PL
IA
N
T
Features
n
Available in E12 series
n
Unit height of 6.5 mm
n
Current rating up to 6 A
n
RoHS compliant*
Applications
n
Input/output of DC/DC converters
n
Power supplies for:
*R
oH
S
C
OM
• Portable communication equipment
• Camcorders
• LCD TVs
LE
AD
F
RE
E
SRR1206 Series - Shielded High Power Inductors
General Specifications
Test Voltage .......................................1 V
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.
Rated Current
..............Ind. drop of 10 % typ. at Isat
Temperature Rise
.....................40 °C max. at rated Irms
Materials
Core ........................Ferrite DR & RI core
Wire ........................... Enameled copper
Base .....................................LCP E4008
Terminal ................................... Cu/Ni/Sn
Packaging.................... 600 pcs. per reel
Product Dimensions
Electrical Characteristics
Ro VE LEA
HS RS D
C ION FRE
OM S E
PL AR
IA E
NT
*
Inductance 1 KHz
Bourns Part No.
(µH)
Tol. %
Q
Ref.
Test
Frequency
(MHz)
SRF
Min.
(MHz)
RDC
Max.
(mΩ)
I rms
Max.
(A)
I sat
Typ.
(A)
SRR1206-2R5ML
SRR1206-3R3ML
SRR1206-5R0ML
SRR1206-7R5ML
SRR1206-100ML
SRR1206-120ML
SRR1206-150ML
SRR1206-180ML
SRR1206-220ML
SRR1206-270ML
SRR1206-330YL
SRR1206-390YL
SRR1206-470YL
SRR1206-560YL
SRR1206-680YL
SRR1206-820YL
SRR1206-101YL
SRR1206-121YL
SRR1206-151KL
SRR1206-181KL
SRR1206-221KL
SRR1206-271KL
SRR1206-331KL
SRR1206-391KL
SRR1206-471KL
SRR1206-561KL
SRR1206-681KL
SRR1206-821KL
SRR1206-102KL
SRR1206-122KL
SRR1206-152KL
2.5
3.3
5.0
7.5
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
1200
1500
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 15
± 15
± 15
± 15
± 15
± 15
± 15
± 15
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
19
7.96M
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
16
18.5
22
25
35
38
42
50
62
90
101
100
130
155
170
185
220
260
12.7 ± 0.3
380
(.500 ± .012)
6.20
5.80
4.70
3.80
3.30
3.00
2.80
2.50
2.30
2.00
1.75
1.60
1.45
1.30
1.20
1.10
1.00
5.0 ± 0.2
(.197 ± .007)
0.90
0.80
0.70
6.5
0.65
10.00
5.40
8.30
6.90
5.70
5.50
5.10
4.70
3.80
3.70
3.00
20
7.96M
21
22
18
18
19
19
21
21
21
23
22
21
18
16
13
13
13
12
11
11
11
13
12
13
11
10
10
10
10
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
68
12.7 ± 0.3
1.90
3.10
(.500 ± .012)
2.50
2.50
2.20
2.10
1.90
1.80
1.60
1.30
1.20
MAX.
320
460
101
12.7 ± 0.3
(.500 ± .012)
520
660
870
2.3 ± 0.2
(.091 ± .007)
970
1320
1500
1700
2300
2650
3500
0.60
0.55
0.50
0.45
0.40
0.35
0.30
0.25
0.20
(.256)
1.10
1.00
0.95
0.83
0.80
0.70
0.65
0.54
0.51
0.42
2.3 ± 0.2
(.091 ± .007)
12.7 ± 0.3
(.500 ± .012)
6.5
MAX.
(.256)
5.0 ± 0.2
(.197 ± .007)
Schematic
Recommended Layout
7.0
(.276)
6.0
(.236)
*RoHS Directive 2002/95/EC Jan. 27, 2003 including
annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
The device characteristics and parameters in this data
sheet can and do vary in different applications and
actual device performance may vary over time.
Users should verify actual device performance in their
specific applications.
4.0
(.157)
DIMENSIONS:
MM
(INCHES)
7.0
(.276)
6.0
(.236)
SRR1206 Series - Shielded High Power Inductors
Packaging Specifications
330
DIA.
(12.99)
2.0 ± 0.5
(.079 ± .020)
30.4
(1.20)
13.0 ± 0.5
(.512 ± .020)
DIA.
50.0
(1.969)
21.0 ± 0.8
(.827 ± .031)
THICKNESS
0.10
(.004)
MAX.
EMBOSSED
CAVITY
13.0 ± 0.5
DIA.
(.512 ± .020)
26
(1.02)
EMBOSSED
CARRIER
END
4
(.157)
START
24
(.945)
16
(.63)
NO COMPONENT
6.6
(0.259)
200
(7.874)
COMPONENTS
11200
(440.945)
NO COMPONENT
400
(15.748)
USER DIRECTION OF FEED
QTY: 600 PCS. PER REEL
DIMENSIONS:
MM
(INCHES)
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
REV. 01/17
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