參數(shù)資料
型號(hào): LP49-44-3.0M-30D1CE
廠商: PLETRONICS INC
元件分類: Quartz Crystal
英文描述: QUARTZ CRYSTAL RESONATOR, 3 MHz
封裝: ROHS COMPLIANT PACKAGE-2
文件頁數(shù): 2/6頁
文件大小: 91K
代理商: LP49-44-3.0M-30D1CE
LP21 / LP24 / LP49 Series
Low Profile Crystal
February 2010
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)
D
eviation
(ppm)
AT Cut Crystal Frequency
versus Temperature
Typical Performance:
Part Marking:
2xFFFFFPymdz
or
L2xFFFFzywwz
Legend:
2
= Model code for LP49
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
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
相關(guān)PDF資料
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