E1S Series
REGULATORY COMPLIANCE
2011/65 +
2015/863
191 SVHC
ITEM DESCRIPTION
Quartz Crystal Resonator HC49/UP Short 2 Pad Surface Mount (SMD) 3.2mm Height Metal Resistance Weld Seal
ELECTRICAL SPECIFICATIONS
Nominal Frequency
Frequency Tolerance/Stability
3.579545MHz to 50MHz
±50ppm at 25°C, ±100ppm over 0°C to +70°C
±50ppm at 25°C, ±100ppm over -20°C to +70°C
±50ppm at 25°C, ±100ppm over -40°C to +85°C
±30ppm at 25°C, ±50ppm over 0°C to +70°C
±30ppm at 25°C, ±50ppm over -20°C to +70°C
±30ppm at 25°C, ±50ppm over -40°C to +85°C
±15ppm at 25°C, ±30ppm over 0°C to +70°C
±15ppm at 25°C, ±30ppm over -20°C to +70°C
±15ppm at 25°C, ±30ppm over -40°C to +85°C
±15ppm at 25°C, ±20ppm over 0°C to +70°C
±15ppm at 25°C, ±20ppm over -20°C to +70°C
±15ppm at 25°C, ±20ppm over -40°C to +85°C
±10ppm at 25°C, ±15ppm over 0°C to +70°C
±10ppm at 25°C, ±15ppm over -20°C to +70°C
±10ppm at 25°C, ±15ppm over -40°C to +85°C
±15ppm at 25°C, ±30ppm over -40°C to +105°C
±30ppm at 25°C, ±50ppm over -40°C to +105°C
±50ppm at 25°C, ±100ppm over -40°C to +105°C
±30ppm at 25°C, ±50ppm over -40°C to +125°C
±50ppm at 25°C, ±100ppm over -40°C to +125°C
±30ppm at 25°C, ±50ppm over -55°C to +125°C
±50ppm at 25°C, ±100ppm over -55°C to +125°C
±5ppm/year Maximum
Series Resonant, 10pF Parallel Resonant to 50pF Parallel Resonant
7pF Maximum
See the Equivalent Series Resistance (ESR), Mode of Operation, and Crystal Cut Table Below
AT-Cut Fundamental (Only available over Nominal Frequency range of 3.579545MHz to 30MHz)
AT-Cut Third Overtone (Only available over Nominal Frequency range of 24.576MHz to 50MHz)
BT-Cut Fundamental (Only available with Frequency Tolerance/Stability of ±50ppm at 25°C, ±100ppm over 0°C to
+70°C; Only available over Nominal Frequency range of 24MHz to 40MHz)
1mWatt Maximum
-55°C to +125°C
500 Megaohms Minimum (Measured at 100Vdc)
ESR (Ohms Max)
Mode
Frequency Range
ESR (Ohms Max)
Mode
Aging at 25°C
Load Capacitance
Shunt Capacitance
Equivalent Series Resistance
Mode of Operation
Drive Level
Storage Temperature Range
Insulation Resistance
Frequency Range
EQUIVALENT SERIES RESISTANCE (ESR), MODE OF OPERATION AND CRYSTAL CUT
3.579545MHz to 4.999999MHz 200
5MHz to 5.999999MHz
6MHz to 7.999999MHz
8MHz to 8.999999MHz
9MHz to 9.999999MHz
10MHz to 14.999999MHz
150
102
90
80
70
AT-Cut Fundamental
AT-Cut Fundamental
AT-Cut Fundamental
AT-Cut Fundamental
AT-Cut Fundamental
AT-Cut Fundamental
15MHz to 15.999999MHz
16MHz to 23.999999MHz
24MHz to 30MHz
30MHz to 50MHz
24MHz to 40MHz
60
50
40
100
40
AT-Cut Fundamental
AT-Cut Fundamental
AT-Cut Fundamental
AT-Cut Third Overtone
AT-Cut Third Overtone
BT-Cut Fundamental
24.576MHz to 29.999999MHz 150
Revised H: 11/09/2015
Page 2 of 10
www.ecliptek.com
E1S Series
RECOMMENDED SOLDER REFLOW METHOD
HIGH TEMPERATURE INFRARED/CONVECTION
T
S
MAX to T
L
(Ramp-up Rate)
Preheat
3°C/Second Maximum
150°C
175°C
200°C
60 - 180 Seconds
3°C/Second Maximum
217°C
60 - 150 Seconds
260°C Maximum for 10 Seconds Maximum
250°C +0/-5°C
20 - 40 Seconds
6°C/Second Maximum
8 Minutes Maximum
Level 1
Temperatures shown are applied to body of device.
-
Temperature Minimum (T
S
MIN)
-
Temperature Typical (T
S
TYP)
-
Temperature Maximum(T
S
MAX)
-
Time (t
S
)
Ramp-up Rate (T
L
to T
P
)
Time Maintained Above:
-
Temperature (T
L
)
-
Time (t
L
)
Peak Temperature (T
P
)
Target Peak Temperature(T
P
Target)
Time within 5°C of actual peak (t
p
)
Ramp-down Rate
Time 25°C to Peak Temperature (t)
Moisture Sensitivity Level
Additional Notes
High Temperature Manual Soldering
260°C Maximum for 5 Seconds Maximum, 2 times Maximum. (Temperatures shown are applied to body of device.)
Revised H: 11/09/2015
Page 6 of 10
www.ecliptek.com
PCB Design
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