150
Time ( seconds )
F : 2.00 ref.
K : 1.40 ref.
H : 3.60 ref.
I : 2.00 ref.
G : 5.40 ref.
SQ4532□□□□3□-□□□
SPECIFICATION FOR APPROVAL
E : 1.60 ref.
D : 1.30 typ.
C : 2.60±0.40
B : 3.20±0.30
A : 4.50±0.30
Ⅲ﹒MATERIALS LIST：
AR-001A
Ⅳ﹒GENERAL SPECIFICATION：
Current cause inductance drop within 10%
d﹒Remark：Products comply with RoHS'
e﹒Resistance to solder heat ：260℃.10 secs.
b﹒Wire：Enamelled copper wire (class F)
c﹒Operating temp.：-25℃----+105℃
b﹒Storage temp.：-40℃ ----+125℃
a﹒Temp. rise ：20℃ max
d﹒Rated current (Irms)：
requirements
c﹒Terminal：Ag/Ni/Sn
a﹒Core：Ferrite core
100
Temperature ( )
℃
0
50
250
150
200
10050
+4.0 / sec max.℃
Temperature
Rising Area
Max time above 230℃ ：50sec max.
Max time above 200℃ ：70sec max.
Peak Temp：260℃ max.
c
Preheat Area
150 ~ 200 / 60 ~ 120sec ℃
Inductance code
Marking
Ⅱ﹒SCHEMATIC DIAGRAM：
Ⅰ﹒MECHANICAL DIMENSIONS：
NAME
PROD.
REF :
I
G
EDE IK
（PCB Pattern）
H
B
SMD POWER INDUCTOR
100
A
C
F
ABC'S ITEM NO.
ABC'S DWG NO.
b
260℃
200250
70sec max.
50sec max.
230℃
-(1.0 ~ 5.0) / sec max.℃
Forced Cooling AreaReflow Area
+2.0 ~ 4.0 ℃
/ sec max.
Peak Temperature:
m/m
a
m/m
m/m
m/m
m/m
m/m
m/m
m/m
m/m
m/m
PAGE: 1
AR-001A
1)． □：Packaging Information… A：Bulk B：Taping Reel
SMD POWER INDUCTOR
470.00±10%
330.00±10%
2)．"- ":Reference code
220.00±10%
150.00±10%
( μH )
Inductance
3.30±20%
1.00±20%
2.20±20%
1.50±20%
6.80±20%
4.70±20%
68.00±10%
100.00±10%
15.00±10%
33.00±10%
47.00±10%
22.00±10%
10.00±10%
Ⅴ﹒ELECTRICAL CHARACTERISTICS ：
SQ4532150K3□-□□□
□ □ □
SQ4532471K3□-□□□
SQ4532331K3□-□□□
SQ4532151K3□-□□□
SQ4532221K3□-□□□
SQ4532470K3□-□□□
SQ4532680K3□-□□□
SQ4532101K3□-□□□
SQ4532220K3□-□□□
SQ4532330K3□-□□□
SQ45326R8M3□- □□□
SQ4532100K3□-□□□
SQ45323R3M3□- □□□
SQ45324R7M3□- □□□
SQ45322R2M3□- □□□
SQ45321R5M3□- □□□
DWG No.
SQ45321R0M3□- □□□
PROD.
NAME
REF :
5701M0.3220.0
1M
1M
1M
1M
1M
1M
1M
1M
1M
6.8
4.5
3.0
3.6
5.5
12.0
8.4
10.0
15.0
2.20
8.50
4.00
6.80
3.50
1.70
0.60
1.10
1.00
190
110
90
100
130
310
220
280
420
1M
1M
1M
1M
1M
1M
1M
L
Test Freq
( Hz )
60.0
35.0
30.0
23.0
47.0
min.
85.0
100.0
SRF
(MHz)
ABC'S DWG NO.
ABC'S ITEM NO.
max.
0.11
0.13
0.15
0.20
0.24
RDC
( Ω )
max.
0.08
0.09
750
720
650
800
900
1000
1080
(mA)
IDC
SQ4532□□□□3□-□□□
PAGE: 2