CO
M
PL
IA
Features
■
Available in E12 series
■
Unit height of 6.8 mm
■
Current up to 8 A Isat
■
RoHS compliant*
Applications
■
Input/output of DC/DC converters
■
Power supplies for:
•
Portable communication equipment
•
Camcorders
•
LCD TVs
•
Car radios
*R
oH
S
NT
SRR1806 Series - Shielded Power Inductors
Electrical Specifications
Inductance 100 kHz
Bourns Part No.
(µH)
Tol. %
Q
Ref.
Test
Frequency
(MHz)
SRF
Typ.
(MHz)
RDC
±20%
(Ω)
I rms
Max.
(A)
I sat
Typ.
(A)
SRR1806-100M
SRR1806-150M
SRR1806-220M
SRR1806-330M
SRR1806-470M
SRR1806-680M
SRR1806-101M
SRR1806-151M
SRR1806-221M
SRR1806-331M
SRR1806-471M
SRR1806-681M
SRR1806-102M
10.0
15.0
22.0
33.0
47.0
68.0
100.0
150.0
220.0
330.0
470.0
680.0
1000.0
±
±
±
±
±
±
±
±
±
±
±
±
±
20
20
20
20
20
20
20
20
20
20
20
20
20
56
53
51
44
40
37
40
39
29
30
27
19
46
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.796
19.0
17.5
16.0
10.0
8.0
6.0
4.6
4.3
3.5
3.0
2.4
2.1
1.5
0.033
0.039
0.053
0.083
0.110
0.170
0.270
0.400
0.510
0.790
1.000
1.470
2.160
4.00
3.60
3.00
2.50
2.00
1.60
1.30
1.05
1.00
0.80
0.64
0.54
0.45
8.20
7.20
6.20
5.00
4.20
3.40
2.60
2.30
1.90
1.40
1.30
1.10
0.90
General Specifications
Test Voltage.....................................0.1 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..-45 °C to +125 °C
Resistance to Soldering Heat
............................250 °C, 10 sec. max.
Materials
Core.......................................Ferrite core
Wire .............................Enameled copper
Base ......................................LCP E4008
Terminal ....................................Cu/Ni/Sn
Rated CurrentInd. drop 10 % typ. at Isat
Temperature Rise
......................40 °C max. at rated Irms
Packaging.....................250 pcs. per reel
Soldering Profile
300
Product Dimensions
<1> Max. of 10 seconds at 250 °C
<2> Max. of 30 seconds > 220 °C
250
250 °C
<1>
101
200
<2>
14.0
±
0.3
(.551
±
.012)
Temperature (°C)
150
120 - 150 seconds
100
18.3
±
0.3
(.720
±
.012)
Ramp-down
5 °C/second maximum
6.8
±
0.3
(.268
±
.012)
50
Ramp-up
4 °/second maximum
13.0
±
0.3
(.512
±
.012)
100
150
Time
(seconds)
200
250
300
0
0
50
2.5
±
0.2
(.098
±
.008)
Electrical Schematic
2.6
±
0.2
(.102
±
.008)
Recommended Layout
REF.
12.7
(.500)
2.9
REF.
(.114)
3.0
REF.
(.118)
DIMENSIONS:
MM
(INCHES)
*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.
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