SPECIFICATION FOR APPROVAL
REF : 20111014-D
PAGE: 1
PROD.
NAME
ABC'S DWG NO.
ABC'S ITEM NO.
SR0805□□□□L□-□□□
SMD POWER INDUCTOR
Ⅰ﹒CONFIGURATION & DIMENSIONS:
A
:
7.5±0.3
m/m
m/m
m/m
m/m
m/m
m/m
B
C
D
E
F
:
5.0±0.3
2.6 ref.
8.0 ref.
7.8 ref.
2.4 ref.
101
:
:
Marking
Dot is the
Inductance code
reading marking
:
:
A
D
C
( PCB Pattern )
Ⅱ﹒SCHEMATIC DIAGRAM:
Ⅲ﹒MATERIALS:
a
b
a﹒Core:Ferrite DR core
c
b﹒Wire :Enamelled copper wire ( class F & H )
c﹒Terminal:Ag/Ni/Sn
Peak Temp:250℃ max.
Max. Peak Temp - 5℃:30sec max.
Max time above 217℃ :60sec~150sec max.
d﹒Remark:Products comply with RoHS'
Temperature
Rising Area
Preheat Area
Reflow Area
Forced Cooling Area
requirements
+3.0℃ / sec max.
+4.0℃ / sec max.
150 ~ 200℃ / 60 ~ 120sec
-(1.0 ~ 5.0)℃ / sec max.
Peak Temperature:
250℃
250
200
150
100
50
217℃
Ⅳ﹒GENERAL SPECIFICATION:
60sec~150sec
60sec max.
a﹒Temp. rise :40℃ max.
b﹒Rated current:Base on temp. rise
& △L / L0A=10% max.
60sec~120sec
c﹒Storage temp.:-40℃ ----+125℃
d﹒Operating temp.:-40℃----+105℃
e﹒Resistance to solder heat:250℃.10 secs.
50
100
150
Time ( seconds )
200
250
0
AR-001A