SPECIFICATION FOR APPROVAL
REF :
20090505-A
PROD.
NAME
PAGE: 1
ABC'S DWG NO.
ABC'S ITEM NO.
SS1240□□□□L□-□□□
SHIELDED SMD
POWER INDUCTOR
Ⅰ﹒CONFIGURATION
& DIMENSIONS：
A
A
:
12.5
±0.3
12.5
±0.3
4.0
±0.5
5.0
±0.3
7.0 typ.
6.8 ref.
5.4 ref.
2.9 ref.
:
m/m
m/m
m/m
m/m
m/m
m/m
m/m
m/m
B :
B
C :
D
E
F
C
G
H
D
G
H
:
:
:
:
Marking
100
E
(PCB Pattern)
Ⅱ﹒SCHEMATIC
DIAGRAM：
H
F
a
Ⅲ﹒MATERIALS：
a﹒Core：Ferrite DR core
b﹒Core：Ferrite RI core
c﹒Wire
：Enamelled
copper wire
（class
F）
d﹒Base：LCP
e﹒Terminal：Cu/Ni/Sn
f﹒Adhesive：Epoxy resin
g﹒Remark：Products comply with RoHS'
requirements
250
b
c
f
e
Peak Temp：260℃ max.
Max time above 230℃
：50sec
max.
Max time above 200℃
：70sec
max.
Temperature
Risin g Area
+4.0
℃
/ sec max.
Preheat Area
150 ~ 200
℃
/ 60 ~ 120sec
Reflow Area
+2.0 ~ 4.0
℃
/ sec max.
Forced Cooling Area
-(1.0 ~ 5.0)
℃
/ sec max.
Peak Temp erature:
260℃
230℃
d
Ⅳ﹒GENERAL
SPECIFICATION：
a﹒Temp. rise
：40℃
typ.
b﹒Storage temp.：-40℃ ----+125℃
c﹒Operating temp.：-40℃----+125℃
（Temp.
rise included）
d﹒Resistance to solder heat
：260℃
. 10 secs.
AR-001A
Temperature (
℃
)
5 0sec max.
200
150
7 0sec max.
100
50
0
50
100
150
Time ( seconds )
200
250
SPECIFICATION FOR APPROVAL
REF :
20090505-A
PROD.
NAME
PAGE: 2
ABC'S DWG NO.
ABC'S ITEM NO.
SS1240□□□□L□-□□□
SHIELDED SMD
POWER INDUCTOR
Ⅴ﹒ELECTRICAL
CHARACTERISTICS
：
DWG No.
SS12401R0YL□-□□□
SS12401R5YL□-□□□
SS12402R4YL□-□□□
SS12403R3YL□-□□□
SS12404R7ML□-□□□
SS12405R6ML□-□□□
SS12406R8ML□-□□□
SS12408R2ML□-□□□
SS1240100ML□-□□□
SS1240120ML□-□□□
SS1240150ML□-□□□
SS1240180ML□-□□□
SS1240220ML□-□□□
SS1240270ML□-□□□
SS1240330ML□-□□□
SS1240390ML□-□□□
SS1240470ML□-□□□
SS1240560ML□-□□□
SS1240680ML□-□□□
SS1240820ML□-□□□
SS1240101ML□-□□□
SS1240121KL□-□□□
SS1240151KL□-□□□
SS1240181KL□-□□□
SS1240221KL□-□□□
SS1240271KL□-□□□
SS1240331KL□-□□□
SS1240391KL□-□□□
SS1240471KL□-□□□
SS1240561KL□-□□□
SS1240681KL□-□□□
SS1240821KL□-□□□
SS1240102KL□-□□□
Inductance
(
μH
)
1.0±30%
1.5±30%
2.4±30%
3.3±30%
4.7±20%
5.6±20%
6.8±20%
8.2±20%
10.0±20%
12.0±20%
15.0±20%
18.0±20%
22.0±20%
27.0±20%
33.0±20%
39.0±20%
47.0±20%
56.0±20%
68.0±20%
82.0±20%
100.0±20%
120.0±10%
150.0±10%
180.0±10%
220.0±10%
270.0±10%
330.0±10%
390.0±10%
470.0±10%
560.0±10%
680.0±10%
820.0±10%
1000.0±10%
Q
ref.
10
16
10
14
16
14
14
10
17
16
16
14
18
16
19
14
19
16
19
16
14
12
12
12
12
10
12
12
12
12
14
10
16
Test Freq.
( MHz )
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.252
SRF
( MHz )
typ.
85
80
54
43
33
35
34
32
27
25
22
20
16
15.5
15
14
13
12
11
10
8
7.8
7.5
7.0
6.6
6.0
5.5
5.0
4.5
4.0
3.8
3.5
2.8
RDC
( mΩ )
max.
7.0
9.5
11.5
15.0
18.0
20.0
23.0
27.0
32.0
38.0
47.0
55.0
67.5
85.0
97.0
120.0
135.0
170.0
200.0
250.0
300.0
370.0
440.0
550.0
600.0
780.0
950.0
1150.0
1350.0
1500.0
2000.0
2400.0
3000.0
Irms
(A)
9.30
9.20
8.00
6.80
6.00
5.40
5.20
4.50
4.00
3.80
3.50
3.20
3.00
2.55
2.30
2.15
2.00
1.80
1.50
1.35
1.25
1.20
1.10
0.98
0.92
0.80
0.75
0.70
0.62
0.55
0.50
0.45
0.42
Isat
(A)
9.20
9.00
7.80
6.50
5.60
5.10
4.70
4.30
4.00
3.60
3.20
3.00
2.60
2.35
2.10
2.00
1.80
1.65
1.50
1.35
1.20
1.15
1.05
0.95
0.90
0.80
0.75
0.65
0.60
0.52
0.48
0.42
0.40
1).
□：Packaging
Information… A：Bulk B：Taping Reel
2)."-
":Reference code
3). Inductance test freq. : 100KHz / 0.1V
4). Irms base on temp. rise 40
℃
typ.
5). Isat base on
△
L/L0A=25 % typ.
□□□
AR-001A
SPECIFICATION FOR APPROVAL
REF :
20090505-A
PROD.
NAME
PAGE: 3
ABC'S DWG NO.
ABC'S ITEM NO.
SS1240□□□□L□-□□□
SHIELDED SMD
POWER INDUCTOR
@ Inductance VS. DC Current Curve
10 3
7
5
3
2
Inductance（uH）
10 2
7
5
3
2
10 1
7
5
3
2
10 0
10 1
5 7 10 2
2 3
5 7 10 3
DC Current (mA)
5 7 10 4
100
4R7
101
330
2
3
2
3
10 3
7
5
@ DC Current VS. Temp. Rise Curve
3
2
10 2
7
5
3
2
10 1
7
5
3
2
10 0
10 1
5 7 10 2
2 3
5 7 10 3
DC Current (mA)
5 7 10 4
4R7M
330M
100M
101M
（℃）
2
3
2
3
AR-001A
SPECIFICATION FOR APPROVAL
REF : 20090505-A
PROD.
NAME
PAGE: 4
ABC'S DWG NO.
ABC'S ITEM NO.
SS1240□□□□L□-□□□
SHIELDED SMD
POWER INDUCTOR
Ⅵ﹒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
100
Leader
no component
200 m/m Min.
100
100
100
100
Trailer
no component
400 m/m Min.
Components
User direction of feed
( 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
SS1240
SS1240
AR-001A
Q'TY (pcs)
G.W. (gw)
Style
Q'TY (pcs)
Outer : Carton
G.W. (Kg)
Size (cm)
800
500
2,200
1,375
13 - 24
13 - 24
3,200
2,000
11.0
6.90
40 x 40 x 24
40 x 40 x 24
SPECIFICATION FOR APPROVAL
REF : 20090505-A
PROD.
NAME
PAGE: 5
ABC'S DWG NO.
ABC'S ITEM NO.
SS1240□□□□L□-□□□
SHIELDED SMD
POWER INDUCTOR
Ⅶ﹒DWGING
NUMBER EXPRESSION：
S
S
1
2
4
0
Reference code
Appendix code 2 : Package
Appendix code 1 : Classification
Tolerance code
Electrical code
Dimension code
Type code
Appendix code 1：Product Classification
L：Lead Free Standard products comply with RoHS' requirements
1 ~ 9：Lead Free Special products comply with RoHS' requirements
Appendix code 2：Package Information
Code
A
B
C
Inner package
T.B.D.
T/R (Reel package)
T/R (Reel package)
Inner package Q'TY
T.B.D.
800
500
pcs
pcs
Remark
AR-001A
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