SPECIFICATION FOR APPROVAL
REF : 20090122-B
PROD.
NAME
ABC'S DWG NO.
SR0503□□□□L□-□□□
PAGE: 1
SMD POWER INDUCTOR
ABC'S ITEM NO.
Ⅰ﹒CONFIGURATION
& DIMENSIONS:
A
A :
B :
C :
D :
G :
H :
I :
5.0±0.3
4.5±0.3
3.0±0.3
2.0 ref.
1.9 ref.
5.0 ref.
1.8 ref.
m/m
m/m
m/m
m/m
m/m
m/m
m/m
100
Marking
D
C
B
I
G
I
( PCB Pattern )
Ⅱ﹒SCHEMATIC
DIAGRAM:
a
b
Ⅲ﹒MATERIALS:
a﹒Core:Ferrite DR core
b﹒Wire
:Enamelled
copper wire (class F & classH)
c﹒Terminal: Ag/Ni/Sn
d﹒Remark:Products comply with RoHS'
requirements
Peak Temp:260℃ max.
Max time above 230℃
:50sec
max.
Max time above 200℃
:70sec
max.
Temperature
Rising Area
+4.0
℃
/ sec max.
Preheat Area
150 ~ 200
℃
/ 60 ~ 120 sec
c
H
Reflow Area
Forced Cooling Area
+2.0 ~ 4.0
℃
-(1.0 ~ 5.0)
℃
/ sec max.
/ sec max.
Peak Temperature:
260
℃
50sec max.
230
℃
Ⅳ﹒GENERAL
SPECIFICATION:
Temperature (
℃
)
250
200
150
70sec max.
a﹒Temp. rise
:40℃
max.
b﹒Rated current:Base on temp. rise
&
△
L / L0A=10% max.
c﹒Storage temp.:-40℃ ----+125℃
d﹒Operating temp.:-40℃----+125℃
e﹒Resistance to solder heat:260℃.10 secs.
100
50
0
50
100
150
Time ( seconds )
200
250
AR-001A