E1U Series
RoHS Compliant (Pb-Free)
HC-49/US short package
AT or BT cut available
Resistance weld seal
Tight tolerance/stability
Tape and reel, insulator tab,
and custom lead length options available
CRYSTAL
E1U
ELECTRICAL SPECIFICATIONS
MANUFACTURER
CATEGORY
SERIES
PACKAGE
CLASS
REV
.DATE
ECLIPTEK CORP.
CRYSTAL
E1U
HC-49/US Short
CR41
11/07
EQUIVALENT SERIES RESISTANCE (ESR), MODE OF OPERATION (MODE), AND CUT
NOTES
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
ESR (
Ω)
60 Max
50 Max
40 Max
150 Max
100 Max
ESR (
Ω)
200 Max
150 Max
120 Max
90 Max
80 Max
70 Max
Frequency Range
3.579545MHz to 4.999MHz
5.000MHz to 5.999MHz
6.000MHz to 7.999MHz
8.000MHz to 8.999MHz
9.000MHz to 9.999MHz
10.000MHz to 14.999MHz
Mode / Cut
Fundamental / AT
Frequency Range
15.000MHz to 15.999MHz
16.000MHz to 23.999MHz
24.000MHz to 30.000MHz
24.000MHz to 40.000MHz
24.576MHz to 29.999MHz
30.000MHz to 50.000MHz
Mode / Cut
Fundamental / AT
Fundamental / BT
Third Overtone / AT
800-ECLIPTEK www.ecliptek.com for latest revision
Specifications subject to change without notice.
H
2.50
L 11.18
W
4.70
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)
3.579545MHz to 50.000MHz
±50ppm / ±100ppm (Standard), ±30ppm / ±50ppm (AT cut only), ±15ppm / ±30ppm (AT cut only),
±15ppm / ±20ppm (AT cut only), or ±10ppm / ±15ppm (AT cut only)
0°C to 70°C, -20°C to 70°C (AT cut only), or -40°C to 85°C (AT cut only)
±5ppm / year Maximum
-40°C to 125°C
7pF Maximum
500 Megaohms Minimum at 100V
DC
1 mWatt Maximum
18pF (Standard), Custom C
L
≥10pF, or Series Resonant