448-20-10 Fox, 448-20-10 Datasheet
448-20-10
Manufacturer Part Number
448-20-10
Description
Crystals HC49SPX 20MHz
Manufacturer
Fox
Datasheet
1.448-20-10.pdf
(1 pages)
Specifications of 448-20-10
Mounting Style
Through Hole
Frequency
20 MHz
Package / Case
HC-49/SPX
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
DISCONTINUED
FEATURES
• Low Cost
• Fundamental to 50 MHz
• Tape and Reel
1
2
FOXElectronics
448-Frequency-xxxxx
• PART NUMBER SELECTION
• STANDARD SPECIFICATIONS
PARAMETERS
Frequency Range
Frequency Tolerance
Frequency Stability, ref @ 25ºC
Temperature Range
Shunt Capacitance
Load Capacitance
Drive Level
Aging @ 25ºC; per year
Other tolerances, stabilities & operating temperature ranges available.
Consult Fox Customer Service for specific requirements.
All specifications subject to change without notice. Rev.
Lead free solder reflow profile is not recommended for the HC49SPX
Over Operating Temp Range
Frequency Range
13.000+ ~ 20.000
20.000+ ~ 50.000
9.000+ ~ 13.000
27.000 ~ 70.000
3.500+ ~ 4.000
4.000+ ~ 5.000
5.000+ ~ 6.000
6.000+ ~ 7.000
7.000+ ~ 9.000
Part Number
3.200 ~ 3.500
(MHz)
Operating
Storage
RESISTANCE WELD LOW PROFILE CRYSTAL
MODEL: HC49SPX
5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1(239) 693.0099 FAX +1 (239) 693.1554
(1,000 pcs. STD)
HC49SPX
Number
2
Model
EMEA Munich, Germany +49 0 89.90936870 FAX +49 0 89.90936776 | Asia Hong Kong +852.2854.4285 FAX +852.2854.4282
@ 25ºC
(T
(T
(Co)
(C
STG
L
OPR
)
Operating Mode
Frequency
)
)
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
±50 PPM
Stability
3rd OT
OPTIONS
• Tolerances to < 10 PPM
• Stabilities to < 5 PPM
• Temperatures to -40ºC ~ +85ºC
4/04/05
MAX
Temperature
-20 ~ +70 ºC
Operating
Learn More - Internet Required
(Customer Specified)
1
3.200 ~ 70.000 MHz
2
(unless otherwise noted)
10 pF ~ Series
-20ºC ~ +70ºC
-40ºC ~ +85ºC
±50 PPM
±50 PPM
±5 PPM
0.5 mW
© 2005 FOX ELECTRONICS
7.0 pF
Max ESR Ω Ω Ω Ω Ω
3.200 ~ 70.000
Range (MHz)
Frequency
300
200
150
120
100
100
80
60
40
30
Tape and Reel Specification
Part Marking Identification
All dimensions are in millimeters.
Learn more about:
Internet required
http://www.foxonline.com
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