SPECIFICATION FOR APPROVAL
REF :
PROD.
NAME
PAGE: 1
SMD POWER INDUCTOR
ABC'S DWG NO.
ABC'S ITEM NO.
SQ0805□□□□L□-□□□
Ⅰ﹒CONFIGURATION
& DIMENSIONS：
A
A
B
C
B
D
E
F
G
C
C'
H
I
D
F
D
I
: 8.8±0.3
: 6.0±0.3
: 4.5±0.3
: 1.4 ref.
: 3.4 ref.
: 6.0 ref.
: 5.0 ref.
: 4.0 ref.
:
2.0 ref.
G
m/m
m/m
m/m
m/m
m/m
m/m
m/m
m/m
m/m
m/m
I
100
C ' : 5.0±0.7
Marking
Dot is start winding
& inductance code
E
（PCB
Pattern）
Ⅱ﹒SCHEMATIC
DIAGRAM：
a
Ⅲ﹒MATERIALS：
a﹒Core：Ferrite DQ core
b﹒Wire
：Enamelled
copper wire (class F)
c﹒Terminal：Cu/Sn
d﹒Adhesive：Epoxy resin
e﹒Remark：Products comply with RoHS'
requirements
250
Temperature (
℃
)
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
+2.0 ~ 4.0
℃
/ sec max.
H
b
c
Forced Cooling Area
-(1.0 ~ 5.0)
℃
/ sec max.
Peak Temperature:
260
℃
50sec max.
230
℃
Ⅳ﹒GENERAL
SPECIFICATION：
a﹒Temp. rese
：40℃
max.
b﹒Rated current：Base no temp. rise
&
△
L / LOA=30% typ.
c﹒Storage temp.：-40℃ ----+125℃
d﹒Operating temp.：-40℃----+105℃
e﹒Resistance to solder heat：260℃.10 secs.
AE-001A
200
150
70sec max.
100
50
0
50
100
150
Time ( seconds )
200
250
SPECIFICATION FOR APPROVAL
REF :
PROD.
NAME
PAGE: 2
SMD POWER INDUCTOR
ABC'S DWG NO.
ABC'S ITEM NO.
SQ0805□□□□L□-□□□
Ⅴ﹒ELECTRICAL
CHARACTERISITCS：
DWG No.
SQ0805R56ML□ -□□□
SQ08051R2ML□ -□□□
SQ08052R2ML□ -□□□
SQ08054R7ML□ -□□□
SQ0805100ML□ -□□□
SQ0805150ML□ -□□□
SQ0805220ML□ -□□□
SQ0805330ML□ -□□□
SQ0805470ML□ -□□□
Inductance
( µH )
0.56 ±20%
1.20 ±20%
2.20 ±20%
4.70 ±20%
10.00 ±20%
15.00 ±20%
22.00 ±20%
33.00 ±20%
47.00 ±20%
SRF
( MHz )
nom.
200.0
100.0
75.0
35.0
26.0
19.0
15.0
10.0
8.0
RDC
( mΩ )
max.
4.50
8.20
16.00
35.00
60.00
90.00
160.00
185.00
260.00
Irms
(A)
9.00
6.00
4.50
3.00
2.40
2.00
1.60
1.20
1.00
Isat
(A)
12.00
8.80
6.50
4.20
3.00
2.40
2.00
1.60
1.30
1).
□：Packaging
information… A：Bulk B：Taping Reel
2). "-
":Reference code
3). Inductance Test Freq. at 100KHz / 0.25V.
4). Irms Base on
△
T = 40
℃
max.
5). Isat Base on
△L/L0A
= 30％ typ.
□□□
@ Inductance vs. DC Currnt curve.
102
7
5
3
2
330
Inductance（uH）
101
7
5
3
2
100
7
5
3
2
10-1
101
100
2R2
R56
2
3
5 7 102
2
3
5 7 103
2
3
5 7 104
DC Current (mA)
AE-001A
SPECIFICATION FOR APPROVAL
REF :
PROD.
NAME
PAGE: 3
SMD POWER INDUCTOR
ABC'S DWG NO.
ABC'S ITEM NO.
SQ0805□□□□L□-□□□
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:12 m/m
End
4 m/m
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 - 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
Series
SQ0805
Inner : Reel
Q'TY (pcs)
G.W. (gw)
Style
Q'TY (pcs)
Outer : Carton
G.W. (Kg)
Size (cm)
1,000
1,000
13 - 16
6,000
7.5
40 x 40 x 24
AE-001A
SPECIFICATION FOR APPROVAL
REF :
PROD.
NAME
PAGE: 4
SMD POWER INDUCTOR
ABC'S DWG NO.
ABC'S ITEM NO.
SQ0805□□□□L□-□□□
Ⅶ﹒DWGING
NUMBER EXPRESSION：
S
Q
0
8
0
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.
1,000
pcs
Remark
AE-001A
SPECIFICATION FOR APPROVAL
REF :
PROD.
NAME
PAGE: 5
SMD POWER INDUCTOR
ABC'S DWG NO.
ABC'S ITEM NO.
SQ0805□□□□L□-□□□
Ⅷ﹒RELIABILITY
TEST：
Test item
Specification
More than 90% of the
terminal electrode
Shall be covered
With fresh solder.
Test condition
Preheat : 150±25
℃
for 60 seconds
Solder : Sn96.5 / Ag3 / Cu0.5 or equivalent
Solder temp. : 235±5℃
Flux : Rosin
Dip time : 4±1 seconds
Solderability
Thermal shock test
( Temp. cycle )
Inductance shall
not change more
than ±10%
Room temp.
15 minutes
Room temp.
15 minutes
Total : 50 cycles
-25±2
℃
30 minutes
85±2
℃
30 minutes
Humidity
Resistance test
Temperature : 40±2℃
Humidity : 90 ~ 95%
Applied current : Per spec.
Time : 500 hours
High temp.
Resistance test
Temperature : 105±2℃
Applied current : Per spec.
Time : 500 hours
AE-001A
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