SPECIFICATION FOR APPROVAL
REF :20080805-A
PROD.
NAME
PAGE: 1
ABC'S DWG NO.
ABC'S ITEM NO.
SU1050□□□□F□-□□□
SHIELDED SMD
POWER INDUCTOR
Ⅰ﹒CONFIGURATION
& DIMENSIONS：
A
A : 10.00
B : 10.00
C : 4.80
D : 3.00
E : 4.00
F : 8.20
G : 4.20
H : 8.20
I : 1.40
±0.30
±0.30
±0.30
typ.
typ.
typ.
ref.
ref.
ref.
m/m
m/m
m/m
m/m
m/m
m/m
m/m
m/m
m/m
100
Marking
White
B
I
H
I
I
F
H
D
H
I
I
H
E
I
D
G
( PCB Pattern )
G
or
I
I
Ⅱ﹒SCHEMATIC
DIAGRAM：
c
a
b
d
Ⅲ﹒MATERIALS：
a﹒Core：Ferrite DR core
b﹒Core：Ferrite RI core
c﹒Wire
：Enamelled
copper wire (Class F & H)
d﹒Adhesive
：Epoxy
resin
e﹒Terminal：Ag/Ni/Sn
f﹒Remark：Products comply with RoHS'
requirements
Temperature (
℃
)
e
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
+2.0 ~ 4.0
℃
/ sec max.
Forced Cooling Area
-(1.0 ~ 5.0)
℃
/ sec max.
P eak Temperature:
260
℃
50s ec max.
230
℃
250
200
150
70s ec max.
Ⅳ﹒GENERAL
SPECIFICATION：
a﹒Temp. rise
：40℃
typ.
b﹒Rated current：
Base on temp. rise &
△
L / L0A=35% typ.
c﹒Storage temp.：-40℃ ----+125℃
d﹒Operating temp.：-40℃----+105℃
e﹒Resistance to solder heat：260℃.10 secs.
AR-001A
100
50
0
50
100
150
Time ( seconds )
200
G
250
G
SPECIFICATION FOR APPROVAL
REF :20080805-A
PROD.
NAME
PAGE: 2
ABC'S DWG NO.
ABC'S ITEM NO.
SU1050□□□□F□-□□□
SHIELDED SMD
POWER INDUCTOR
Ⅴ﹒
ELECTRICAL CHARACTERISTICS：
Inductance
(
μH
)
4.7
±30％
10.0
±30％
22.0
±30％
33.0
±30％
47.0
±30％
68.0
±30％
100.0
±30％
150.0
±30％
220.0
±30％
330.0
±30％
470.0
±30％
680.0
±30％
1000.0
±30％
Q
ref.
13
16
16
14
14
14
16
16
14
11
11
11
30
SRF
(MHz)
typ.
34.0
20.0
10.0
8.5
7.0
6.5
5.0
4.0
3.5
2.5
1.9
1.6
1.4
RDC
(mΩ)
typ.
max.
14.5
19.0
26.0
34.0
58.0
76.0
70.0
90.0
100.0
130.0
144.0
186.0
198.0
260.0
330.0
430.0
470.0
610.0
690.0
900.0
1050.0 1350.0
1350.0 1760.0
2120.0 2760.0
Irms
(A)
typ.
5.20
4.40
2.90
2.70
2.10
1.75
1.50
1.15
0.95
0.84
0.65
0.56
0.47
Isat
(A)
typ.
5.10
3.80
2.70
2.10
1.80
1.45
1.25
1.05
0.88
0.70
0.55
0.48
0.40
DWG No.
SU10504R7YF□-□□□
SU1050100YF□-□□□
SU1050220YF□-□□□
SU1050330YF□-□□□
SU1050470YF□-□□□
SU1050680YF□-□□□
SU1050101YF□-□□□
SU1050151YF□-□□□
SU1050221YF□-□□□
SU1050331YF□-□□□
SU1050471YF□-□□□
SU1050681YF□-□□□
SU1050102YF□-□□□
1)﹒
2)﹒"-
□□□
":Reference code
：Packaging
Information... A
：Bulk
B
：Taping
Reel
3)﹒Inductance Test Freq.：100KHz / 0.1V
4)﹒Q Test Freq.： 4R7--7.96MHz , 100~680--2.52MHz , 101~681--0.796MHz , 102--0.252MHz
5)﹒Isat base on
△L
/ L0A=35% typ.
6)﹒Irms base on Temp. rise 40℃ typ.
@ Inductance VS. DC Superposition Characteristics
1000
102
100
Inductance ( uH )
101
470
100
4R7
10
1
0.1
0.01
0.1
1
10
DC Current ( A )
AR-001A
SPECIFICATION FOR APPROVAL
REF :20080805-A
PROD.
NAME
ABC'S DWG NO.
SHIELDED SMD
POWER INDUCTOR
ABC'S ITEM NO.
SU1050□□□□F□-□□□
PAGE: 3
Ⅵ﹒PACKAGING
INFORMATION：
( 1 ) Configuration
T
Cover Tape
2.0±0.5
B
A
∮
C
∮
C
N
G
D
Embossed carrier
※
Carrier tape width : D
P : 16 m/m 4 m/m
End
Start
100
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 - 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
SU1050
Q'TY (pcs)
G.W. (gw)
Style
Q'TY (pcs)
Outer : Carton
G.W. (Kg)
Size (cm)
700
1,300
13 - 24
2,800
7.2
40 x 40 x 24
AR-001A
SPECIFICATION FOR APPROVAL
REF :20080805-A
PROD.
NAME
PAGE: 4
ABC'S DWG NO.
ABC'S ITEM NO.
SU1050□□□□F□-□□□
SHIELDED SMD
POWER INDUCTOR
Ⅶ﹒DWGING
NUMBER EXPRESSION：
S
U
1
0
5
0
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.
700
pcs
Remark
AR-001A
SPECIFICATION FOR APPROVAL
REF :20080805-A
PROD.
NAME
PAGE: 5
ABC'S DWG NO.
ABC'S ITEM NO.
SU1050□□□□F□-□□□
SHIELDED SMD
POWER INDUCTOR
Ⅷ﹒RELIABILITY
TEST：
Test item
Specification
Test condition
Preheat : 155
℃
/ 4 hours.
Solder : Sn96.5 / Ag3 / Cu0.5 or equivalent
Solder temp. : 235±5℃
Flux : Rosin
Dip time : 5±0.5 seconds
Solderability
More than 95% of the
terminal electrode
Shall be covered
With fresh solder.
Thermal shock test
( Temp. cycle )
Electrical oharacteristics shall
not change more
than
±20%
Room temp.
15 minutes
Room temp.
15 minutes
Total : 50 cycles
-40
℃
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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