Ecliptek | EA2540 Series Crystal
http://www.ecliptek.com/crystals/EA2540/
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EA2540 Series Crystal
Quartz Crystal Resonator 2.5mm x 4.0mm x 0.7mm 4 Pad Ceramic Surface Mount (SMD)
2011/65 +
2015/863
168 SVHC
Electrical Specifications
Nominal Frequency
12.000MHz to 50.000MHz
Some frequencies within this range may not be available.
Revision A 12/05/2014
Frequency Tolerance (at 25°C)
±50ppm
±30ppm
±15ppm
±10ppm
Maximum
Maximum
Maximum
Maximum
Frequency Stability
(over Operating Temperature Range)
±100ppm Maximum
±50ppm Maximum
±30ppm Maximum
±20ppm Maximum
±15ppm Maximum
0°C to +70°C
-20°C to +70°C
-40°C to +85°C
±3ppm/year Maximum
8pF Parallel Resonant to 32pF Parallel Resonant
Series Resonant
5pF Maximum
Click to Open ESR Table
AT-Cut Fundamental
100 Watts Maximum
Measured from Fo to Fo +5000ppm
-3dB Minimum
-40°C to +90°C
Measured at 100V
DC
500 Megaohms Minimum
Operating Temperature Range
Aging at 25°C
Load Capacitance
Shunt Capacitance
Equivalent Series Resistance
Mode of Operation
Drive Level
Spurious Response
Storage Temperature Range
Insulation Resistance
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28-Jan-2016 12:55 PM
Ecliptek | EA2540 Series Crystal
http://www.ecliptek.com/crystals/EA2540/
Equivalent Series Resistance
Nominal Frequency Range in MHz
12MHz to 12.999999MHz
13MHz to 18.999999MHz
19MHz to 39.999999MHz
40MHz to 50MHz
Maximum ESR in Ohms
100
80
60
50
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Ecliptek | EA2540 Series Crystal
http://www.ecliptek.com/crystals/EA2540/
Mechanical Dimensions
All Dimensions in Millimeters
Marking Specifications
Line 1:
EXXXX
E = Ecliptek Designator
XXXX = Nominal Frequency in MHz (3 Digits + Decimal)
XXXXX
XXXXX = Ecliptek Manufacturing Identifier
Line 2:
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Ecliptek | EA2540 Series Crystal
http://www.ecliptek.com/crystals/EA2540/
Environmental and Mechanical Specifications
ESD Susceptibility
Fine Leak Test
Flammability
Gross Leak Test
Mechanical Shock
Moisture Resistance
Moisture Sensitivity
Resistance to Soldering Heat
Resistance to Solvents
Solderability
Temperature Cycling
Vibration
MIL-STD-883, Method 3015, Class 1, HBM: 1500V
MIL-STD-883, Method 1014, Condition A
UL94-V0
MIL-STD-883, Method 1014, Condition C
MIL-STD-883, Method 2002, Condition B
MIL-STD-883, Method 1004
J-STD-020, MSL 1
MIL-STD-202, Method 210, Condition K
MIL-STD-202, Method 215
MIL-STD-883, Method 2003
MIL-STD-883, Method 1010, Condition B
MIL-STD-883, Method 2007, Condition A
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28-Jan-2016 12:55 PM
Ecliptek | EA2540 Series Crystal
http://www.ecliptek.com/crystals/EA2540/
Tape & Reel Dimensions
1000 pieces per reel
Compliant to EIA-481
All Dimensions in Millimeters
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