E2UMAS-14.7456M [ECLIPTEK]

QUARTZ CRYSTAL RESONATOR, 14.7456MHz, ROHS COMPLIANT, RESISTANCE WELDED PACKAGE-2;
E2UMAS-14.7456M
元器件型号: E2UMAS-14.7456M
生产厂家: ECLIPTEK CORPORATION    ECLIPTEK CORPORATION
描述和应用:

QUARTZ CRYSTAL RESONATOR, 14.7456MHz, ROHS COMPLIANT, RESISTANCE WELDED PACKAGE-2

驱动晶体谐振器
PDF文件: 总3页 (文件大小:68K)
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型号参数:E2UMAS-14.7456M参数
是否无铅 不含铅
是否Rohs认证 符合
生命周期Active
包装说明ROHS COMPLIANT, RESISTANCE WELDED PACKAGE-2
Reach Compliance Codecompliant
ECCN代码EAR99
HTS代码8541.60.00.50
风险等级5.64
其他特性AT-CUT CRYSTAL; BULK
老化5 PPM/YEAR
晶体/谐振器类型SERIES - FUNDAMENTAL
驱动电平1000 µW
频率稳定性0.002%
频率容差15 ppm
JESD-609代码e3
安装特点THROUGH HOLE MOUNT
标称工作频率14.7456 MHz
最高工作温度85 °C
最低工作温度-40 °C
物理尺寸L11.18XB4.7XH3.68 (mm)/L0.44XB0.185XH0.145 (inch)
串联电阻70 Ω
表面贴装NO
端子面层Matte Tin (Sn) - with Nickel (Ni) barrier
Base Number Matches1
MAX34334CSE前5页PDF页面详情预览
E2UMAS-14.7456M
Series
RoHS Compliant (Pb-free) Resistance Welded
HC-49/US Crystal
Frequency Tolerance/Stability
±15ppm at 25°C, ±20ppm over -40°C to +85°C
Mode of Operation
AT-Cut Fundamental
RoHS
Pb
E2U M A S -14.7456M
Nominal Frequency
14.7456MHz
Load Capacitance
Series 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
14.7456MHz
±15ppm at 25°C, ±20ppm over -40°C to +85°C
±5ppm/year Maximum
Series Resonant
7pF Maximum
70 Ohms Maximum
AT-Cut Fundamental
1mWatt 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
E14.745M
E=Ecliptek Designator
M=MHz
6.35
MIN
DIA 0.457
±0.051(X2)
11.18
MAX
4.88 ±0.20
3.68 MAX
4.70
MAX
www.ecliptek.com | Specification Subject to Change Without Notice | Rev E 8/12/2010 | Page 1 of 3
E2UMAS-14.7456M
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 E 8/12/2010 | Page 2 of 3
E2UMAS-14.7456M
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 E 8/12/2010 | Page 3 of 3
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