SPECIFICATION FOR APPROVAL
PAGE: 1
REF : 20100112-A
ABC'S DWG NO.
PROD.
NAME
BS0703□□□□F□-□□□
SHIELDED SMD
POWER INDUCTOR
ABC'S ITEM NO.
Ⅰ﹒MECHANICAL DIMENSIONS:
A
A : 7.30±0.2
B : 7.30±0.2
C : 3.50±0.2
D : 2.00 typ.
m/m
m/m
m/m
m/m
E : 4.60 typ. m/m
E' : 4.90 typ. m/m
F : 4.80 typ.
G : 2.40 ref
H : 1.50 ref
m/m
m/m
m/m
E
H
H
F
(PCB Pattern)
E'
Ⅱ﹒SCHEMATIC DIAGRAM:
a
b
c
Ⅲ﹒MATERIALS LIST:
a﹒Core:Ferrite DR core
b﹒Core:Ferrite RI core
e
c﹒Wire:Enamelled copper wire (class H)
d
d﹒Terminal:Cu/Ni/Sn
e﹒Base:LCP Base
Peak Temp:260℃ max.
Max time above 230℃ :50sec max.
Max time above 200℃ :70sec max.
Temperature
f﹒Adhesive:Epoxy resin
Rising Area
Preheat Area
Reflow Area Forced Cooling Area
+2.0 ~ 4.0℃
/ sec max.
g﹒Remark:Products comply with RoHS'
+4.0℃ / sec max.
150 ~ 200℃ / 60 ~ 120sec
-(1.0 ~ 5.0)℃ / sec max.
Peak Temperature:
requirements
260℃
250
200
150
100
50
230℃
50sec max.
Ⅳ﹒ELECTRICAL CHARACTERISTICS:
70sec max.
a﹒Temp. rise :40℃ max.
b﹒Storage temp.:-40℃ ----+125℃
c﹒Operating temp.:-25℃----+105℃
d﹒Ressistance to solder heat:260℃ . 10 secs.
50
100
150
Time ( seconds )
200
250
0
AR-001A