SRR0805 Series - Shielded Power Inductor
Features
Available in E12 series
Low profile - 4.7 mm unit height
High current
Lead free
RoHS compliant*
Applications
Input/output of DC/DC converters
Power supplies for:
Portable communication equipment
Camcorders
LCD TVs
Car radios
Electrical Specifications
Product Dimensions
Recommended Layout
TYP.
8.0 0.2
(.315 .008)
10.5 0.1
(.413 .004)
2.1
(.082)
MAX.
4.7
(.185)
TYP.
6.0
(.236)
TYP.
2.0
(.079)
101
General Specifications
Test Voltage ........................................1 V
Reflow soldering.....250 C; 10 sec max.
(In compliance with JEDEC,
J-STD-020C, Table 4-2)
Operating Temperature .-40 C to +125 C
(Temperature rise included)
Storage Temperature..-40 C to +125 C
Resistance to Soldering Heat
............................250 C, 10 sec. max.
Materials
Core ...................................Ferrite DR&RI
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...................1000 pcs. per reel
2.5
(.099)
2.2
(.086)
5.7
(.224)
Inductance 1kHz
Q
Test
SRF
RDC
I rms
I sat
Bourns Part No.
(H)
Tol. %
Ref.
Frequency
Min.
(
)
Max.
Typ.
(MHz)
(MHz)
(A)
(A)
SRR0805 - 2R2M
2.2
20
18
7.96M
75.0
0.040
2.50
4.90
SRR0805 - 3R9M
3.9
20
20
7.96M
50.0
0.055
2.10
3.70
SRR0805 - 5R6M
5.6
20
20
7.96M
40.0
0.065
1.95
3.20
SRR0805 - 8R2M
8.2
20
19
7.96M
32.0
0.080
1.75
2.50
SRR0805 - 100M
10
20
40
2.52M
28.0
0.100
1.50
2.20
SRR0805 - 120M
12
20
40
2.52M
24.0
0.120
1.40
2.10
SRR0805 - 150M
15
20
40
2.52M
22.0
0.140
1.30
1.80
SRR0805 - 180Y
18
15
40
2.52M
19.0
0.160
1.20
1.70
SRR0805 - 220Y
22
15
38
2.52M
19.0
0.180
1.10
1.50
SRR0805 - 270Y
27
15
35
2.52M
15.5
0.200
1.00
1.40
SRR0805 - 330Y
33
15
40
2.52M
13.5
0.240
0.92
1.20
SRR0805 - 390Y
39
15
35
2.52M
12.0
0.260
0.84
1.10
SRR0805 - 470Y
47
15
32
2.52M
10.5
0.280
0.75
1.00
SRR0805 - 560K
56
10
30
2.52M
9.5
0.380
0.68
0.95
SRR0805 - 680K
68
10
28
2.52M
9.0
0.440
0.60
0.90
SRR0805 - 820K
82
10
28
2.52M
8.5
0.550
0.54
0.74
SRR0805 - 101K
100
10
45
0.796M
7.5
0.600
0.50
0.70
SRR0805 - 121K
120
10
42
0.796M
7.0
0.750
0.45
0.66
SRR0805 - 151K
150
10
39
0.796M
6.5
0.90
0.40
0.64
SRR0805 - 181K
180
10
41
0.796M
4.8
1.05
0.35
0.62
SRR0805 - 221K
220
10
38
0.796M
4.5
1.18
0.30
0.55
SRR0805 - 271K
270
10
37
0.796M
4.2
1.40
0.27
0.45
SRR0805 - 331K
330
10
36
0.796M
3.8
1.80
0.24
0.38
SRR0805 - 391K
390
10
35
0.796M
3.6
2.10
0.22
0.36
SRR0805 - 471K
470
10
34
0.796M
3.5
2.25
0.20
0.35
SRR0805 - 561K
560
10
32
0.796M
3.0
3.00
0.18
0.34
SRR0805 - 681K
680
10
32
0.796M
2.8
3.40
0.17
0.32
SRR0805 - 821K
820
10
35
0.796M
2.5
4.00
0.16
0.29
SRR0805 - 102K
1000
10
35
0.252M
2.2
5.00
0.15
0.24
DIMENSIONS:
MM
(INCHES)
Soldering Profile
0
50
100
150
200
250
300
0
50
100
150
200
250
300
Time
(seconds)
T
e
mperature (C)
<2> Max. of 30 seconds > 220 C
<1> Max. of 10 seconds at 250 C
250 C
<2>
<1>
120 - 150 seconds
Ramp-up
4 /second maximum
Ramp-down
5 C/second maximum
*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
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