 |  | CRYSTAL 11.6*5.5*1.6mm
(G1255A) |  |
| Features: | Excellent aging characteristics.
Excellent frequency temperature chrateristics extending across a wide temperature range. |
| Frequency range | 3.5MHz to 25,000 MHz | | Vibration mode | AT cut,Fundamental | | Frequency tolerance(at 25oC) | - /+30ppm or -+50ppm | | Equivalent series resistance | See table No.1 | | Stability(-20~+70oC) | - /+30ppm or -+50ppm | | Shunt capacitance | 7.0pF max. | | Load capacitance | Series, 16pF, 20pF, 30pF | | Insulation resistance | 500 M ohms//DC 100V | | Shock | Natural drop from 75cm height onto a hard wooden
board, three times dF/F= -+5ppm max. | | Leak | 5*10^- 8 atm.cc/sec max. | | Aging | - / +5ppm / year |
Equivalent series resistance(ESR) Table No. 1 | Frequency | Mode | ESR(ohms) | | 3.5 MHz~ | Fundamental | 300 | | 4.0 MHz~ | Fundamental | 200 | | 8.0 MHz~ | Fundamental | 120 | | 10.0 MHz~ | Fundamental | 100 | | 20.0 MHz~ | Fundamental | 80 |
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