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277LF-40.000MHZ-BBF1001

产品描述Parallel - Fundamental Quartz Crystal, 40MHz Nom, ROHS COMPLIANT, RESISTANCE WELD, 2 PIN
产品类别无源元件    晶体/谐振器   
文件大小287KB,共2页
制造商FOX [Fox Electronics]
标准
下载文档 详细参数 全文预览

277LF-40.000MHZ-BBF1001概述

Parallel - Fundamental Quartz Crystal, 40MHz Nom, ROHS COMPLIANT, RESISTANCE WELD, 2 PIN

277LF-40.000MHZ-BBF1001规格参数

参数名称属性值
是否无铅不含铅
是否Rohs认证符合
包装说明ROHS COMPLIANT, RESISTANCE WELD, 2 PIN
Reach Compliance Codecompli
老化5 PPM/YEAR
晶体/谐振器类型PARALLEL - FUNDAMENTAL
驱动电平500 µW
频率稳定性0.005%
频率容差50 ppm
JESD-609代码e1
负载电容10 pF
安装特点THROUGH HOLE MOUNT
标称工作频率40 MHz
最高工作温度70 °C
最低工作温度-20 °C
物理尺寸L11.35XB4.65XH3.6 (mm)/L0.447XB0.183XH0.142 (inch)
串联电阻30 Ω
表面贴装NO
端子面层Tin/Silver/Copper (Sn/Ag/Cu)
Base Number Matches1

文档预览

下载PDF文档
Resistance Weld Thru-Hole Crystal
Page 1 of 2
Model: HC49SLF
RoHS Compliant / Pb Free
http://www.foxonline.com/need_a_sample.htm
Rev. 5/2/2013
FEATURES
Low Cost
Stocking Standard
(see page 2)
Fundamental to 40 MHz
Resistance Weld
OPTIONS
Tolerances to 10 PPM
Stabilities to 5 PPM
Temperatures to -55ºC ~ +125ºC
2.5mm Height Max
(HC49SSLF)
• PART NUMBER
Learn More - Internet Required
Part Number
277LF-Frequency-xxxxx
Model Number
HC49SLF
Frequency Range (MHz)
3.200 ~ 80.000
• STANDARD SPECIFICATIONS
1
PARAMETERS
Frequency Range
Frequency Tolerance @ 25ºC
Frequency Stability, ref @ 25ºC
Temperature Range
Operating
(T
OPR
)
Storage
(T
STG
)
Shunt Capacitance (Co)
Load Capacitance
(C
L
)
Drive Level
Aging per year
Maximum Soldering Temp / Time
Moisture Sensitivity Level (MSL)
Termination Finish:
1
2
MAX
(unless otherwise noted)
3.200 ~ 80.000 MHz
±50 PPM
1,3
±50 PPM
1
-20ºC ~ +70ºC
2
-40ºC ~ +125ºC
7pF
10 pF ~ Series
(Customer Specified)
100uW
±3 PPM
260ºC / 10 Seconds
1
Sn/Ag/Cu
Other tolerances, stabilities available. Consult Fox Customer Service for specific requirements.
Operating temperature ranges to -55ºC ~
+
125ºC available.
3
Crystal has a ±30ppm tolerance specification for all standard part numbers. These part numbers
are listed on page 2 of this datasheet.
Note: Dimensional drawing is for reference to critical specifications defined by size measure¬ments.
Certain non-critical visual attributes, such as side castellations, etc. may vary.
All specifications subject to change without notice.
All dimensions are in millimeters.
TERMINATION FINISH: Sn/3.0Ag/0.5Cu
Frequency Range
(MHz)
3.200 ~ 3.500
3.500+ ~ 4.000
4.000+ ~ 5.000
5.000+ ~ 6.000
6.000+ ~ 7.000
7.000+ ~ 9.000
9.000+ ~ 13.000
13.000+ ~ 20.000
20.000+ ~ 40.000
27.000 ~ 70.000
70.000+ ~ 80.000
Operating Mode
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
3rd OT
3rd OT
Max ESR
300
200
150
120
100
80
60
40
30
100
80
FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1.239.693.0099 FAX +1.239.693.1554 www.foxonline.com
EMEA Tel: +44 .1283.568153 | Canada +1.888.438.2369 | Asia Hong Kong Tel: +852.2854.4285 | Japan Tel: +81.3.3374.2079
© 2013 FOX ELECTRONICS | An Integrated Device Technology, Inc. company | ISO9001:2008 Certified
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