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参数资料
| 型号： | SM40-44-25.00000M-15H1JH |
| 厂商： | PLETRONICS INC |
| 元件分类： | 晶体 |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 25 MHz |
| 封装： | ROHS COMPLIANT, MINIATURE, SMD, 4 PIN |
| 文件页数： | 2/7页 |
| 文件大小： | 114K |
| 代理商： | SM40-44-25.00000M-15H1JH |
SM40 Series
Miniature SMD Crystal
December 2008
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:
9xFFFFFPymdz
or
L9xFFFFzywwz
Legend:
9
= Model code for SM40
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 |
|---|---|
| SM40-44-8.00000M-20G1CE | QUARTZ CRYSTAL RESONATOR, 8 MHz |
| SM40-44-3.00000M-30F1EE | QUARTZ CRYSTAL RESONATOR, 3 MHz |
| SM40-18-FREQ7-20F1EH | QUARTZ CRYSTAL RESONATOR, 13 MHz - 30 MHz |
| SM40-44-7.00000M-20H1CB | QUARTZ CRYSTAL RESONATOR, 7 MHz |
| SM40-44-8.00000M-20J1GG | QUARTZ CRYSTAL RESONATOR, 8 MHz |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SM4-062-0625-PV | 制造商:PINS 功能描述: |
| SM408031003F | 制造商:Ohmite Mfg Co 功能描述: |
| SM408031003FE | 制造商:Ohmite Mfg Co 功能描述:Resistor;Thick Film;Res 100 Kilohms;Pwr-Rtg 5 W;Tol 1%;Radial;Planar |
| SM408031005K | 制造商:Ohmite Mfg Co 功能描述:Res Thick Film 10M Ohm 10% 5W ±50ppm/°C Conformal Epoxy RDL Thru-Hole |
| SM408031005KE | 制造商:Ohmite Mfg Co 功能描述:Res Thick Film 10M Ohm 10% 5W ±50ppm/°C Conformal Epoxy RDL Thru-Hole |
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