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Ecliptek is one of the ILSI America brands, which also include:

ILSI America MMD Oscilent

EB3250A Series Crystal
Automotive Grade Quartz Crystal Resonator 3.2mm x 5.0mm x 1.1mm 2 Pad Ceramic Surface Mount (SMD)

Automotive AEC-Q200 Qualified
Revision  A  05/18/2018

Electrical Specifications

Nominal Frequency 7.600MHz to 54.000MHz
Some frequencies within this range may not be available.
Frequency Tolerance (at 25°C) ±50ppm Maximum
±30ppm Maximum
±15ppm Maximum
±10ppm Maximum
Frequency Stability
(over Operating Temperature Range)
±100ppm Maximum
±50ppm Maximum
±30ppm Maximum
±20ppm Maximum
Operating Temperature Range -40°C to +85°C
-40°C to +105°C
-40°C to +125°C
Load Capacitance 8pF to 32pF Parallel Resonant
Series Resonant
Equivalent Series Resistance 100 Ohms Maximum (7.6MHz to 11.999999MHz)
60 Ohms Maximum (12MHz to 13.999999MHz)
50 Ohms Maximum (14MHz to 19.999999MHz)
40 Ohms Maximum (20MHz to 54MHz)
Shunt Capacitance 5pF Maximum
Mode of Operation AT-Cut Fundamental
Crystal Cut AT-Cut
Storage Temperature Range -50°C to +150°C
Drive Level 300µWatts Maximum
Spurious Response Measured from Fo to Fo +5000ppm
-3dB Minimum
Aging at 25°C ±3ppm/year Maximum
Insulation Resistance Measured at 100VDC
500 Megaohms Minimum