REF : 20100112-A
PROD.
NAME
SPECIFICATION FOR APPROVAL
ABC'S DWG NO.
BS0703□□□□F□-□□□
PAGE: 1
SHIELDED SMD
POWER INDUCTOR
ABC'S ITEM NO.
Ⅰ﹒MECHANICAL
DIMENSIONS：
A
A :
B :
7.30±0.2
7.30±0.2
3.50±0.2
2.00 typ.
4.60 typ.
4.90 typ.
4.80 typ.
2.40 ref
1.50 ref
m/m
m/m
m/m
m/m
m/m
m/m
m/m
m/m
m/m
C
D
H
F
H
（PCB
Pattern）
E'
Ⅱ﹒SCHEMATIC
DIAGRAM：
a
Ⅲ﹒MATERIALS
LIST：
a﹒Core：Ferrite DR core
b﹒Core：Ferrite RI core
c﹒Wire：Enamelled copper wire
（class
H）
d﹒Terminal：Cu/Ni/Sn
e﹒Base：LCP Base
f﹒Adhesive：Epoxy resin
g﹒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
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
7 0sec max.
Ⅳ﹒ELECTRICAL
CHARACTERISTICS：
a﹒Temp. rise
：40℃
max.
b﹒Storage temp.：-40℃ ----+125℃
c﹒Operating temp.：-25℃----+105℃
d﹒Ressistance to solder heat：260℃ . 10 secs.
100
50
0
50
100
150
Time ( seconds )
G
b
c
e
200
100
E
B
C :
D :
E :
E' :
F :
G :
H :
250
AR-001A
SPECIFICATION FOR APPROVAL
REF :
20100112-A
PROD.
NAME
PAGE: 2
ABC'S DWG NO.
ABC'S ITEM NO.
BS0703□□□□F□-□□□
SHIELDED SMD
POWER INDUCTOR
Ⅴ﹒ELECTRICAL
CHARACTERISTICS：
DWG No.
BS0703100MF□
BS0703120MF□
BS0703150MF□
BS0703180MF□
BS0703220MF□
BS0703270MF□
BS0703330MF□
BS0703390MF□
BS0703470MF□
BS0703560MF□
BS0703680MF□
BS0703820MF□
BS0703101MF□
BS0703121MF□
BS0703151MF□
BS0703181MF□
BS0703221MF□
BS0703271MF□
BS0703331MF□
BS0703391MF□
BS0703471MF□
BS0703561MF□
BS0703681MF□
BS0703821MF□
BS0703102MF□
1).
2)."-
-□□□
-□□□
-□□□
-□□□
-□□□
-□□□
-□□□
-□□□
-□□□
-□□□
-□□□
-□□□
-□□□
-□□□
-□□□
-□□□
-□□□
-□□□
-□□□
-□□□
-□□□
-□□□
-□□□
-□□□
-□□□
Inductance
(uH)
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%
Test Freq.
(Hz) / 1V
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
RDC
(Ω)
max.
0.072
0.085
0.105
0.125
0.160
0.185
0.220
0.250
0.320
0.350
0.400
0.480
0.630
0.720
0.930
1.150
1.320
1.700
2.000
2.300
2.800
3.500
4.000
5.200
5.800
Irms
(A)
2.10
1.90
1.60
1.40
1.20
1.10
1.00
0.95
0.85
0.78
0.72
0.63
0.54
0.53
0.47
0.43
0.40
0.30
0.33
0.30
0.26
0.23
0.21
0.19
0.17
Isat
(A)
1.85
1.60
1.52
1.40
1.28
1.15
1.04
0.96
0.88
0.80
0.74
0.65
0.60
0.55
0.48
0.45
0.42
0.37
0.33
0.30
0.27
0.25
0.22
0.21
0.18
□□□
":Reference code
：Packaging
Information… A：Bulk B：Taping Reel
@ Inductance VS. DC Current Curve
10 3
7
5
3
102
3). L Test Freq.：1KHz / 1V
4). Irms base on Temp. rise 40
℃
max.
Inductance（uH）
5). Isat base on
△
L/L0A=25% max.
2
10 2
7
5
3
2
10 1
7
5
10 1
2
271
101
220
100
3
5 7 10 2
2
3
5 7 10 3
2
3
5 7 10 4
DC Current (mA)
AR-001A
SPECIFICATION FOR APPROVAL
REF :
20100112-A
ABC'S DWG NO.
SHIELDED SMD
POWER INDUCTOR
ABC'S ITEM NO.
BS0703□□□□F□-□□□
PAGE: 3
PROD.
NAME
Ⅵ﹒PACKAGING
INFORMATION：
( 1 ) Configuration
T
Cover Tape
2.0±0.5
A
B
∮
C
∮
C
N
G
D
Embossed Carrier
※
Carrier Tape Width : D
P:12 m/m
End
4 m/m
Start
100
100
100
100
Leader
no component
200 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
BS0703-F
Q'TY (pcs)
G.W. (gw)
Style
Q'TY (pcs)
Outer : Carton
G.W. (Kg)
Size (cm)
1,500
1,250
13 - 16
9,000
17.0
40 x 40 x 24
AR-001A
SPECIFICATION FOR APPROVAL
REF :
20100112-A
ABC'S DWG NO.
SHIELDED SMD
POWER INDUCTOR
ABC'S ITEM NO.
BS0703□□□□F□-□□□
PAGE: 4
PROD.
NAME
Ⅶ﹒DWGING
NUMBER EXPRESSION：
B
S
0
7
0
3
Reference code
Appendix code 2 : Package
Appendix code 1 : Classification
Tolerance code
Electrical code
Dimension code
Type code
Appendix code 1：Product Classification
F：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.
1500
pcs
Remark
AR-001A
SPECIFICATION FOR APPROVAL
REF :
20100112-A
PROD.
NAME
ABC'S DWG NO.
SHIELDED SMD
POWER INDUCTOR
ABC'S ITEM NO.
BS0703□□□□F□-□□□
PAGE: 5
Ⅷ﹒RELIABILITY
TEST：
Test item
Specification
Test condition
Solderability
More than 95% of the
terminal electrode
Shall be covered
With fresh solder.
Preheat : 155
℃
/ 4 hours.
Solder : Sn96.5 / Ag3 / Cu0.5 or equivalent
Solder temp. : 235±5℃
Flux : Rosin
Dip time : 5±0.5 seconds
Thermal shock test
( Temp. cycle )
Electrical oharacteristics shall
not change more
than
±20%
Room temp.
15 minutes
Room temp.
15 minutes
Total : 50 cycles
-25
℃
30 minutes
+105
℃
30 minutes
Humidity Test
Temperature : 40±2℃
Humidity : 90±5%
Time : 1000 hours
High temp.
Resistance test
Temperature : 105±5℃
Applied current : Per spec.
Time : 96 hours
AR-001A
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