Ecliptek EUMA18-20.000M-VA Crystal Datasheet

EU Series
EU
• RoHS Compliant (Pb-Free)
• HC-49/U package
• AT cut
• Resistance weld seal
• Tight tolerance/stability
• Tape and reel, vinyl sleeve, insulator tab,
third lead, and custom lead length options
available
H 13.58
L 11.18
W 4.70
CRYSTAL
NOTES
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ELECTRICAL SPECIFICATIONS
Frequency Range
1.8432MHz to 65.000MHz
Frequency Tolerance / Stability
±50ppm / ±100ppm (Standard), ±30ppm / ±50ppm,
Over Operating Temperature Range
±15ppm / ±30ppm, *±15ppm / ±20ppm, or ±10ppm / ±15ppm
Operating Temperature Range
0°C to 70°C, -20°C to 70°C, or -40°C to 85°C
Aging (at 25°C)
±5ppm / year Maximum
Storage Temperature Range
-40°C to 125°C
Shunt Capacitance
7pF Maximum
Insulation Resistance
500 Megaohms Minimum at 100VDC
Drive Level
2 mWatts Maximum
Load Capacitance (CL)
18pF (Standard), Custom CL ≥ 10pF, or Series Resonant
EQUIVALENT SERIES RESISTANCE (ESR), MODE OF OPERATION (MODE), AND CUT
Frequency Range
ESR (Ω)
Mode / Cut
Frequency Range
ESR (Ω)
Mode / Cut
1.8432MHz to 1.999MHz
650 Max
Fundamental / AT
4.100MHz to 4.999MHz
80 Max
Fundamental / AT
2.000MHz to 2.399MHz
550 Max
Fundamental / AT
5.000MHz to 5.999MHz
75 Max
Fundamental / AT
2.400MHz to 2.999MHz
350 Max
Fundamental / AT
6.000MHz to 6.999MHz
50 Max
Fundamental / AT
3.000MHz to 3.199MHz
250 Max
Fundamental / AT
7.000MHz to 7.999MHz
40 Max
Fundamental / AT
3.200MHz to 3.499MHz
200 Max
Fundamental / AT
8.000MHz to 9.999MHz
35 Max
Fundamental / AT
3.500MHz to 3.599MHz
180 Max
Fundamental / AT
10.000MHz to 12.999MHz
30 Max
Fundamental / AT
3.600MHz to 3.899MHz
150 Max
Fundamental / AT
13.000MHz to 32.768MHz
25 Max
Fundamental / AT
3.900MHz to 3.999MHz
120 Max
Fundamental / AT
24.000MHz to 29.999MHz
60 Max
Third Overtone / AT
4.000MHz to 4.099MHz
100 Max
Fundamental / AT
30.000MHz to 65.000MHz
40 Max
Third Overtone / AT
MANUFACTURER
CATEGORY
SERIES
PACKAGE
CLASS
ECLIPTEK CORP.
CRYSTAL
EU
HC-49/U
CR40
800-ECLIPTEK www.ecliptek.com for latest revision
REV.DATE
11/07
Specifications subject to change without notice.
PART NUMBERING GUIDE
EU A A 18 - 20.000M - I2 TR
FREQUENCY TOLERANCE / STABILITY
A=±50ppm at 25°C, ±100ppm from 0°C to 70°C
B=±50ppm at 25°C, ±100ppm from -20°C to 70°C
C=±50ppm at 25°C, ±100ppm from -40°C to 85°C
D=±30ppm at 25°C, ±50ppm from 0°C to 70°C
E=±30ppm at 25°C, ±50ppm from -20°C to 70°C
F=±30ppm at 25°C, ±50ppm from -40°C to 85°C
G=±15ppm at 25°C, ±30ppm from 0°C to 70°C
H=±15ppm at 25°C, ±30ppm from -20°C to 70°C
J=±15ppm at 25°C, ±30ppm from -40°C to 85°C
K=±15ppm at 25°C, ±20ppm from 0°C to 70°C
L=±15ppm at 25°C, ±20ppm from -20°C to 70°C
M=±15ppm at 25°C, ±20ppm from -40°C to 85°C
N=±10ppm at 25°C, ±15ppm from 0°C to 70°C
P=±10ppm at 25°C, ±15ppm from -20°C to 70°C
PACKAGING OPTIONS
Blank=Bulk, A=Tray, TR=Tape and Reel
AVAILABLE OPTIONS
Blank=None (Standard), CX=Custom Lead Length
G=Gull Wing
I2=Insulator Tab
L=Third Lead
L2=Alternate Third Lead
V=Vinyl Sleeving
FREQUENCY
LOAD CAPACITANCE
S=Series, XX=XXpF
MODE OF OPERATION / CRYSTAL CUT
A=Fundamental / AT, B=Third Overtone / AT
MECHANICAL DIMENSIONS
ALL DIMENSIONS IN MILLIMETERS
TAPE AND REEL DIMENSIONS
ALL DIMENSIONS IN MILLIMETERS
MARKING SPECIFICATIONS
ENVIRONMENTAL/MECHANICAL SPECIFICATIONS
PARAMETER
SPECIFICATION
Fine Leak Test
Gross Leak Test
Lead Integrity
Lead Termination
Mechanical Shock
Resistance to Soldering Heat
Resistance to Solvents
Solderability
Temperature Cycling
Vibration
MIL-STD-883, Method 1014, Condition A
MIL-STD-883, Method 1014, Condition C
MIL-STD-883, Method 2004
Sn 2µm - 6µm
MIL-STD-202, Method 213, Condition C
MIL-STD-202, Method 210
MIL-STD-883, Method 215
MIL-STD-883, Method 2002
MIL-STD-883, Method 1010
MIL-STD-883, Method 2007, Condition A
Line 1: ECLIPTEK
Line 2: EXX.XXXM
Frequency in MHz (5 Digits Maximum + Decimal)
Line 3: XX
Ecliptek Manufacturing Identifier
MANUFACTURER
CATEGORY
SERIES
PACKAGE
CLASS
ECLIPTEK CORP.
CRYSTAL
EU
HC-49/U
CR40
800-ECLIPTEK www.ecliptek.com for latest revision
1000 Pieces per Reel
Compliant to EIA-468B
REV.DATE
11/07
Specifications subject to change without notice.
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