參數(shù)資料
型號: HA17L432UP
廠商: Hitachi,Ltd.
英文描述: High-Precision Variable Shunt Regulators
中文描述: 高精度變并聯(lián)穩(wěn)壓器
文件頁數(shù): 5/11頁
文件大?。?/td> 47K
代理商: HA17L432UP
HA17L431 Series
5
Marking Pattern on MPAK-5 Models
(HA17L431LP)
and
UPAK Models
(HA17L431UP, HA17L432UP)
Because of the small package size, the following marking patterns are used on MPAK-5 and UPAK
models. Note that the product code and marking pattern are different. The patterns are laser-marked.
(b)
(2)
L
(c)
(3)
(1)
4
(a)
HA17L431LP
HA17L431UP
(3)
(4)
(1)
(2)
(5)
Band Mark
Band Mark
4
D
HA17L432UP
(1)
(2)
4
E
(3)
(4)
(5)
Note: The boxes shown for (1) to (5) and (a) to (c) in the figure are only to indicate the position of the
characters, and are not actually marked on the package.
Markings
’98
1
0
1
’99
1
1
0
2000
1
1
1
2001
0
0
0
2002
0
0
1
2003
0
1
0
2004
0
1
1
2005
1
0
0
(1), (2)
(3)
(a), (b), (c)
JAN
A
FEB
B
MAR
C
APR
D
MAY
E
JUN
F
JUL
G
AUG
H
SEP
J
OCT
K
NOV
L
DEC
M
Type of Marking
Characters
Model code: 4L
Production month code:
Production
month
Code
Production year code:
Production
year
(a)
(b)
(c)
Notes: 1. 1 indicates a bar, and 0 indicates no bar.
2. Repeated every 8 years from 2006 on.
HA17L431LP
Bar mark
Meaning
(1), (2)
(3)
(4)
(5)
JAN
A
FEB
B
MAR
C
APR
D
MAY
E
JUN
F
JUL
G
AUG
H
SEP
J
OCT
K
NOV
L
DEC
M
Type of Marking
Characters
Model code: 4D (HA17L431UP), 4E (HA17L432UP)
Production year code: The last digit of the year.
Production month code:
Production
month
Code
HITACHI management code
HA17L431UP, HA17L432UP
Meaning
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