ECLIPTEK EC Service Manual
Marketing Bulletin
DATE: May 1st, 2008
TO: All Sales Personnel
FROM: Isaac Gonzalez
RE: Product Termination
To all concerned parties,
This bulletin is to notify all customers of the discontinuation of the following Ecliptek
series effective May 1
Series Description Recommended Replacement
EC Resistance Welded HC-49/U Crystal EU Series
In compliance with our End of Life (EOL) policy, this will serve as advanced notice of
product termination. New orders will not be accepted after September 1st, 2009, with
delivery to conclude by December 31st, 2009.
If there are any questions pertaining to this bulletin, please feel free to contact me.
Thank you again for your cooperation.
Best Regards,
st
, 2008:
Isaac Gonzalez
Configuration Manager
Ecliptek Corporation
3545 CADILLAC AVENUE • COSTA MESA, CA 92626-1401 • (714) 433-1200 • Fax (714) 433-123 4
EC Series
OBSOLETE
• HC-49/U package
• AT cut
• Resistance weld seal
EC
• Tight tolerance/stability
• Tape and reel, vinyl sleeve, insulator tab,
H 13.58
L 11.18
W 4.70
third lead, and custom lead length options
available
NOTES
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ELECTRICAL SPECIFICATIONS
Frequency Range
Frequency Tolerance / Stability
Over Operating Temperature Range
Operating Temperature Range
Aging (at 25°C)
Storage Temperature Range
Shunt Capacitance
Insulation Resistance
Drive Level
Load Capacitance (C
)
L
1.8432MHz to 65.000MHz
±50ppm / ±100ppm (Standard), ±30ppm / ±50ppm,
±15ppm / ±30ppm, *±15ppm / ±20ppm, or ±10ppm / ±15ppm
0°C to 70°C (Standard), -20°C to 70°C, or -40°C to 85°C
±5ppm / year Maximum
-40°C to 85°C
7pF Maximum
500 Megaohms Minimum at 100V
2 mWatts Maximum
18pF (Standard), Custom C
CRYSTAL
DC
≥ 10pF, or Series Resonant
L
EQUIVALENT SERIES RESISTANCE (ESR), MODE OF OPERATION (MODE), AND CUT
Frequency Range
1.8432MHz to 1.999MHz
2.000MHz to 2.399MHz
2.400MHz to 2.999MHz
3.000MHz to 3.199MHz
3.200MHz to 3.499MHz
3.500MHz to 3.599MHz
3.600MHz to 3.899MHz
3.900MHz to 3.999MHz
4.000MHz to 4.099MHz
MANUFACTURER CATEGORY SERIES PACKAGE CLASS REV.DATE
ECLIPTEK CORP. CRYSTAL EC HC-49/U CR05 11/07
800-ECLIPTEK www.ecliptek.com for latest revision
ESR (Ω)
650 Max
550 Max
350 Max
250 Max
200 Max
180 Max
150 Max
120 Max
100 Max
Mode / Cut
Fundamental / AT
Fundamental / AT
Fundamental / AT
Fundamental / AT
Fundamental / AT
Fundamental / AT
Fundamental / AT
Fundamental / AT
Fundamental / AT
Frequency Range
4.100MHz to 4.999MHz
5.000MHz to 5.999MHz
6.000MHz to 6.999MHz
7.000MHz to 7.999MHz
8.000MHz to 9.999MHz
10.000MHz to 12.999MHz
13.000MHz to 32.768MHz
24.000MHz to 29.999MHz
30.000MHz to 65.000MHz
Specifications subject to change without notice.
ESR (Ω)
80 Max
75 Max
50 Max
40 Max
35 Max
30 Max
25 Max
60 Max
40 Max
Mode / Cut
Fundamental / AT
Fundamental / AT
Fundamental / AT
Fundamental / AT
Fundamental / AT
Fundamental / AT
Fundamental / AT
Third Overtone / AT
Third Overtone / AT
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