PART NUMBERING GUIDE
E1M 2 C B A 20 - 30.000M
FREQUENCY
FREQUENCY TOLERANCE (AT 25°C)
2= 10ppm
3= 15ppm
LOAD CAPACITANCE
S=Series Resonant
XX=8pF Parallel Resonant to 50pF Parallel Resonant
FREQUENCY STABILITY
B= 10ppm
C= 15ppm
MODE OF OPERATION
A=Fundamental
D= 30ppm
B=Third Overtone
C=Fifth Overtone
OPERATING TEMPERATURE RANGE
A=0°C to 50°C
B=-20°C to 70°C
C=-40°C to 85°C
NOTES
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MECHANICAL DIMENSIONS
ALL DIMENSIONS IN MILLIMETERS
ENVIRONMENTAL/MECHANICAL SPECIFICATIONS
MARKING SPECIFICATIONS
PARAMETER
SPECIFICATION
ESD Susceptibility
Fine Leak Test
Flammability
Gross Leak Test
Lead Integrity
Mechanical Shock
Moisture Resistance
Moisture Sensitivity
Resistance to Soldering Heat
Resistance to Solvents
Solderability
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-833, Method 2004
MIL-STD-202, Method 213, Condition C
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
Line 1: E XX.XX
Frequency in MHz
(4 Digits Maximum + Decimal)
Line 2: XXXXX
Ecliptek Manufacturing Identifier
Temperature Cycling
Vibration
MIL-STD-883, Method 1010, Condition B
MIL-STD-883, Method 2007, Condition A
MANUFACTURER
CATEGORY
SERIES
PACKAGE
CLASS
REV.DATE
03/08
ECLIPTEK CORP.
CRYSTAL
E1M
UM-1
CR10
800-ECLIPTEK www.ecliptek.com for latest revision
Specifications subject to change without notice.