DIP Oscillator HC - 49S 12.000MHz Quartz Crystal Oscillator

product application

1 , Monitor

2 , Camera

3 , Network Set-Top Box

4 , Toy Games (remote control) / game consoles

product advantage

1. Free sample

2. We have advanced testing equipments
3. Get the international standard management sysem ISO9001,RoHS
4. All products before sending client,we make 72 hours aging test
5. We have 180days warranty
6. Factory price
7. Offer OEM service and short delivery

product features

1. Standard height 3.5mm,the part is compact at about one-fourth of the HC-49/U package

2. A resistance weld completely sealed type

3. Good stability and high reliability

4. Copes with high density mounting and is the optimum for mass production

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 specification

Dimension

Refluence examination

Frequency change:≤±5ppm

FAQ

Packing

200pcs/bag .

Samples and technical support can be provided free of charge.