SPECIFICATION FOR APPROVAL
REF :
PROD.
NAME
PAGE: 1
WOUND CHIP INDUCTOR
A
ABC'S DWG NO.
ABC'S ITEM NO.
SW3225□□□□L□-□□□
Ⅰ﹒CONFIGURATION
& DIMENSIONS：
A
B
B
C
D
E
F
C
G
H
I
E
F
E
D
R12
Marking
Inductance Code
: 3.20±0.2
: 2.50±0.2
: 2.10±0.2
: 1.10
: 0.50
: 2.20
: 1.80
: 2.80
: 0.70
m/m
m/m
m/m
m/m
m/m
m/m
m/m
m/m
m/m
I
G
I
Ⅱ﹒SCHEMATIC
DIAGRAM：
( PCB Pattern )
d
H
Ⅲ﹒MATERIALS：
a﹒Core：Ceramic
b﹒WIRE
：Enamelled
copper wire (class H)
c﹒Terminal： Mo / Mn + Ni + Au
d﹒Encapsulate：Epoxy
e﹒Remark：Products comply with RoHS'
requirements
c
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
a
b
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：
a﹒Temp rise
：15℃
max.
b﹒Rated current：Current cause inductance
drop within 10% max.
c﹒Storage temp.：-40℃ ----+125℃
d﹒Operating temp.：-40℃----+125℃
AR-001A
Temperature (
℃
)
250
200
150
70sec max.
100
50
0
50
100
150
Time ( seconds )
200
250
ABC [ ABC Taiwan Electronics Corp ]
