RESISTANCE WELD LOW PROFILE CRYSTAL
CRYSTALS
HC49S
FEATURES
Low Profile
Industry Standard
Cost Effective
"AT Strip"
The HC49S has the same lead spacing as the HC49U, but with a
3.6mm height it suits many space-limited applications. A surface
mount version, the HC49SD, is also available.
OPTIONS
Mylar Spacer
Tape and Reel (1,000pcs. STD)
HC49S STANDARD SPECIFICATIONS *
PARAMETERS
Frequency Range
Frequency Tolerance
Frequency Stability, ref @ 25ºC
Temperature Range
Operating
(T
OPR
)
Storage
(T
STG
)
Equivalent Series Resistance
Shunt Capacitance
(Co)
Load Capacitance
(C
L
)
Aging
Drive Level
CONDITIONS
Ta = 25ºC
Ta = -20ºC ~ +70ºC
MIN
3.200
-30
-50
-20
-40
10.0
-5.0
MAX
70.000
+30
+50
+70
+85
7.0
Series
+5.0
0.5
UNITS
MHz
PPM
PPM
ºC
W
pF
pF
PPM
mW
See Table 1
Customer Specified
Ta = 25ºC; per year
Frequency Range (MHz) Operating Mode Max ESR
W
Frequency Range (MHz) Operating Mode Max ESR
W
Fundamental
Fundamental
3.200 ~ 3.500
300
7.000+ ~ 9.000
80
Fundamental
Fundamental
3.500+ ~ 4.000
200
9.000+ ~ 13.000
60
Fundamental
Fundamental
150
40
4.000+ ~ 5.000
13.000+ ~ 20.000
Fundamental
Fundamental
120
30
5.000+ ~ 6.000
20.000+ ~ 30.000
Fundamental
3rd OT
6.000+ ~ 7.000
100
27.000 ~ 70.000
100
* Other tolerances, stabilities & operating temperature ranges available. Consult Fox Customer Service for specific requirements, or use crystal order form on page 6.
All specifications subject to change without notice. Rev. 11/28/01
All dimensions are in millimeters.
See page 31 for tape and reel specifications.
14
FOXElectronics
5570 Enterprise Parkway
Fort Myers, Florida 33905
941-693-0099
FAX 941-693-1554
http://www.foxonline.com
© 2000 FOX ELECTRONICS
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
