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SMD CRYSTAL QX-3225
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TEL : 031-441-8198
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QX-3225 (3.2*2.5*0.7mm)
Features£º
Ultrathin thickness 0.7mm.
It is a completely sealed type with a metal case sealed on a ceramic board.
Automatic mounting is possible.
Low impedance performance.
Reflow is possible.
Type
QX-3225 (3.2*2.5*0.7mm)
Frequency range
10~60.0MHz
Vibration mode
AT cut, Fundamental
Frequency tolerance£¨at 25 ¡ÆC£©
¡¾10 ppm~
Equivalent series resistance
See table No.1
Stability(-20-+70 ¡ÆC)
¡¾10 ppm~
Shunt capacitance
5.0pF max
Load capacitance
Series resonance or 8pF~32pF
Shock
Natural drop from 75cm height onto a hard wooden
board, three times dF/F=+-3ppm max
Aging
¡¾2 ppm / year£¬¡¾5 ppm / year
Equivalent series resistance(ESR) Table No.1
Frequency
Mode
ESR
10.0~12.9MHz
Fundamental
100 ohms max.
13.0~15.9MHz
Fundamental
80 ohms max.
16.0~20.9MHz
Fundamental
70 ohms max.
21.0~29.9MHz
Fundamental
60 ohms max.
30.0~60.0MHz
Fundamental
50 ohms max.