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参数资料
| 型号： | SM45-44-FREQ4-30G1CB |
| 厂商： | PLETRONICS INC |
| 元件分类： | Quartz Crystal |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 6 MHz - 7 MHz |
| 封装： | MINIATURE, SMD, 4 PIN |
| 文件页数： | 2/7页 |
| 文件大小： | 112K |
| 代理商： | SM45-44-FREQ4-30G1CB |
SM45 Series
Miniature SMD Crystal
August 2007
www.pletronics.com
425-776-1880
2
-160
-140
-120
-100
-80
-60
-40
-20
0
20
40
60
80
100
120
140
160
-60
-40
-20
0
20
40
60
80
100
120
Temperature (
oC)
Deviation
(ppm)
AT Cut Crystal Frequency
versus Temperature
Typical Performance:
Part Marking:
8xFFFFFPymdz
or
L8xFFFFzywwz
Legend:
8
= Model code for SM45
x
= Capacitance load code from below
FFFFF
= Frequency coded
P or L
= Pletronics
ymd or yww = Date of Manufacture (year, month and day) or year, week week
All other marking is internal factory codes
Some frequency marking examples: 3.579545M = 03579, 14.31818M = 14181, 24.0M = 24000
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.
Code
A
B
C
D
E
F
GH
J
K
L
M
N
P
QR
S
T
U
V
W
X
Y
pF
10
12
13
8
151820222426283032343627 series 33 50 19 16 17 14
Codes for Date Code YMD
Code
6
7
8
9
0
1
2
Year
2006
2007
2008
2009
2010
2011
2012
Code
A
B
C
D
E
F
G
H
J
K
L
M
Month
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
Code
123456789
A
B
C
Day
123456789
10
11
12
Code
D
E
F
G
H
J
K
L
M
N
P
R
Day
1314151617181920212223
24
Code
T
U
V
W
X
Y
Z
Day
25262728293031
相关PDF资料 |
PDF描述 |
|---|---|
| SM45-44-FREQ2-20H1JH | QUARTZ CRYSTAL RESONATOR, 4 MHz - 5 MHz |
| SM45-44-FREQ1-30J1GH | QUARTZ CRYSTAL RESONATOR, 3 MHz - 4 MHz |
| SM45-44-FREQ3-20H1CC | QUARTZ CRYSTAL RESONATOR, 5 MHz - 6 MHz |
| SM45-09-FREQ1-15E1LK | QUARTZ CRYSTAL RESONATOR, 3 MHz - 4 MHz |
| SM45-09-FREQ1-15G1GH | QUARTZ CRYSTAL RESONATOR, 3 MHz - 4 MHz |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SM45B-18 | 制造商:PLETRONICS 制造商全称:Pletronics, Inc. 功能描述:Miniature SMD Crystal |
| SM45BE-18 | 制造商:PLETRONICS 制造商全称:Pletronics, Inc. 功能描述:Miniature SMD Crystal |
| SM45C-18 | 制造商:PLETRONICS 制造商全称:Pletronics, Inc. 功能描述:Miniature SMD Crystal |
| SM45CE-18 | 制造商:PLETRONICS 制造商全称:Pletronics, Inc. 功能描述:Miniature SMD Crystal |
| SM45CXC604 | 制造商:n/a 功能描述:Power Semiconductor |
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