SM11T-18 Datasheet, PDF (5/7 Pages) Pletronics, Inc. – SM11T Series Miniature SMD Crystal

SM11T Series
Miniature SMD Crystal
August 2007
Part Marking:
fff.fff M
or fff.fff M
PywwC
PymdCz
Where
All other marking is internal factory codes
fff.fff = frequency in MHz
Pyww or Pymd = Pletronics and Date code
C
= Capacitance load code (see table below)
Specifications such as frequency tolerance and operating temperature range, etc. are not identified
from the marking. External packaging labels and packing list will correctly identify the ordered
Pletronics part number.
• Orientation of marking may be mixed on the tape
• Traceability of part is lost once removed from reel
Code A B C D E F G H J K L M N P Q R S T U V W X Y
pF 10 12 13 8 15 18 20 22 24 26 28 30 32 34 36 27 series 33 50 19 16 17 14
Codes for Date Code YMD
Code
6
7
8
Year 2006 2007
2008
9
2009
0
2010
1
2011
2
2012
Code
Month
A
B
C
D
E
F
G
H
J
K
L
M
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
Code 1
2
3
4
5
6
7
8
9
A
B
C
Day
1
2
3
4
5
6
7
8
9
10
11
12
Code D
E
F
G
H
J
K
L
M
N
P
R
Day 13
14
15
16
17
18
19
20
21
22
23
24
Code T
U
V
W
X
Y
Z
Day 25
26
27
28
29
30
31
Reflow Cycle (typical for lead free processing)
250
200
175°C±10°C
150
100
120 to 160 Seconds
The part may be reflowed 2 times without degradation.
260°C Maximum
10 Seconds Maximum
215°C±10°C
Approximately 50 Seconds
Allowed rate of temperature change
Maximum 4°C per second
www.pletronics.com
425-776-1880
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