SM26F Datasheet, PDF (1/1 Pages) Jauch Quartz Gmbh – Quartz Crystal

Quartz Crystal · SM26F
actual size
Tuning Fork Crystal · 2.0 x 6.0 mm
■ 2 x 6 mm cylinder type
■ reflow soldering temperature: 260 °C max.
■ package height: 2.1 / 3.25 mm max.
RoHS
2002/95/EC
RoHS compliant
General Data
type
frequency
frequency tolerance at 25 °C ± 5 °C
load capacitance C_L
temperature constant
frequency temperature characteristic
operating tenperature range
shunt capacitance C_o
series resistance max. ( ESR )
storage temperature
drive level max.
aging first year
SM26F
32.768 kHz (28.0 ~ 80.0 kHz on request)
± 20 ppm / ± 30 ppm
12.5 pF (6 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
1.1 pF typical
50.0 kΩ
-40 °C ~ +90 °C
1 µW
< ± 5 ppm
Frequency Stability vs. Temperature
-20 °C ~ +70 °C
-40 °C ~ +85 °C
- 80 ppm - 160 ppm
STD.
•
T1
•
• ^standard
Marking
Date code ( month / year )
date code:
A ~ M: Jan.- Dec.
5: 2005
6: 2006
7: 2007
Jan. Febr. Mar. Apr. May June
A
B
C
D
E
F
July Aug. Sept. Oct. Nov. Dec.
G
H
J
K
L
M
Dimensions type A
(1000 pcs per reel)
6.0^+0.1/-0.2
2.1^±0.2
3.4^±0.1
1.1^±0.2
Dimensions type B
(1000 pcs per reel)
6.0^+0.1/-0.2
3.0^±0.2
0.7^±0.1
3.8^±0.1
1.9^±0.1
pad layout
2.5^±0.1
1.75^±0.1
in mm
2.0^±0.2
Order Information
0.7^±0.1
6.0^±0.1
pad layout
in mm
Q
frequency
type
load capacitance
Quartz
0.032768 MHz
SM26F A
SM26F B
6 pF ~ 12.5 pF
12.5 pF Std.
Example: Q 0.032768-SM26F-12.5-30-B
stability at
25 °C
30 = ± 30 ppm
20 = ± 20 ppm
option
blank = -20 °C ~ +70 °C
T1 = -40 °C ~ +85 °C
A = lead type
B = lead type
Jauch Quartz GmbH ^• e-mail: [e-mail]
full data can be found under: www.jauch.de / www.jauch.fr / www.jauchusa.com
All specifications are subject to change without notice