Quartz Crystal · SMQ32S
SMD Tuning Fork Crystal
·
9.0 x 3.4 mm
actual size
■
32.768 kHz standard
■
reflow soldering temperature: 260 °C max.
■
package height 3.0 mm max.
2002/95/EC
RoHS compliant
Pb free: pins / pads
RoHS
General Data
type
frequency
frequency tolerance at 25 °C ± 5 °C
load capacitance C
L
temperature constant
SMQ32S
32.768 kHz
± 30 ppm
12.5 pF (6 pF ~ 12.5 pF)
-0.04 · 10
-6
/ °C
2
max.
-0.034 · 10
-6
/ °C
2
typical
frequency temperature characteristic
f (ppm) = -0.04 ( 25 °C - T )
2
T = requested temperature
operating tenperature range
shunt capacitance C
o
series resistance max. ( ESR )
storage temperature
drive level max.
aging first year
-20 °C ~ +70 °C / -40 °C ~ +85 °C
1.75 pF typical
50 kΩ
-40 °C ~ +90 °C
1 µW
< ± 3 ppm
(30.0 ~ 80.0 kHz on request)
Frequency Stability vs. Temperature
- 80 ppm
-20 °C ~ +70 °C
-40 °C ~ +85 °C
STD.
T1
- 160 ppm
•
•
•
standard
Marking
company code / 327 / date code
date code:
A ~ M: Jan.- Dec.
5: 2005
6: 2006
7: 2007
Jan.
A
July
G
Febr.
B
Aug.
H
Mar.
C
Sept.
J
Apr.
D
Oct.
K
May
E
Nov.
L
June
F
Dec.
M
Dimensions
3.4
±0.2
1.0
±0.1
1.0
±0.1
#1
#2
1.5
±0.1
#1
3.0
±0.1
#4
#2
#3
3.0
+0/-0.2
7.0
±0.1
9.0
±0.2
#4
#3
1.5
±0.1
5.5
±0.1
#2 - #3:
connected to housing
top view
side view
bottom view
crystal connection
pad layout
0.9
±0.1
Terminals
# 1 - # 4 X-tal
# 2 - # 3 GND
in mm
Order Information
Q
Quartz
frequency
type
load capacitance
stability at
25 °C
30 = ± 30 ppm
option
0.032768 MHz
SMQ32 S
6 pF ~ 12.5 pF
12.5 pF Std.
blank = -20 °C ~ +70 °C
T1 = -40 °C ~ +85 °C
Example: Q 0.032768-
SMQ32S-12.5-30
(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
JAUCH [ JAUCH QUARTZ GMBH ]
