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參數(shù)資料
| 型號： | 278LF-3.500MHZ-BBF10010 |
| 廠商： | FOX ELECTRONICS |
| 元件分類： | 晶體 |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 3.5 MHz |
| 封裝： | ROHS COMPLIANT, SMD, 2 PIN |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 161K |
| 代理商： | 278LF-3.500MHZ-BBF10010 |
37
FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1.239.693.0099 FAX +1.239.693.1554 http://www.foxonline.com
EMEA Tel/Fax: +44 .1767.312632 | Asia Hong Kong Tel: +852.2854.4285 Fax +852.2854.4282 | Japan Tel: +81.3.3374.2079 Fax: +81.3.3374.5221
2009 FOX ELECTRONICS | ISO9001:2000 Certified
FEATURES
Stock Standard (see page 2)
Fundamental to 50 MHz
Tape and Reel (1,000 pcs. STD)
OPTIONS
Tolerances to 10 PPM
Stabilities to 5 PPM
Temperatures to -40C ~ +105C
3.2mm Height Max (HC49SSDLF)
3.200 ~ 70.000
HC49SDLF
Model Number
Part Number
278LF-Frequency-xxxxx
PART NUMBER Learn More - Internet Required
Frequency Range (MHz)
Resistance Weld SMD Crystal
Rev. 12/4/2006
RoHS Compliant / Pb Free
Model: HC49SDLF
Page 1 of 2
3.200 ~ 70.000 MHz
±50 PPM 1,2
±50 PPM 1
-20C ~ +70C 1
-40C ~ +85C
7pF
10 pF ~ Series
(Customer Specified)
0.5 mW
±5 PPM
260C / 10 Seconds
1
Frequency Range
Frequency Tolerance @ 25C
Frequency Stability, ref @ 25C
Over Operating Temp Range
Temperature Range
Operating
(TOPR)
Storage
(TSTG)
Shunt Capacitance
(Co)
Load Capacitance
(CL)
Drive Level
Aging per year
Maximum Soldering Temp / Time
Moisture Sensitivity Level (MSL)
STANDARD SPECIFICATIONS1
PARAMETERS
MAX (unless otherwise noted)
1 Other tolerances, stabilities & operating temperature ranges available. Consult Fox Customer
Service for specific requirements.
2 Crystal has a
±30ppm tolerance specification for all standard part numbers. These part numbers
are listed on page 2 of this datasheet.
All specifications subject to change without notice.
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+ ~ 50.000
27.000 ~ 70.000
Fundamental
3rd OT
300
200
150
120
100
80
60
40
30
100
Operating Mode
Max ESR
Frequency Range
(MHz)
All dimensions are in millimeters.
TERMINATION FINISH: Sn/3.0Ag/0.5Cu
13.9 M ax
11.7 M ax
10.3 M ax
5.0 M ax
2.0±0.1
4.0±0.1
Recommended
HC49SD Solder Pad Layout
4.5 M ax
3.8 M ax
0.75±0.35
15.0±0.1
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 278LF-4.096-12 | 制造商:Fox Electronics 功能描述:x |
| 278LF-4.096-18 | 制造商:Fox Electronics 功能描述: |
| 278LF-4.1472-1 | 制造商:Fox Electronics 功能描述:SMD XTAL 22PF -40 TO+85C 4.1472MHZ 50PPM |
| 278LF-4.194-1 | 制造商:Fox Electronics 功能描述:- Tape and Reel |
| 278LF-4.352-2 | 制造商:Fox Electronics 功能描述:SMD,HC49SD,18PF,50PPM,-0+70,4.3520MHZ,HAZMAT - Tape and Reel |
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