Quartz Crystal · SMQ32
SMD Tuning Fork Crystal · 13.2 x 4.9 mm
RoHS
■
■
■
32.768 kHz standard
reflow soldering temperature: 260 °C max.
package height 4.8 mm max.
2002/95/EC
actual size
RoHS compliant
Pb free: pins / pads
General Data
type
Frequency Stability vs. Temperature
SMQ32
- 80 ppm
- 160 ppm
32.768 kHz (30.0 ~ 80.0 kHz on request)
20 ppm / 30 ppm
frequency
-20 °C ~ +70 °C
-40 °C ~ +85 °C
STD.
T1
•
frequency tolerance at 25 °C 5 °C
load capacitance CL
temperature constant
•
12.5 pF Std. (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
2 pF typical
standard
•
frequency temperature characteristic
Marking
company code / 327 / date code
operating tenperature range
shunt capacitance Co
date code:
A ~ M: Jan.- Dec.
5: 2005
Jan.
A
Febr. Mar.
Apr.
D
May
E
June
F
series resistance max. ( ESR )
storage temperature
33.0 kΩ
B
C
-40 °C ~ +90 °C
July
G
Aug.
H
Sept.
J
Oct.
K
Nov.
L
Dec.
M
1 µW
6: 2006
drive level max.
aging first year
7: 2007
<
5 ppm
Dimensions
0.1
3.4
0.1
0.1
1.8
3.0
# 1 # 2
Terminals
# 1 - # 4 X-tal
# 2 - # 3 GND
# 1
# 4
# 2
# 3
# 3
#2 - #3:
# 4
0.1
0.1
0.2
2.0
6.7
0.1
13.2
9.4
connected to housing
top view
side view
bottom view
crystal connection
pad layout
in mm
Order Information
frequency
load capacitance
stability at
25 °C
option
type
Q
blank = -20 °C ~ +70 °C
T1 = -40 °C ~ +85 °C
Quartz
0.032768 MHz
SMQ32
6 pF ~ 12.5 pF
12.5 pF Std.
30 = 30 ppm
20 = 20 ppm
Example: Q 0.032768-SMQ32-12.5-20
(Suffix LF = RoHS compliant / Pb free pads)
•
Jauch Quartz GmbH e-mail: info@jauch.de
full data can be found under: www.jauch.de / www.jauch.fr / www.jauchusa.com
All specifications are subject to change without notice