 |  | SMD CRYSTAL 4*2.5*1.0mm
(G4025A) |  |
| Features: | Ultrathin thickness 1.0mm.
It is a completely sealed type with a metal case sealed on a ceramic board.
Because it is the leadless type, automatic mounting is possible.Low impedance performance.
Reflow is possible. |
| Type | SMD Crystal units 4.0*2.5*1.0mm | | Frequency range | 13.0~50.0MHz | | Vibration mode | AT cut, Fundamental | | Frequency tolerance(at 25oC) | -/+10PPM~ | | Equivalent series resistance | See table No.1 | | Stability(-20~+70oC) | -/+10PPM~ | | Shunt capacitance | 5.0pF max | | Load capacitance | Series resonance, 16pF~32pF | | Shock | Natural drop from 75 cm height onto a hard wooden board, three times dF/F=±3ppm max | | Aging | ±2ppm/year |
Equivalent series resistance(ESR) Table No. 1 | Frequency | Mode | ESR(ohms) | | 13.0~15.0MHz | Fundamental | 60 ohms max. | | 16.0~20.0MHz | Fundamental | 40 ohms max. | | 21.0~50.0MHz | Fundamental | 30 ohms max. |
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