens. The products are widely used in security monitoring system, mobile phone, e-book, car audio, car radio, car alarm system, GPS navigation, e-books, tablet computer, digital TV receiver, multimedia communication, clock, computer and other telecom and electronics industry.

      The company since its inception, adhere to the "strategy first, business success, management oriented" business promotion concept, step by step to become the most widely in Shenzhen and similar companies, the industry influential enterprises.