Pb
RoHS
ECCM7PA08-13.824M
ECCM7 P A 08 -13.824M
Series
RoHS Compliant (Pb-free) 2.5mm x 3.2mm Ceramic
SMD Crystal
Frequency Tolerance/Stability
±10ppm at 25°C, ±15ppm over -20°C to +70°C
Mode of Operation
AT-Cut Fundamental
Nominal Frequency
13.824MHz
Load Capacitance
8pF Parallel Resonant
ELECTRICAL SPECIFICATIONS
Nominal Frequency 13.824MHz
Frequency Tolerance/Stability ±10ppm at 25°C, ±15ppm over -20°C to +70°C
Aging at 25°C ±3ppm/Year Maximum
Load Capacitance 8pF Parallel Resonant
Shunt Capacitance (C0) 5pF Maximum
Equivalent Series Resistance 100 Ohms Maximum
Mode of Operation AT-Cut Fundamental
Drive Level 100µWatts Maximum
Crystal Cut AT-Cut
Spurious Response >3dB (from Fo to Fo +5000ppm)
Storage Temperature Range -40°C to +85°C
Insulation Resistance 500 Megaohms Minimum at 100Vdc
ENVIRONMENTAL & MECHANICAL SPECIFICATIONS
ESD Susceptibility MIL-STD-883, Method 3015, Class 1, HBM: 1500V
Fine Leak Test MIL-STD-883, Method 1014, Condition A
Flammability UL94-V0
Gross Leak Test MIL-STD-883, Method 1014, Condition C
Mechanical Shock MIL-STD-883, Method 2002, Condition B
Moisture Resistance MIL-STD-883, Method 1004
Moisture Sensitivity J-STD-020, MSL 1
Resistance to Soldering Heat MIL-STD-202, Method 210, Condition K
Resistance to Solvents MIL-STD-202, Method 215
Solderability MIL-STD-883, Method 2003
Temperature Cycling MIL-STD-883, Method 1010, Condition B
Vibration MIL-STD-883, Method 2007, Condition A
MECHANICAL DIMENSIONS (all dimensions in millimeters)
3.20
±0.10
2.50
±0.10
0.80 MAX
0.70 ±0.10
1.20
±0.10
MARKING
ORIENTATION
1
2
3
4
0.90 ±0.10
(X4)
1.00
±0.10
(X4)
PIN CONNECTION
1 Crystal
2 Cover/Ground
3 Crystal
4 Cover/Ground
LINE MARKING
1E13.8
E=Ecliptek Designator
2XXXXX
XXXXX=Ecliptek
Manufacturing Identifier
www.ecliptek.com | Specification Subject to Change Without Notice | Rev I 8/12/2010 | Page 1 of 4
ECCM7PA08-13.824M
All Tolerances are ±0.1
Suggested Solder Pad Layout
Solder Land
(X4)
All Dimensions in Millimeters
0.8
0.4
1.3 (X4)
1.3 (X4)
www.ecliptek.com | Specification Subject to Change Without Notice | Rev I 8/12/2010 | Page 2 of 4
T Min
S
T Max
S
Critical Zone
T to T
L P
Ramp-up Ramp-down
TL
TP
t 25°C to Peak
t Preheat
StL
tP
Temperature (T)
Time (t)
Recommended Solder Reflow Methods
ECCM7PA08-13.824M
High Temperature Infrared/Convection
TS MAX to TL (Ramp-up Rate) 3°C/second Maximum
Preheat
- Temperature Minimum (TS MIN) 150°C
- Temperature Typical (TS TYP) 175°C
- Temperature Maximum (TS MAX) 200°C
- Time (tS MIN) 60 - 180 Seconds
Ramp-up Rate (TL to TP)3°C/second Maximum
Time Maintained Above:
- Temperature (TL)217°C
- Time (tL)60 - 150 Seconds
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
www.ecliptek.com | Specification Subject to Change Without Notice | Rev I 8/12/2010 | Page 3 of 4
T Min
S
T Max
S
Critical Zone
T to T
L P
Ramp-up Ramp-down
TL
TP
t 25°C to Peak
t Preheat
StL
tP
Temperature (T)
Time (t)
Recommended Solder Reflow Methods
ECCM7PA08-13.824M
Low Temperature Infrared/Convection 245°C
TS MAX to TL (Ramp-up Rate) 5°C/second Maximum
Preheat
- Temperature Minimum (TS MIN) N/A
- Temperature Typical (TS TYP) 150°C
- Temperature Maximum (TS MAX) N/A
- Time (tS MIN) 30 - 60 Seconds
Ramp-up Rate (TL to TP)5°C/second Maximum
Time Maintained Above:
- Temperature (TL)150°C
- Time (tL)200 Seconds 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
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 I 8/12/2010 | Page 4 of 4
