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PDF JTX520 Data sheet ( Hoja de datos )
| Número de pieza | JTX520 | |
| Descripción | Surface Mount Tuning Fork Crystal | |
| Fabricantes | Jauch Quartz Gmbh | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de JTX520 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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Quartz Crystal · JTX520
actual size
General Data
type
frequency
frequency tolerance at 25 °C ± 5 °C
load capacitance CL
temperature constant
frequency temperature characteristic
operating tenperature range
shunt capacitance Co
series resistance max. ( ESR )
storage temperature
drive level max.
aging first year
S M D Tu n i n g F o r k C r y s t a l · 4 . 8 x 1 . 9 m mwww.DataSheet4U.com
■ 32.768 kHz standard
■ reflow soldering temperature: 260 °C max.
■ package height 0.9 mm max.
RoHS
2002/95/EC
RoHS compliant
Pb free: pins / pads
JTX 520
32.768 kHz (30.0 ~ 153.6 kHz on request)
20 ppm / ± 30 ppm
12.5 pF (7 pF ~ 12.5 pF)
-0.04 · 10-6 / °C2 max.
-0.034 · 10-6 / °C2 typical
f (ppm) = -0.04 ( 25 °C - T )2
T = requested temperature
-20 °C ~ +70 °C / -40 °C ~ +85 °C
1.3 pF typical
50 kΩ typ. ( 80 kΩ max.)
-40 °C ~ +90 °C
1 µW
< ± 3 ppm
Frequency Stability vs. Temperature
-20 °C ~ +70 °C
-40 °C ~ +85 °C
- 80 ppm - 160 ppm
•STD.
T1
•
• standard
Marking
32.768 date code
date code:
A ~ M: Jan.- Dec.
5: 2005
6: 2006
7: 2007
Jan. Febr. Mar. Apr. May June
ABCDE F
July Aug. Sept. Oct. Nov. Dec.
GHJ KLM
Dimensions
4.8±0.2
1.0±0.1
2.8±0.1
1.0±0.1
3.8±0.1
top view
Order Information
Q
Quartz
frequency
0.032768 MHz
side view
1.5±0.1
bottom view
type
JTX520
load capacitance
7 ~ 12.5 pF
12.5 pF std.
stability at
25 °C
20 = ± 20 ppm
30 = ± 30 ppm
1.4±0.1
pad layout
in mm
option
blank = -20 °C ~ +70 °C
T1 = -40 °C ~ +85 °C
Example: Q 0.032768-JTX520-12.5-30 (Suffix LF = RoHS compliant / Pb free pads)
full data can be found under: www.jauch.de / www.jauch.fr / www.jauchusa.com
All specifications are subject to change without notice
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet JTX520.PDF ] | |
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