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
3.579545MHz to 50MHz
Frequency Tolerance/Stability
±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
Aging at 25°C
±5ppm/year Maximum
Load Capacitance
Series Resonant, 10pF Parallel Resonant to 50pF Parallel Resonant
Shunt Capacitance
7pF Maximum
Equivalent Series Resistance
See the Equivalent Series Resistance (ESR), Mode of Operation, and Crystal Cut Table Below
Mode of Operation
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)
Drive Level
1mWatt Maximum
Storage Temperature Range
-55°C to +125°C
Insulation Resistance
500 Megaohms Minimum (Measured at 100Vdc)
EQUIVALENT SERIES RESISTANCE (ESR), MODE OF OPERATION AND CRYSTAL CUT
Frequency Range
ESR (Ohms Max)
Mode
Frequency Range
ESR (Ohms Max)
Mode
3.579545MHz to 4.999999MHz 200
AT-Cut Fundamental
15MHz to 15.999999MHz
60
AT-Cut Fundamental
5MHz to 5.999999MHz
150
AT-Cut Fundamental
16MHz to 23.999999MHz
50
AT-Cut Fundamental
6MHz to 7.999999MHz
102
AT-Cut Fundamental
24MHz to 30MHz
40
AT-Cut Fundamental
8MHz to 8.999999MHz
90
AT-Cut Fundamental
24.576MHz to 29.999999MHz 150
AT-Cut Third Overtone
9MHz to 9.999999MHz
80
AT-Cut Fundamental
30MHz to 50MHz
100
AT-Cut Third Overtone
10MHz to 14.999999MHz
70
AT-Cut Fundamental
24MHz to 40MHz
40
BT-Cut Fundamental
Revised H: 11/09/2015
Page 2 of 10
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E1S Series
PART NUMBERING GUIDE
Revised H: 11/09/2015
Page 3 of 10
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E1S Series
MECHANICAL DIMENSIONS
SUGGESTED SOLDER PAD LAYOUT
Revised H: 11/09/2015
Page 4 of 10
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E1S Series
TAPE & REEL DIMENSIONS
Quantity Per Reel: 1,000 units
All Dimensions in Millimeters
Compliant to EIA-481
Revised H: 11/09/2015
Page 5 of 10
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E1S Series
RECOMMENDED SOLDER REFLOW METHOD
HIGH TEMPERATURE INFRARED/CONVECTION
TS MAX to TL (Ramp-up Rate)
3°C/Second Maximum
Preheat
- Temperature Minimum (TS MIN)
- Temperature Typical (TS TYP)
- Temperature Maximum(TS MAX)
- Time (tS)
150°C
175°C
200°C
60 - 180 Seconds
Ramp-up Rate (TL to TP)
Time Maintained Above:
- Temperature (TL)
- Time (tL)
3°C/Second Maximum
Peak Temperature (TP)
260°C Maximum for 10 Seconds Maximum
Target Peak Temperature(TP Target)
250°C +0/-5°C
Time within 5°C of actual peak (tp)
20 - 40 Seconds
Ramp-down Rate
6°C/Second Maximum
Time 25°C to Peak Temperature (t)
8 Minutes Maximum
Moisture Sensitivity Level
Level 1
Additional Notes
Temperatures shown are applied to body of device.
217°C
60 - 150 Seconds
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
E1S Series
RECOMMENDED SOLDER REFLOW METHOD
LOW TEMPERATURE INFRARED/CONVECTION
TS MAX to TL (Ramp-up Rate)
5°C/Second Maximum
Preheat
- Temperature Minimum (Ts MIN)
- Temperature Typical (Ts TYP)
- Temperature Maximum(Ts MAX)
- Time (ts)
N/A
150°C
N/A
30 - 60 Seconds
Ramp-up Rate (TL to TP)
Time Maintained Above:
- Temperature (TL)
- Time (tL)
5°C/Second Maximum
Peak Temperature (TP)
245°C Maximum
Target Peak Temperature (TP Target)
245°C Maximum 2 Times / 230˚C Maximum 1 Time
Time within 5°C of actual peak (tp)
10 Seconds Maximum 2 Times / 80 Seconds Maximum 1 Time
Ramp-down Rate
5°C/Second Maximum
Time 25°C to Peak Temperature (t)
N/A
Moisture Sensitivity Level
Level 1
Additional Notes
Temperatures shown are applied to body of device.
150°C
200 Seconds Maximum
Low Temperature Manual Soldering
185°C Maximum for 10 Seconds Maximum, 2 times Maximum. (Temperatures shown are applied to body of device.)
Revised H: 11/09/2015
Page 7 of 10
www.ecliptek.com
E1SJA18-16.9344M TR 价格&库存
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