首页 |元器件品牌

256LF-12.288-9 [FOX]

Parallel - Fundamental Quartz Crystal, 12.288MHz Nom, ROHS COMPLIANT, PLASTIC, SMD, 4 PIN;
256LF-12.288-9
型号： 256LF-12.288-9
厂家： FOX ELECTRONICS    FOX ELECTRONICS
描述：

Parallel - Fundamental Quartz Crystal, 12.288MHz Nom, ROHS COMPLIANT, PLASTIC, SMD, 4 PIN

驱动 晶体 谐振器
文件： 总3页 (文件大小：174K)
中文：  中文翻译
下载：  下载PDF数据表文档文件
 查看货源
Plastic Encased SMD Crystal  
RoHS Compliant  
Model: FPXLF  
Rev. 3/18/2008  
http://www.foxonline.com/need_a_sample.htm  
Page 1 of 2  
FEATURES  
OPTIONS  
• Low Cost  
• Tolerances to < 20 PPM  
• Stabilities to < 20 PPM  
This model has long lead times.  
Click for alternative.  
• Stocking Standard  
• Plastic Encapsulated  
• Tape and Reel (1,000 pcs. STD)  
• Temperatures to -40ºC ~ +85ºC  
• PART NUMBERLearn More - Internet Required  
Frequency Range (MHz)  
Part Number  
Model Number  
FPXLF  
256LF-Frequency-xxxxx  
3.579545 ~ 90.000  
• STANDARD SPECIFICATIONS1  
PARAMETERS  
Frequency Range  
Frequency Tolerance @ 25ºC  
Frequency Stability, ref @ 25ºC  
Over Operating Temp Range  
Temperature Range  
MAX (unless otherwise noted)  
3.579545 ~ 90.000MHz  
±50 PPM  
±50 PPM  
Operating (TOPR)  
-10ºC ~ +70ºC  
-55ºC ~ +125ºC  
7.0 pF  
Storage  
(TSTG)  
Shunt Capacitance (Co)  
Load Capacitance (CL)  
10 pF ~ Series  
(Customer Specified)  
0.1 mW  
Drive Level  
Aging per year  
±5 PPM  
1
Other tolerances, stabilities & operating temperature ranges available. Consult Fox Customer  
Service for specific requirements and availability of Rev "A".  
All specifications subject to change without notice.  
Frequency Range  
Operating Mode  
Max ESR Ω  
(MHz) ꢀ  
200  
150  
120  
100  
80  
60  
40  
30  
100  
3.579545 ~ 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+ ~ 30.000  
30.000+ ~ 90.000  
Fundamental  
Fundamental  
Fundamental  
Fundamental  
Fundamental  
Fundamental  
Fundamental  
Fundamental  
3rd OT  
All dimensions are in millimeters.  
FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1.239.693.0099 FAX +1.239.693.1554 www.foxonline.com  
EMEA Tel: +44 .11283.568153 | Asia Hong Kong Tel: +852.2854.4285 Fax +852.2854.4282 | Japan Tel: +81.3.3374.2079 Fax: +81.3.3374.5221  
35  
© 2010 FOX ELECTRONICS | ISO9001:2008 Certified  
Plastic Encased SMD Crystal  
RoHS Compliant  
Model: FPXLF  
Rev. 3/18/2008  
http://www.foxonline.com/need_a_sample.htm  
Page 2 of 2  
• FOX STANDARD SPECIFICATIONS  
PARAMETER  
FPXLF  
Frequency Tolerance @ 25°C  
±50PPM  
Frequency Stability  
±100PPM  
Operating Temperature Range  
-20°C ~ +70°C  
• FPXLF Standard Crystals  
Frequency  
CL  
ESR Ω Max  
FPXLF Part Number  
3.579545  
18pF  
200  
200  
200  
150  
150  
80  
FPXLF036S  
FPXLF0368S  
FPXLF0368-20  
FPXLF040  
3.686400  
SERIES  
3.686400  
4.000000  
4.915200  
7.372800  
8.000000  
8.000000  
10.000000  
11.059200  
12.000000  
14.318180  
16.000000  
16.000000  
20.000000  
25.000000  
20pF  
20pF  
20pF  
20pF  
SERIES  
20pF  
20pF  
20pF  
20pF  
20pF  
SERIES  
20pF  
20pF  
20pF  
FPXLF049-20  
FPXLF073-20  
FPXLF080  
80  
80  
FPXLF080-20  
FPXLF100-20  
FPXLF115-20  
FPXLF120-20  
FPXLF143-20  
FPXLF160  
60  
60  
60  
40  
40  
40  
FPXLF160-20  
FPXLF200-20  
FPXLF250F-20  
30  
30  
• REEL SPECIFICATIONS (millimeters)  
• TAPE SPECIFICATIONS (millimeters)  
MODEL  
G
H
I
J
K
L
M
B
C
D
E
F
STD Reel QTY  
1,000  
MODEL  
A
FPXLF  
2.0 ∅13 ∅21 ∅100 ∅250 25.5  
2.0  
4.0 12.0 11.5 24.0 5.5  
FPXLF  
∅1.5  
FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1.239.693.0099 FAX +1.239.693.1554 www.foxonline.com  
EMEA Tel: +44 .11283.568153 | Asia Hong Kong Tel: +852.2854.4285 Fax +852.2854.4282 | Japan Tel: +81.3.3374.2079 Fax: +81.3.3374.5221  
© 2010 FOX ELECTRONICS | ISO9001:2008 Certified  
Due to the long lead times for plastic FPXLF parts?  
We, at Fox, thought you might be interested in alternatives  
that do not require that you change your circuit board?  
Alternative is fully RoHS Compliant / Pb Free – FPXLF uses Exemption 7a  
The FPXLF layout is one of the earliest conversions from Thru-Hole,  
to surface mount. As such, the 2 terminations on the right are not  
used for anything in the circuit. The pads are there only to provide  
additional mechanical adherence to the circuit board.  
Fox FPXLF on the  
The circuit only uses the 2 pads  
on the left. The pads on the right  
can remain empty and the circuit  
will work normally.  
Recommended  
Fox Pad Layout  
Even if you are using one of the competitor recommended layouts, it  
is only the 2 pads on the left. If an alternative will fit on the smaller  
Fox recommendation, it will fit on the competitor’s layout.  
2.4  
3.6  
1.0  
1.6  
Fox FPXLF on the  
Recommended Oversized  
Competition Pad Layout  
2.0  
6.7  
3.4  
1.0  
3.6  
7
For Frequencies above 8MHz*1*, there is an alternative, the Fox model FQ5032A.  
It is available with 25°C accuracy of ±20ppm, ±25ppm, ±30ppm, ±50ppm, or ±100ppm.  
And the same values for stability between -20°C & +70°C.  
For -40°C to +85°C, it is available at ±30ppm, ±50ppm, or ±100ppm.  
More capable than the model FPXLF – and can be purchased at a lower cost!  
And it fits very well on the active 2 pads of the model FPXLF.  
FQ5032A on the  
Recommended  
Fox Pad Layout  
For even tighter Tolerance and  
Temperature Stability, the model  
FX532AS is available.  
To fit on the same 2 pads  
(Call for details)  
FX532AS on the  
Recommended  
Fox Pad Layout  
2.4  
1.5  
2
1.6  
1.5  
1.7  
2.0  
2.0  
6.7  
3.4  
2.4  
1.6  
2.0  
6.7  
3.4  
*1*Limited available frequencies between 8MHz and 10MHz  

相关型号：

256LF-12.2880MHZ-ABE0001

 Series - Fundamental Quartz Crystal, 12.288MHz Nom, LEAD FREE, PLASTIC, SMD, 4 PIN
FOX

256LF-13.000MHZ-BBE00010

 Series - Fundamental Quartz Crystal, 13MHz Nom, ROHS COMPLIANT, PLASTIC, SMD, 4 PIN
FOX

256LF-13.000MHZ-BBE00011000

 Series - Fundamental Quartz Crystal, 13MHz Nom, ROHS COMPLIANT, PLASTIC, SMD, 4 PIN
FOX

256LF-13.000MHZ-BBE10011000

 Parallel - Fundamental Quartz Crystal, 13MHz Nom, ROHS COMPLIANT, PLASTIC, SMD, 4 PIN
FOX

256LF-14.745600MHZ-ABE2001

 Parallel - Fundamental Quartz Crystal, 14.7456MHz Nom, LEAD FREE, PLASTIC, SMD, 4 PIN
FOX

256LF-14.7456MHZ-BBE22011000

 Parallel - Fundamental Quartz Crystal, 14.7456MHz Nom, ROHS COMPLIANT, PLASTIC, SMD, 4 PIN
FOX

256LF-15.36-2

 Parallel - Fundamental Quartz Crystal, 15.36MHz Nom, ROHS COMPLIANT, PLASTIC, SMD, 4 PIN
FOX

256LF-18.432MHZ-BBE07011000

 Parallel - Fundamental Quartz Crystal, 18.432MHz Nom, ROHS COMPLIANT, PLASTIC, SMD, 4 PIN
FOX

256LF-18.432MHZ-BBE18011000

 Parallel - Fundamental Quartz Crystal, 18.432MHz Nom, ROHS COMPLIANT, PLASTIC, SMD, 4 PIN
FOX

256LF-19.6608-2

 Series - Fundamental Quartz Crystal, 19.6608MHz Nom, LEAD FREE, PLASTIC PACKAGE-4
FOX

256LF-19.6608MHZ-BBE1801

 Parallel - Fundamental Quartz Crystal, 19.6608MHz Nom, LEAD FREE, PLASTIC, SMD, 4 PIN
FOX

256LF-20-7

 Parallel - Fundamental Quartz Crystal, 20MHz Nom, SMD, 4 PIN
FOX
©2020 ICPDF网 联系我们和版权申明