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EUBA18-3.579545M

Description
Quartz Crystal Resonator HC49/U Thru-Hole Metal Resistance Weld Seal 3.579545MHz ±50ppm/100ppm over -20°C to +70°C
CategoryPassive components    Crystal/resonator   
File Size68KB,3 Pages
ManufacturerECLIPTEK
Websitehttp://www.ecliptek.com
Environmental Compliance
Download Datasheet Parametric Compare View All

EUBA18-3.579545M Overview

Quartz Crystal Resonator HC49/U Thru-Hole Metal Resistance Weld Seal 3.579545MHz ±50ppm/100ppm over -20°C to +70°C

EUBA18-3.579545M Parametric

Parameter NameAttribute value
Brand NameEcliptek
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerECLIPTEK
Parts packaging codeHC-49/U
package instructionROHS COMPLIANT, RESISTANCE WELDED PACKAGE-2
Contacts2
Manufacturer packaging codeHC-49/U
Reach Compliance Codecompliant
Other featuresAT-CUT CRYSTAL; BULK
Ageing5 PPM/YEAR
Crystal/Resonator TypePARALLEL - FUNDAMENTAL
Drive level2000 µW
frequency stability0.01%
frequency tolerance50 ppm
JESD-609 codee3
load capacitance18 pF
Installation featuresTHROUGH HOLE MOUNT
Nominal operating frequency3.579545 MHz
Maximum operating temperature70 °C
Minimum operating temperature-20 °C
physical sizeL11.18XB4.7XH13.58 (mm)/L0.44XB0.185XH0.535 (inch)
Series resistance180 Ω
surface mountNO
Terminal surfaceMatte Tin (Sn) - with Nickel (Ni) barrier

EUBA18-3.579545M Preview

EUBA18-3.579545M
Series
RoHS Compliant (Pb-free) Resistance Welded HC-49/U
Crystal
Frequency Tolerance/Stability
±50ppm at 25°C, ±100ppm over -20°C to +70°C
Mode of Operation
AT-Cut Fundamental
RoHS
Pb
EU B A 18 -3.579545M
Nominal Frequency
3.579545MHz
Load Capacitance
18pF Parallel Resonant
ELECTRICAL SPECIFICATIONS
Nominal Frequency
Frequency Tolerance/Stability
Aging at 25°C
Load Capacitance
Shunt Capacitance (C0)
Equivalent Series Resistance
Mode of Operation
Drive Level
Storage Temperature Range
Insulation Resistance
3.579545MHz
±50ppm at 25°C, ±100ppm over -20°C to +70°C
±5ppm/year Maximum
18pF Parallel Resonant
7pF Maximum
180 Ohms Maximum
AT-Cut Fundamental
2mWatts Maximum
-40°C to +125°C
500 Megaohms Minimum at 100Vdc
ENVIRONMENTAL & MECHANICAL SPECIFICATIONS
Fine Leak Test
Gross Leak Test
Lead Integrity
Lead Termination
Mechanical Shock
Resistance to Soldering Heat
Resistance to Solvents
Solderability
Temperature Cycling
Vibration
MIL-STD-883, Method 1014, Condition A
MIL-STD-883, Method 1014, Condition C
MIL-STD-883, Method 2004
Sn 2µm - 6µm
MIL-STD-202, Method 213, Condition C
MIL-STD-202, Method 210
MIL-STD-202, Method 215
MIL-STD-883, Method 2003
MIL-STD-883, Method 1010
MIL-STD-883, Method 2007, Condition A
MECHANICAL DIMENSIONS (all dimensions in millimeters)
LINE MARKING
1
2
ECLIPTEK
E3.5795M
E=Configuration Designator
XX
XX=Ecliptek Manufacturing
Code
12.70
MIN
DIA 0.457
±0.051(X2)
11.18
MAX
4.88 ±0.20
13.58
MAX
4.70
MAX
3
www.ecliptek.com | Specification Subject to Change Without Notice | Rev F 2/16/2010 | Page 1 of 3
EUBA18-3.579545M
Recommended Solder Reflow Methods
T
P
Critical Zone
T
L
to T
P
Ramp-up
Ramp-down
Temperature (T)
T
L
T
S
Max
T
S
Min
t
S
Preheat
t 25°C to Peak
t
L
t
P
Time (t)
High Temperature Solder Bath (Wave Solder)
T
S
MAX to T
L
(Ramp-up Rate)
Preheat
- Temperature Minimum (T
S
MIN)
- Temperature Typical (T
S
TYP)
- Temperature Maximum (T
S
MAX)
- Time (t
S
MIN)
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
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
www.ecliptek.com | Specification Subject to Change Without Notice | Rev F 2/16/2010 | Page 2 of 3
EUBA18-3.579545M
Recommended Solder Reflow Methods
T
P
Critical Zone
T
L
to T
P
Ramp-up
Ramp-down
Temperature (T)
T
L
T
S
Max
T
S
Min
t
S
Preheat
t 25°C to Peak
t
L
t
P
Time (t)
Low Temperature Solder Bath (Wave Solder)
T
S
MAX to T
L
(Ramp-up Rate)
Preheat
- Temperature Minimum (T
S
MIN)
- Temperature Typical (T
S
TYP)
- Temperature Maximum (T
S
MAX)
- Time (t
S
MIN)
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
5°C/second Maximum
N/A
150°C
N/A
30 - 60 Seconds
5°C/second Maximum
150°C
200 Seconds Maximum
245°C Maximum
245°C Maximum 1 Time / 235°C Maximum 2 Times
5 seconds Maximum 1 Time / 15 seconds Maximum 2 Times
5°C/second Maximum
N/A
Level 1
Low Temperature Manual Soldering
185°C Maximum for 10 seconds Maximum, 2 times Maximum.
High Temperature Manual Soldering
260°C Maximum for 5 seconds Maximum, 2 times Maximum.
www.ecliptek.com | Specification Subject to Change Without Notice | Rev F 2/16/2010 | Page 3 of 3

EUBA18-3.579545M Related Products

EUBA18-3.579545M EUBA18-3.579545M TR
Description Quartz Crystal Resonator HC49/U Thru-Hole Metal Resistance Weld Seal 3.579545MHz ±50ppm/100ppm over -20°C to +70°C Quartz Crystal Resonator HC49/U Thru-Hole Metal Resistance Weld Seal 3.579545MHz ±50ppm/100ppm over -20°C to +70°C
Brand Name Ecliptek Ecliptek
Is it lead-free? Lead free Lead free
Is it Rohs certified? conform to conform to
Parts packaging code HC-49/U HC-49/U
Contacts 2 2
Manufacturer packaging code HC-49/U HC-49/U
Reach Compliance Code compliant 163
Ageing 5 PPM/YEAR 5 PPM/YEAR
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