SPECIFICATION FOR APPROVAL
REF : 20090814-C
PROD.
NAME
PAGE: 1
ABC'S DWG NO.
SS7045□□□□L□-□□□
SHIELDED SMD
POWER INDUCTOR
ABC'S ITEM NO.
A
Ⅰ﹒MECHANICAL
DIMENSIONS：
A :
B :
7.00±0.3
7.00±0.3
4.50±0.3
2.00 typ
1.50 typ.
4.00 typ.
2.40 ref.
7.80 ref.
1.80 ref.
4.20 ref.
m/m
m/m
m/m
m/m
m/m
m/m
m/m
m/m
m/m
m/m
220
C :
D :
E :
F :
C
B
G :
H :
G
I :
J :
I
（PCB
Pattern）
I
H
J
D
E
Ⅱ﹒SCHEMATIC
DIAGRAM：
F
a
Ⅲ﹒MATERIALS
LIST：
a﹒Core：Ferrite DR core
b﹒Core：Ferrite RI core
c﹒Wire：Enamelled copper wire
（class
F）
d﹒Terminal：Cu/Ni+Sn
e﹒Base：LCP Base
f﹒Adhesive：Epoxy resin
g﹒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
b
c
e
d
Reflow Area
+2.0 ~ 4.0
℃
/ sec max.
Forced Cooling Area
-(1.0 ~ 5.0)
℃
/ sec max.
P eak Temperature:
260
℃
230
℃
250
50sec max.
Ⅳ﹒ELECTRICAL
CHARACTERISTICS：
a﹒Temp. rise
：30℃
max.
b﹒Storage temp.：-40℃ ----+125℃
c﹒Operating temp.：-40℃----+105℃
d﹒Ressistance to solder heat：260℃ . 10 secs.
Temperature (
℃
)
200
150
70sec max.
100
50
0
50
100
150
Time ( seconds )
200
250
AR-001A
SPECIFICATION FOR APPROVAL
REF : 20090814-C
PROD.
NAME
PAGE: 2
ABC'S DWG NO.
ABC'S ITEM NO.
SS7045□□□□L□-□□□
SHIELDED SMD
POWER INDUCTOR
Ⅴ﹒ELECTRICAL
CHARACTERISTICS：
DWG No.
SS70451R0ML□-□□□
SS70452R2ML□-□□□
SS70453R3ML□-□□□
SS70453R9ML□-□□□
SS70454R7ML□-□□□
SS70455R6ML□-□□□
SS70456R8ML□-□□□
SS70458R2ML□-□□□
SS7045100ML□-□□□
SS7045120ML□-□□□
SS7045150ML□-□□□
SS7045180ML□-□□□
SS7045220ML□-□□□
SS7045270ML□-□□□
SS7045330ML□-□□□
SS7045390ML□-□□□
SS7045470ML□-□□□
SS7045560ML□-□□□
SS7045680ML□-□□□
SS7045820ML□-□□□
SS7045101ML□-□□□
SS7045121ML□-□□□
SS7045151ML□-□□□
SS7045181ML□-□□□
SS7045221ML□-□□□
SS7045271ML□-□□□
SS7045331ML□-□□□
SS7045391ML□-□□□
SS7045471ML□-□□□
SS7045561ML□-□□□
SS7045681ML□-□□□
SS7045821ML□-□□□
SS7045102ML□-□□□
Inductance
(uH)
1.0±20%
2.2±20%
3.3±20%
3.9±20%
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±20%
150.0±20%
180.0±20%
220.0±20%
270.0±20%
330.0±20%
390.0±20%
470.0±20%
560.0±20%
680.0±20%
820.0±20%
1000.0±20%
Q
ref.
10
10
12
12
12
12
10
10
30
27
31
29
26
25
25
26
29
21
22
20
40
30
51
52
44
30
65
27
80
27
65
26
90
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.
60
50
45
38
35
35
30
30
25
23
24
21
18
18
12
13
11
11
10
8
8
7
7
5
5
5
4
5
3
4
3
3
3
RDC
(Ω)
max.
0.020
0.022
0.027
0.030
0.033
0.035
0.036
0.041
0.042
0.050
0.062
0.070
0.082
0.110
0.115
0.130
0.150
0.200
0.210
0.280
0.300
0.420
0.480
0.660
0.700
0.700
0.730
1.000
1.100
1.600
1.600
2.200
2.400
Irms
(A)
3.500
2.800
2.800
2.750
2.600
2.400
2.200
2.100
2.000
1.850
1.600
1.500
1.350
1.250
1.150
1.100
0.950
0.850
0.770
0.700
0.650
0.600
0.530
0.475
0.450
0.425
0.400
0.350
0.320
0.300
0.270
0.260
0.250
Isat
(A)
4.500
2.800
2.600
2.500
2.300
2.200
2.000
1.850
1.700
1.700
1.475
1.375
1.000
1.000
0.900
0.800
0.780
0.700
0.600
0.550
0.500
0.500
0.410
0.375
0.360
0.300
0.250
0.230
0.220
0.200
0.200
0.175
0.150
1).
□：Packaging
Information… A：Bulk B：Taping Reel
2)."-
":Reference code
3). L Test Freq.：1KHz / 0.5V
4). Irms base on Temp. rise 30
℃
max.
5). Isat base on
△L/L0A=10%
typ.
（1R0M~221M）
Isat base on
△L/L0A=25%
typ.
（271M~102M）
□□□
AR-001A
SPECIFICATION FOR APPROVAL
REF : 20090814-C
PROD.
NAME
PAGE: 3
ABC'S DWG NO.
ABC'S ITEM NO.
SS7045□□□□L□-□□□
SHIELDED SMD
POWER INDUCTOR
Ⅴ﹒
INDUCTANCE VS. DC CURRENT CURVE：
10
3
102
Inductance ( uH )
10
2
101
470
100
10
1
10
0
10
-1
10
1
10
0
DC Current ( A )
10
2
AR-001A
SPECIFICATION FOR APPROVAL
REF : 20090814-C
PROD.
NAME
ABC'S DWG NO.
SHIELDED SMD
POWER INDUCTOR
ABC'S ITEM NO.
SS7045□□□□L□-□□□
PAGE: 4
Ⅵ﹒PACKAGING
INFORMATION：
( 1 ) Configuration
T
Cover Tape
2.0±0.5
A
N
∮
C
∮
C
B
G
D
Embossed Carrier
※
Carrier Tape Width : D
P:12 m/m
End
4 m/m
Start
220
220
220
220
Leader
no component
360 m/m min.
Components
User direction of feed
Trailer
no component
400 m/m min.
( 2 ) Dimensions
STYLE
13 - 16
A
330
B
21±0.8
C
13±0.5
D
16
G
18
+0
N
50
-0
Unit:m/m
T
22.4
( 3 ) Q'TY & G.W. Per package
Inner : Reel
Series
SS7045
Q'TY (pcs)
G.W. (gw)
Style
Q'TY (pcs)
Outer : Carton
G.W. (Kg)
Size (cm)
1,000
255
13 - 16
6,000
1.84
40 x 40 x 24
AR-001A
SPECIFICATION FOR APPROVAL
REF : 20090814-C
PROD.
NAME
ABC'S DWG NO.
SHIELDED SMD
POWER INDUCTOR
ABC'S ITEM NO.
SS7045□□□□L□-□□□
PAGE: 5
Ⅶ﹒DWGING
NUMBER EXPRESSION：
S
S
7
0
4
5
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
Inner package
T.B.D.
T / R ( Reel package )
Inner package Q'TY
T.B.D.
1000
pcs
Remark
AR-001A
微控制器 MCU
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