M
PL
IA
NT
Features
■
E6 series optional
■
Unit height of 5.5 mm
■
Current rating up to 5 A
■
J-hook leads
■
RoHS compliant*
Applications
■
Input/output of DC/DC converters
■
Power supplies for:
*R
oH
S
CO
•
•
•
•
Portable communication equipment
Camcorders
LCD TVs
Car radios
SRR1205 Series - Shielded High Power Inductors
Electrical Characteristics
Inductance 1 KHz
General Specifications
Q
Ref.
Test
Frequency
(MHz)
SRF
Min.
(MHz)
RDC
Max.
(mΩ)
I rms
Max.
(A)
I sat
Typ.
(A)
Bourns Part No.
(µH)
Tol. %
SRR1205-2R5ML
SRR1205-3R3ML
SRR1205-5R0ML
SRR1205-7R5ML
SRR1205-100ML
SRR1205-120ML
SRR1205-150ML
SRR1205-180ML
SRR1205-220ML
SRR1205-270ML
SRR1205-330ML
SRR1205-390ML
SRR1205-500YL
SRR1205-560YL
SRR1205-680YL
SRR1205-750YL
SRR1205-101KL
SRR1205-121KL
SRR1205-151KL
SRR1205-181KL
SRR1205-221KL
SRR1205-271KL
SRR1205-331KL
SRR1205-391KL
SRR1205-471KL
SRR1205-561KL
SRR1205-681KL
SRR1205-821KL
2.5
3.3
5.0
7.5
10
12
15
18
22
27
33
39
50
56
68
75
100
120
150
180
220
270
330
390
470
560
680
820
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 15
± 15
± 15
± 15
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
18
20
20
20
21
20
20
20
19
18
18
18
18
18
17
17
12
10
10
9
9
9
7
7
7
6
6
5
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
27.0
25.0
21.0
17.0
15.0
13.0
11.0
10.0
9.0
8.0
8.0
7.5
7.0
7.0
6.5
6.0
5.0
4.5
4.0
3.5
3.0
2.5
2.0
2.0
2.0
1.5
1.5
1.0
24
30
35
40
54
65
70
82
95
120
145
160
200
240
280
330
400
500
580
750
840
1000
1340
1500
1980
2200
2400
3000
5.00
4.50
4.00
3.50
3.00
2.80
2.70
2.60
2.40
2.00
1.80
1.65
1.50
1.40
1.30
1.20
1.00
0.90
0.80
0.70
0.65
0.60
0.54
0.50
0.45
0.40
0.35
0.30
10.00
9.20
8.20
7.80
6.00
5.60
5.30
4.80
4.60
4.00
3.50
3.20
2.80
2.50
2.40
2.20
2.00
1.60
1.50
1.40
1.30
1.00
0.88
0.80
0.72
0.65
0.60
0.57
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
101
12.7
±
0.3
(.500
±
.012)
5.0
±
0.2
(.197
±
.007)
12.7
±
0.3
(.500
±
.012)
5.5
MAX.
(.217)
2.3
±
0.2
(.091
±
.007)
Schematic
Recommended Layout
7.0
(.276)
6.0
(.236)
4.0
(.157)
*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.
DIMENSIONS:
MM
(INCHES)
SRR1205 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)
5.6
(0.22)
16
(.63)
NO COMPONENT
COMPONENTS
NO COMPONENT
200
(7.874)
11200
(440.945)
400
(15.748)
USER DIRECTION OF FEED
QTY: 600 PCS. PER REEL
DIMENSIONS:
MM
(INCHES)
REV. 03/15
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.
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