FOX HC49ULF

Resistance Weld Thru-Hole Crystal
RoHS Compliant / Pb Free
Model: HC49ULF
Page 1 of 2
Rev. 2/27/2006
http://www.foxonline.com/need_a_sample.htm
FEATURES
OPTIONS
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Low Cost
Stocking Standard (see page 2)
High Frequency Range
Fundamental to 40 MHz
Resistance Weld
Tolerances to 5 PPM
Stabilities to 3 PPM
Temperatures to -40ºC ~ +105ºC
Mylar Spacer
Vinyl Sleeve
Third Lead
• PART NUMBER Learn More - Internet Required
Part Number
Model Number
Frequency Range (MHz)
281LF-Frequency-xxxxx
HC49ULF
1.8432 ~ 180.000
• STANDARD SPECIFICATIONS1
PARAMETERS
Frequency Range
Frequency Tolerance @ 25ºC
Frequency Stability, ref @ 25ºC
Over Operating Temp Range
Temperature Range
Operating (TOPR)
Storage
(TSTG)
Shunt Capacitance (Co)
Load Capacitance (CL)
MAX (unless otherwise noted)
1.8432 ~ 180.000 MHz
±30 PPM
±50 PPM
-20ºC ~ +70ºC
-40ºC ~ +85ºC
7.0 pF
10 pF ~ Series
(Customer Specified)
Drive Level
1.8432 ~ 3.000 MHz
3.000+ ~ 180.000 MHz
Aging per year
2.0 mW
1.0 mW
±5 PPM
1
Other tolerances, stabilities & operating temperature ranges available. Consult Fox Customer
Service for specific requirements.
All specifications subject to change without notice.
Frequency Range
(MHz)
1.8432 ~ 2.000
2.000+ ~ 2.400
2.400+ ~ 3.000
3.000+ ~ 3.200
3.200+ ~ 3.700
3.700+ ~ 4.200
4.200+ ~ 4.900
4.900+ ~ 5.000
5.000+ ~ 6.000
6.000+ ~ 8.000
8.000+ ~ 10.000
10.000+ ~ 12.500
12.500+ ~ 16.000
16.000+ ~ 40.000
23.000+ ~ 75.000
60.000 ~ 110.000
110.000 ~ 180.000
FOXElectronics
Operating Mode
Max ESR Ω
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
3rd OT
5th OT
7th OT
750
500
300
200
120
100
70
55
50
40
35
30
25
20
40
80
120
All dimensions are in millimeters.
TERMINATION FINISH: Sn/3.0Ag/0.5Cu
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 | Taiwan Tel: +886.2.22073427 Fax +886.2.22073486 | Japan Tel: +81.3.3374.2079 Fax: +81.3.3374.5221
© 2008 FOX ELECTRONICS | ISO9001:2000 Certified
Resistance Weld Thru-Hole Crystal
RoHS Compliant / Pb Free
Model: HC49ULF
Rev. 2/27/2006
http://www.foxonline.com/need_a_sample.htm
Page 2 of 2
• FOX STANDARD SPECIFICATIONS
PARAMETER
Frequency Tolerance @ 25°C
Frequency Stability
Operating Temperature Range
HC49ULF
±30PPM
±50PPM
-20°C ~ +70°C
All specifications subject to change without notice.
• HC49ULF Standard Crystals
Frequency
1.843200
2.457600
3.579545
3.686400
3.686400
4.000000
4.000000
8.000000
10.000000
11.059200
11.059200
12.000000
12.000000
16.000000
16.000000
20.000000
25.000000
FOXElectronics
CL
13pF
32pF
18pF
Series
20pF
Series
20pF
20pF
20pF
Series
20pF
Series
20pF
Series
20pF
20pF
20pF
HC49ULF Part Number
FOXLF018S
FOXLF024S
FOXLF036S
FOXLF038S
FOXLF0368-20
FOXLF040A
FOXLF040
FOXLF080-20
FOXLF100-20
FOXLF115
FOXLF115-20
FOXLF120
FOXLF120-20
FOXLF160
FOXLF160-20
FOXLF200-20
FOXLF250F-20 (Fundamental)
ESR W Max
800
300
120
120
120
100
100
35
30
30
30
30
30
25
25
20
20
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 | Taiwan Tel: +886.2.22073427 Fax +886.2.22073486 | Japan Tel: +81.3.3374.2079 Fax: +81.3.3374.5221
© 2008 FOX ELECTRONICS | ISO9001:2000 Certified
45