Features
■ Available in E12 series
Applications
■ Input/output of DC/DC converters
■ Small design of only 13 mm maximum
■ Power supplies for:
• Portable communication equipment
• Camcorders
diameter
■ RoHS compliant*
• LCD TVs
• CD players
SDR1307 Series - SMD Power Inductors
Inductance
100 kHz
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 10 sec.
Moisture Sensitivity Level..................... 1
..................N/A
Test
Frequency
(MHz)
SRF
Min.
(MHz)
RDC
Max.
(mΩ)
I rms
Max.
(A)
I sat
Typ.
(A)
Bourns
Part Number
Q
(μH)
1.5
2.2
2.7
3.3
4.7
5.6
6.8
8.2
10
Tol. % Ref.
SDR1307-1R5ML
SDR1307-2R2ML
SDR1307-2R7ML
SDR1307-3R3ML
SDR1307-4R7ML
SDR1307-5R6ML
SDR1307-6R8ML
SDR1307-8R2ML
SDR1307-100ML
SDR1307-120ML
SDR1307-150ML
SDR1307-180ML
SDR1307-220ML
SDR1307-270ML
SDR1307-330KL
SDR1307-390KL
SDR1307-470KL
SDR1307-560KL
SDR1307-680KL
SDR1307-820KL
SDR1307-101KL
SDR1307-121KL
SDR1307-151KL
SDR1307-181KL
SDR1307-221KL
SDR1307-271KL
SDR1307-331KL
SDR1307-391KL
SDR1307-471KL
SDR1307-561KL
SDR1307-681KL
SDR1307-821KL
SDR1307-102KL
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
20
22
24
26
25
24
24
24
22
25
28
28
40
35
35
28
24
22
24
18
25
20
20
18
15
15
15
12
12
10
10
10
10
7.96
7.96
65.0
50.0
40.0
38.0
36.0
28.0
26.0
24.0
22.0
20.0
17.0
16.0
15.0
11.0
10.0
9.0
5.0
6.0
9.50
9.00
8.20
7.50
7.00
6.50
6.00
5.80
5.60
4.80
4.50
4.20
3.60
3.30
3.10
2.90
2.70
2.50
2.30
2.10
1.90
1.80
1.60
1.50
1.30
1.20
1.10
1.00
0.90
0.85
0.80
0.75
0.65
20.00
18.00
16.00
15.00
13.00
11.00
10.50
9.80
9.20
8.00
7.50
7.00
6.50
5.50
5.00
4.60
4.20
3.80
3.50
3.20
3.00
2.80
2.60
2.30
2.10
1.80
1.60
1.50
1.40
1.30
1.20
1.10
1.00
7.96
8.0
7.96
8.7
7.96
10.0
7.96
15.0
7.96
17.0
Materials
7.96
19.0
2.52
21.0
Core .......................................Ferrite DR
Wire .................. Enamelled copper wire
Terminal....................................Ag/Ni/Sn
Rated Current
.................Ind. drop 10 % typ. at Isat
Temperature Rise
12
2.52
30.0
15
2.52
34.0
18
2.52
36.0
22
2.52
47.0
27
2.52
60.0
....................40 °C max. at rated Irms
Packaging....................400 pcs. per reel
33
2.52
65.0
39
2.52
75.0
47
2.52
7.5
82.0
Product Dimensions
56
2.52
7.2
95.0
13.0 0.ꢀ
(.ꢀ12 .020)
68
2.52
7.0
120.0
140.0
180.0
210.0
250.0
280.0
360.0
410.0
520.0
600.0
720.0
880.0
1000.0
1300.0
1600.0
82
2.52
6.0
100
120
150
180
220
270
330
390
470
560
680
820
1000
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
5.8
7.0 0.3
(.276 .012)
5.5
4.5
4.0
ꢀ.0
(.197)
REF.
3.8
3.5
3.2
2.5
13.0 0.ꢀ
(.ꢀ12 .020)
2.2
2.0
1.6
1.5
Recommended Layout
1.4
REF.
14.0
(.ꢀꢀ1)
Electrical Schematic
Typical Part Marking
4.ꢀ
(.177)
REF.
14.0
(.ꢀꢀ1)
REF.
101
MM
(INCHES)
DIMENSIONS:
*RoHS Directive 2002/9ꢀ/EC Jan. 27, 2003 including annex and RoHS Recast 2011/6ꢀ/EU June 8, 2011.
Specifications are subject to change without notice. Users should verify actual device performance in their specific
applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the
last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
WARNING Cancer and Reproductive Harm
www.P6ꢀWarnings.ca.gov
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