SPECIFICATION FOR APPROVAL
PAGE: 1
REF : 20090324-B
ABC'S DWG NO.
PROD.
NAME
SF2012□□□□L□-□□□
SMD LINE FILTER
ABC'S ITEM NO.
Ⅰ﹒MECHANICAL DIMENSIONS:
A
B
A : 2.05±0.2
B : 1.25±0.2
C : 1.25±0.2
D : 0.40 typ.
E : 0.45 typ.
F : 0.80 ref.
G : 0.90 ref.
H : 0.50 ref.
I : 0.35 ref.
m/m
m/m
m/m
m/m
m/m
m/m
m/m
m/m
m/m
1
2
G
F
G
4
E
3
E
( PCB Pattem )
Ⅱ﹒SCHEMATIC DIAGRAM:
N1
1
4
2
3
N2
a
b
Ⅲ﹒MATERIALS LIST:
a﹒Core:Ferrite
b﹒Wire :Enamelled copper wire ( class F )
c﹒Terminal: Ag / Ni / Sn
c
Peak Temp:260℃ max.
Max time above 230℃ :50sec max.
Max time above 200℃ :70sec max.
Temperature
d﹒Remark:Products comply with RoHS'
requirements
Rising Area
Preheat Area
Reflow Area
Forced Cooling Area
+2.0 ~ 4.0℃
/ sec max.
+4.0℃ / sec max.
150 ~ 200℃ / 60 ~ 120sec
-(1.0 ~ 5.0)℃ / sec max.
Peak Temperature:
260℃
Ⅳ﹒GENERAL SPECIFICATION:
250
200
150
100
50
230℃
50sec max.
a﹒Temp rise :20℃ max
b﹒Rated current:Base on temp. rise
& △L/L0A=20% max.
70sec max.
c﹒Storage temp.:-55℃ ----+125℃
d﹒Operating temp.:-55℃----+125℃
(Temp. rise included)
50
100
150
Time ( seconds )
200
250
0
AR-001A