REF :
PROD.
NAME
SPECIFICATION FOR APPROVAL
SHIELDED SMD
POWER INDUCTOR
ABC'S DWG No.
ABC'S ITEM No.
SP1055□□□□L□-□□□
PAGE: 1
Ⅰ﹒MECHANICAL
DIMENSIONS：
B
C
A : 11.00±0.30
B : 9.35±0.30
C : 5.50±0.30
D
D : 2.10 typ.
E : 2.00 typ.
E1: 1.00 typ.
E2: 1.50 typ.
F : 6.00 typ.
E1
E
5.8
3.0 3.0 3.0
m/m
m/m
m/m
m/m
m/m
m/m
m/m
m/m
1R4
Mass-prod.
Black
A
E2
6.0
2.8
10.0
2.0
F
1.4
Ⅱ﹒SCHEMATIC
DIAGRAM：
1
2
a
c
Ⅲ﹒MATERIALS
LIST：
a﹒Core：Ferrite ER core
b﹒Base：UL 94V-0
c﹒Wire：Ultra-fine rectangular
Enamelled copper wire
d﹒Clip：Cu / Ni / Sn
e﹒Adhesive：Epoxy resin
f﹒Remark：Products comply with RoHS'
requirements
d
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
3.0
b
e
Reflow Area
Forced Cooling Area
+2.0 ~ 4.0
℃
-(1.0 ~ 5.0)
℃
/ sec max.
/ sec max.
Peak Temperature:
260
℃
50sec max.
230
℃
250
Temperature (
℃
)
200
150
70sec max.
Ⅳ﹒GENERAL
SPECIFICATION：
a﹒Storage temp.：-55℃ ~ +135℃
b﹒Operating temp .：-55℃ ~ +135℃
( Temp. rise included )
c﹒Resistance to solder heat：260℃. 10 secs.
100
50
0
50
100
150
Time ( seconds )
200
250
AR-001A
SPECIFICATION FOR APPROVAL
REF :
PROD.
NAME
PAGE: 2
SHIELDED SMD
POWER INDUCTOR
ABC'S DWG No.
ABC'S ITEM No.
SP1055□□□□L□-□□□
Ⅴ﹒ELECTRICAL
CHARACTERISTICS：
Inductance
L ( µH )
0.36 ± 30
％
0.80 ± 20
％
1.40 ± 20
％
2.20 ± 20
％
3.20 ± 20
％
4.30 ± 20
％
5.70 ± 20
％
7.20 ± 20
％
8.80 ± 20
％
Isat
(A)
26.0
18.0
14.0
10.0
9.0
8.0
7.0
6.2
5.6
Irms
(A)
28.0
20.0
16.0
12.0
11.0
10.0
7.6
7.0
6.0
RDC
( mΩ )
max.
1.7
2.5
3.2
5.8
7.2
8.5
13.2
15.5
17.2
typ.
1.3
1.9
2.4
4.7
5.6
6.5
10.7
11.9
13.2
DWG No.
SP1055R36YL□-□□□
SP1055R80ML□-□□□
SP10551R4ML□-□□□
SP10552R2ML□-□□□
SP10553R2ML□-□□□
SP10554R3ML□-□□□
SP10555R7ML□-□□□
SP10557R2ML□-□□□
SP10558R8ML□-□□□
1).
□：Packaging
information … A：Bulk
2). "-
□□□
":Reference code
B：Taping Reel
3). Measured frequency of inductance is 100 KHz / 1V
4). Isat base on inductance drop 25% typ. of L value at 20℃
5). Irms base on temp. rise 40
℃
max.
AR-001A
SPECIFICATION FOR APPROVAL
REF :
PROD.
NAME
PAGE: 3
SHIELDED SMD
POWER INDUCTOR
ABC'S DWG No.
ABC'S ITEM No.
SP1055□□□□L□-□□□
@ Inductance VS. DC Superposition characteristics
10.0
8R8
8.0
7R2
Inductance ( uH )
6.0
5R7
4R3
4.0
3R2
2.0
0
2.5
5
DC Current ( A )
7.5
10
3.0
Inductance ( uH )
2R2
2.0
1R4
1.0
R80
R36
0
10
20
DC Current ( A )
AR-001A
30
40
SPECIFICATION FOR APPROVAL
REF :
PROD.
NAME
PAGE: 4
SHIELDED SMD
POWER INDUCTOR
@ DC Current VS Temperature Rise
△℃
100
75
50
25
0
0
10
20
30
40 A
ABC'S DWG No.
ABC'S ITEM No.
SP1055□□□□L□-□□□
R36
△℃
100
75
50
25
0
0
10
R80
20
30
40 A
△℃
100
75
50
25
0
0
10
1R4
△℃
100
75
50
25
0
2R2
20
30
40 A
0
5
10
15
20 A
△℃
100
75
50
25
0
0
5
3R2
△℃
100
75
50
25
0
4R3
10
15
20 A
0
5
10
15
20 A
△℃
100
75
50
25
0
0
5
5R7
△℃
100
75
50
25
0
7R2
10
15
20 A
0
2.5
5
7.5
10 A
△℃
100
75
50
25
0
0
2.5
8R8
5
7.5
10 A
AR-001A
SPECIFICATION FOR APPROVAL
REF :
PROD.
NAME
PAGE: 5
SHIELDED SMD
POWER INDUCTOR
ABC'S DWG No.
ABC'S ITEM No.
SP1055□□□□L□-□□□
Ⅶ﹒PACKAGING
INFORMATION：
( 1 ) Configuration
T
Cover Tape
2.0±0.5
A
B
N
∮
C
∮
C
G
D
Embossed carrier
※
Carrier tape width : D
P:16 m/m
End
4 m/m
Start
1R4
1R4
1R4
1R4
1R4
Leader
no component
200 m/m min.
Components
User direction of feed
Trailer
no component
400 m/m min.
( 2 ) Dimensions
Style
13 - 24
A
330
B
21±0.8
C
13±0.5
D
24
G
26
+0
N
50
-0
Unit:m/m
T
30.4
( 3 ) Q'TY & G.W. Per package
Inner : Reel
Series
SP1055
Q'TY (pcs)
G.W. (gw)
Style
Q'TY (pcs)
Outer : Carton
G.W. (Kg)
Size (cm)
600
700
13 - 24
2,400
6.50
40 x 40 x 24
AR-001A
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