SDR1307 Series - SMD Power Inductors
Features
Available in E12 series
Small design of only 13 mm maximum
diameter
RoHS compliant*
Applications
Input/output of DC/DC converters
Power supplies for:
Portable communications equipment
Camcorders
LCD TVs
CD players
Car radios
Electrical Specifications
General Specifications
Test Voltage .....................................0.1 V
Reflow Soldering ...230 C, 50 sec. max.
Operating Temperature ..-40 C to +125 C
(Temperature rise included)
Storage Temperature..-40 C to +125 C
Resistance to Soldering Heat
..................................260 C for 5 sec.
Materials
Core ...............................Ferrite DR core
Wire ...................Enamelled copper wire
Terminal.....................................Ag/Ni/Sn
Rated Current
....................Ind. drop 10 % typ. at Isat
Temperature Rise
......................40 C max. at rated Irms
Packaging.....................400 pcs. per reel
Product Dimensions
Recommended Layout
13.0 0.5
(.512 .020)
7.0 0.3
(.276 .012)
DIMENSIONS:
MM
(INCHES)
13.0 0.5
(.512 .020)
5.0
(.197)
REF.
14.0
(.551)
4.5
(.177)
REF.
14.0
(.551)
REF.
REF.
Typical Part Marking
101
START
FINISH
Inductance
100 kHz
Q
Test
SRF
RDC
I rms
I sat
Bourns Part No.
(H)
Tol. %
Ref.
Frequency
Min.
(m)
Max.
Typ.
(MHz)
(MHz)
(A)
(A)
SDR1307-1R5ML
1.5
20
20
7.96
65.0
5.0
9.50
20.00
SDR1307-2R2ML
2.2
20
22
7.96
50.0
6.0
9.00
18.00
SDR1307-2R7ML
2.7
20
24
7.96
40.0
8.0
8.20
16.00
SDR1307-3R3ML
3.3
20
26
7.96
38.0
8.7
7.50
15.00
SDR1307-4R7ML
4.7
20
25
7.96
36.0
10.0
7.00
13.00
SDR1307-5R6ML
5.6
20
24
7.96
28.0
15.0
6.50
11.00
SDR1307-6R8ML
6.8
20
24
7.96
26.0
17.0
6.00
10.50
SDR1307-8R2ML
8.2
20
24
7.96
24.0
19.0
5.80
9.80
SDR1307-100ML
10
20
22
2.52
22.0
21.0
5.60
9.20
SDR1307-120ML
12
20
25
2.52
20.0
30.0
4.80
8.00
SDR1307-150ML
15
20
28
2.52
17.0
34.0
4.50
7.50
SDR1307-180ML
18
20
28
2.52
16.0
36.0
4.20
7.00
SDR1307-220ML
22
20
40
2.52
15.0
47.0
3.60
6.50
SDR1307-270ML
27
20
35
2.52
11.0
60.0
3.30
5.50
SDR1307-330KL
33
10
35
2.52
10.0
65.0
3.10
5.00
SDR1307-390KL
39
10
28
2.52
9.0
75.0
2.90
4.60
SDR1307-470KL
47
10
24
2.52
7.5
82.0
2.70
4.20
SDR1307-560KL
56
10
22
2.52
7.2
95.0
2.50
3.80
SDR1307-680KL
68
10
24
2.52
7.0
120.0
2.30
3.50
SDR1307-820KL
82
10
18
2.52
6.0
140.0
2.10
3.20
SDR1307-101KL
100
10
25
0.796
5.8
180.0
1.90
3.00
SDR1307-121KL
120
10
20
0.796
5.5
210.0
1.80
2.80
SDR1307-151KL
150
10
20
0.796
4.5
250.0
1.60
2.60
SDR1307-181KL
180
10
18
0.796
4.0
280.0
1.50
2.30
SDR1307-221KL
220
10
15
0.796
3.8
360.0
1.30
2.10
SDR1307-271KL
270
10
15
0.796
3.5
410.0
1.20
1.80
SDR1307-331KL
330
10
15
0.796
3.2
520.0
1.10
1.60
SDR1307-391KL
390
10
12
0.796
2.5
600.0
1.00
1.50
SDR1307-471KL
470
10
12
0.796
2.2
720.0
0.90
1.40
SDR1307-561KL
560
10
10
0.796
2.0
880.0
0.85
1.30
SDR1307-681KL
680
10
10
0.796
1.6
1000.0
0.80
1.20
SDR1307-821KL
820
10
10
0.796
1.5
1300.0
0.75
1.10
SDR1307-102KL
1000
10
10
0.252
1.4
1600.0
0.65
1.00
Electrical Schematic
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
*RoHS COMPLIANT
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
SDR1307 Series - SMD Power Inductors
REV. 05/05
2.0 0.5
(.079 .020)
50.0
(1.969)
26.0
(1.024)
30.4
(1.197)
330
(12.992)
DIA.
13.0 0.5
(.512 .020)
DIA.
13.0 0.5
(.512 .020)
DIA.
21 0.8
(.827 .039)
Packaging Specifications
EMBOSSED
CARRIER
EMBOSSED
CAVITY
0.10
(.004)
THICKNESS
MAX.
24.0
(.945)
DIMENSIONS:
MM
(INCHES)
END
START
USER DIRECTION OF FEED
160
(6.299)
NO COMPONENT
NO COMPONENT
COMPONENTS
390
(15.354)
4
(.157)
16
(.630)
24.0
(.945)
101
101
101
101
QTY: 400 PCS. PER REEL
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