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PDF Q-25.0-SMU4-18-30 Data sheet ( Hoja de datos )
| Número de pieza | Q-25.0-SMU4-18-30 | |
| Descripción | (SMU4 Series) Surface Mount Quartz Crystal | |
| Fabricantes | Jauch Quartz GmbH | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de Q-25.0-SMU4-18-30 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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actual size SMQ series • SMU4
surface mount quartz crystal
features
s wide frequency range
s extended temperature range
omtype
.cfrequency
frequency tolerance at 25 °C
Ufrequency temp. characteristic
t4operating temperature
storage temperature
eload capacitance CL
eshunt capacitance CO
drive level max.
haging
SMU4 (HC49/U4H - SMD)
3.579545 MHz ~ 25 MHz fundamental AT-cut
27.0 MHz ~ 50.0 MHz 3rd overtone AT-cut
± 30 ppm
± 30 ppm
± 30 ppm
± 30 ppm
± 50 ppm standard
± 100 ppm
-20 °C ~ +70 °C
-40 °C ~ +85 °C
-40 °C ~ +90 °C
-40 °C ~ +90 °C
12 pF ~ 30 pF / series
12 pF ~ 30 pF / series
< 7 pF
< 7 pF
100 µ W
100 µ W
< ± 5 ppm
< ± 5 ppm
Sorder information example:
taQ - 25.0 - SMU4 - 30 - 30 / 50 - BT
1. 2. 3. 4. 5. 6. 7.
a1. quartz:
2. frequency:
.D3. type:
4. load capacitance:
5. frequency stability at 25 °C:
6. frequency vs temperature:
w7. special requirement:
Q
25.0 MHz
SMU4
30 pF
± 50 ppm
± 50 ppm
BT-cut (see option table)
option table:
• FUND – fundamental tone
• BT – BT-cut
• 3 OT – 3rd overtone
• T1 – -40 °C ~ +85 °C
24.0 MHz ~ 40.0 MHz
fundamental BT-cut
± 50 ppm
+10/-100 ppm
-20 °C ~ +70 °C
-40 °C ~ +90 °C
12 pF ~ 30 pF / series
< 7 pF
100 µ W
< ± 5 ppm
ww .comdate code
Jan. Febr. Mar. Apr. May June July Aug. Sept. Oct. Nov. Dec.
t4U1999 a b c d e f g h j k l m
e2000 n p q r s t u v w x y z
e2001 A B C D E F G H J K L M
taSh2002 N P Q R S T U V W X Y Z
marking:
frequency with CL code / company code / date code / internal code
example:
25 a 00 J n
date code / internal code
company code
load capacitance code (T = 3rd OT)
frequency in MHz (4 digits max.)
www.DaThe pulse of progress
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| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet Q-25.0-SMU4-18-30.PDF ] | |
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| Número de pieza | Descripción | Fabricantes |
| Q-25.0-SMU4-18-30 | (SMU4 Series) Surface Mount Quartz Crystal | Jauch Quartz GmbH |
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