SPECIFICATION FOR APPROVAL
REF :
PROD.
NAME
PAGE: 1
SMD TOROIDAL POWER FILTER
ABC'S DWG NO.
ABC'S ITEM NO.
ST1810□□□□L□-□□□
Ⅰ﹒CONFIGURATION
& DIMENSIONS：
2R6
A`
MARKING
INDUCTANCE CODE
D
B
1
C`
C
A : 14.60 ± 0.3
A` : 15.00 max.
B : 17.75 ± 0.4
C :
8.90 typ.
C` : 10.30 max.
D : 15.50 typ.
m/m
m/m
m/m
m/m
m/m
m/m
A
15.50
4
2
3
2.54
( PCB Pattern )
Ⅱ﹒SCHEMATIC
DIAGRAM：
a
1
2
3
4
b
d
c
Ⅲ﹒MATERIALS：
a﹒Core：Iron Toroidal Core
b﹒Case：PPS-R7
c﹒Wire：Enamelled Copper Wire ( class F )
d﹒Adhesive：Epoxy Resin
e﹒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 ~ 120sec
Reflow Area
+2.0 ~ 4.0
℃
Forced Cooling Area
-(1.0 ~ 5.0)
℃
/ sec max.
Peak Temperature:
260℃
50sec max.
230℃
250
Temperature (
℃
)
200
150
70sec max.
Ⅳ﹒GENERAL
SPECIFICATION：
a﹒Temp. Rise
：40℃
typ.
b﹒Storage Temp.：-40℃ ----+130℃
c﹒Operating Temp.：-25℃----+130℃
d﹒Resistance To Solder Heat：260℃.10 Secs.
100
50
0
50
100
150
Time ( seconds )
200
15.00
250
AR-001A
ABC [ ABC Taiwan Electronics Corp ]
