参数资料
型号: E2UAA18-17.7631MTR
厂商: ECLIPTEK CORP
元件分类: Quartz Crystal
英文描述: QUARTZ CRYSTAL RESONATOR, 17.7631 MHz
封装: ROHS COMPLIANT, RESISTANCE WELDED PACKAGE-2
文件页数: 1/4页
文件大小: 97K
代理商: E2UAA18-17.7631MTR
Pb
RoHS
E2UAA18-17.7631M TR
E2U A A 18 -17.7631M TR
Series
RoHS Compliant (Pb-free) Resistance Welded
HC-49/US Crystal
Frequency Tolerance/Stability
±50ppm at 25°C, ±100ppm over 0°C to +70°C
Mode of Operation
AT-Cut Fundamental
Packaging Options
Tape & Reel
Nominal Frequency
17.7631MHz
Load Capacitance
18pF Parallel Resonant
ELECTRICAL SPECIFICATIONS
Nominal Frequency
17.7631MHz
Frequency Tolerance/Stability
±50ppm at 25°C, ±100ppm over 0°C to +70°C
Aging at 25°C
±5ppm/year Maximum
Load Capacitance
18pF Parallel Resonant
Shunt Capacitance (C0)
7pF Maximum
Equivalent Series Resistance
50 Ohms Maximum
Mode of Operation
AT-Cut Fundamental
Drive Level
1mWatt Maximum
Storage Temperature Range
-40°C to +125°C
Insulation Resistance
500 Megaohms Minimum at 100Vdc
ENVIRONMENTAL & MECHANICAL SPECIFICATIONS
Fine Leak Test
MIL-STD-883, Method 1014 Condition A
Gross Leak Test
MIL-STD-883, Method 1014 Condition C
Lead Integrity
MIL-STD-883, Method 2004
Lead Termination
Sn 2m - 6m
Mechanical Shock
MIL-STD-202, Method 213 Condition C
Resistance to Soldering Heat
MIL-STD-202, Method 210
Resistance to Solvents
MIL-STD-202, Method 215
Solderability
MIL-STD-883, Method 2003
Temperature Cycling
MIL-STD-883, Method 1010
Vibration
MIL-STD-883, Method 2007 Condition A
MECHANICAL DIMENSIONS (all dimensions in millimeters)
6.35
MIN
3.68 MAX
4.88 ±0.20
DIA 0.457
±0.051(X2)
4.70
MAX
11.18
MAX
LINE MARKING
1
E17.763M
E=Ecliptek Designator
M=MHz
www.ecliptek.com | Specification Subject to Change Without Notice | Rev E 8/12/2010 | Page 1 of 4
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