SRR1206_11 Datasheet, PDF (1/2 Pages) Bourns Electronic Solutions – Shielded High Power Inductors

*RoHS ^COMPLIANT
Features
■ Available in E12 series
■ Unit height of 6.5 mm
■ Current up to 6 A
■ RoHS compliant*
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
• Portable communication equipment
• Camcorders
• LCD TVs
• Car radios
SRR1206 Series - Shielded High Power Inductors
Electrical Specifications
Bourns Part No.
Inductance 1kHz _Q
(µH) Tol. % ^Ref.
SRR1206-2R5ML 2.5 ± 20 19
SRR1206-3R3ML 3.3 ± 20 20
SRR1206-5R0ML 5.0 ± 20 21
SRR1206-7R5ML 7.5 ± 20 22
SRR1206-100ML 10
± 20 18
SRR1206-120ML 12
± 20 18
SRR1206-150ML 15
± 20 19
SRR1206-180ML 18
± 20 19
SRR1206-220ML 22
± 20 21
SRR1206-270ML 27
± 20 21
SRR1206-330YL
33
± 15 21
SRR1206-390YL
39
± 15 23
SRR1206-470YL
47
± 15 22
SRR1206-560YL
56
± 15 21
SRR1206-680YL
68
± 15 18
SRR1206-820YL
82
± 15 16
SRR1206-101YL 100 ± 15 13
SRR1206-121YL 120 ± 15 13
SRR1206-151KL 150 ± 10 13
SRR1206-181KL 180 ± 10 12
SRR1206-221KL 220 ± 10 11
SRR1206-271KL 270 ± 10 11
SRR1206-331KL 330 ± 10 11
SRR1206-391KL 390 ± 10 13
SRR1206-471KL 470 ± 10 12
SRR1206-561KL 560 ± 10 13
SRR1206-681KL 680 ± 10 11
SRR1206-821KL 820 ± 10 10
SRR1206-102KL 1000 ± 10 10
SRR1206-122KL 1200 ± 10 10
SRR1206-152KL 1500 ± 10 10
Test
Frequency
(MHz)
7.96M
7.96M
7.96M
7.96M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.252M
0.252M
0.252M
SRF
Min.
(MHz)
30.0
26.0
25.0
22.0
18.0
17.0
16.0
14.0
11.0
10.0
9.0
9.0
7.0
7.0
7.0
6.0
6.0
5.0
5.0
4.5
4.0
3.5
3.0
2.5
2.5
2.0
2.0
2.0
1.8
1.5
1.2
RDC
Max.
(mΩ)
16
18.5
22
25
35
38
42
50
62
68
90
100
130
155
170
185
220
260
320
380
460
520
660
870
970
1320
1500
1700
2300
2650
3500
I rms
Max.
(A)
6.20
5.80
4.70
3.80
3.30
3.00
2.80
2.50
2.30
2.00
1.90
1.75
1.60
1.45
1.30
1.20
1.10
1.00
0.90
0.80
0.70
0.65
0.60
0.55
0.50
0.45
0.40
0.35
0.30
0.25
0.20
I sat
Typ.
(A)
10.00
5.40
8.30
6.90
5.70
5.50
5.10
4.70
3.80
3.70
3.10
3.00
2.50
2.50
2.20
2.10
1.90
1.80
1.60
1.30
1.20
1.10
1.00
0.95
0.83
0.80
0.70
0.65
0.54
0.51
0.42
Electrical Schematic
General Specifications
Test Voltage........................................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 and RI core
Wire .............................Enameled copper
Base ......................................LCP E4008
Terminal ....................................Cu/Ni/Sn
Rated Current..Ind. drop 10 % typ. at Isat
Temperature Rise
......................40 °C max. at rated Irms
Packaging.....................600 pcs. per reel
Product Dimensions
101
12.7 ± 0.3
(.500 ± .012)
5.0 ± 0.2
(.197 ± .007)
12.7 ± 0.3
(.500 ± .012)
2.3 ± 0.2
(.091 ± .007)
6.5
(.256)
MAX.
Recommended Layout
DIMENSIONS:
MM
(INCHES)
6.0
(.236)
4.0
(.157)
7.0
(.276)
*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.