*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.
6.0
(.236)
TYP.
TYP.
8.0 0.3
(.315 .012)
2.5
(.098)
TYP.
2.8
(.110)
TYP.
2.5
(.098)
4.3 0.3
(.169 .012)
8.0 0.3
(.315 .012)
SRU8043 Series - Shielded SMD Power Inductors
Features
Available in E6 series
Unit height of 4.3 mm
Current up to 5.4 A
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
Electrical Schematic
Inductor Connection
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 10 sec.
Materials
Core.....................Ferrite DR and RI core
Wire .............................Enameled copper
Base ......................................LCP E4008
Terminal ....................................Ag/Ni/Sn
Rated Current
....................Ind. drop 35 % typ. at Isat
Temperature Rise
......................40 C max. at rated Irms
Packaging...................1000 pcs. per reel
101
Inductance 100 KHz
Q
Test
SRF
RDC
I rms
I sat
Bourns Part No.
(H)
Tol. %
Ref.
Frequency
Min.
(m)
Max.
Typ.
(MHz)
(MHz)
(A)
(A)
SRU8043-2R2Y
2.2
30
15
7.96
65.0
11.2
5.40
5.20
SRU8043-3R9Y
3.9
30
15 7.96
42.0
14.6
4.80
4.00
SRU8043-4R7Y
4.7
30
13 7.96 36.0
17.0
4.60
3.60
SRU8043-6R8Y
6.8
30
12 7.96 30.0
22.4
3.80
3.10
SRU8043-100Y
10.0
30
27 2.52 20.0
30.0
3.50
2.70
SRU8043-150Y
15.0
30
26 2.52 15.0
46.0
2.70
2.00
SRU8043-220Y
22.0
30
24 2.52 12.0
72.5
2.20
1.70
SRU8043-330Y
33.0
30
21 2.52 11.0
100.0
1.70
1.40
SRU8043-470Y
47.0
30
21 2.52 9.0
120.0
1.50
1.20
SRU8043-680Y
68.0
30
20 2.52 7.0
192.0
1.20
1.00
SRU8043-101Y
100.0
30
50 0.796 6.0
287.0
1.00
0.80
DIMENSIONS:
MM
(INCHES)
5.8
(.228)
2.0
(.079)
2.0
(.079)
3.2
(.126)
REF.
REF.
REF.
REF.
LCR METER
*RoHS COMPLIANT
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
SRU8043 Series - Shielded SMD Power Inductors
Packaging Specifications
18
(.709)
22.4
(.882)
2.0 0.5
(.079 .020)
50.0
(1.969)
330
(12.99)
DIA.
13.0 0.5
(.512 .020)
DIA.
13.0 0.5
(.512 .020)
DIA.
21.0 0.8
(.827 .031)
EMBOSSED
CARRIER
EMBOSSED
CAVITY
16.0
(.630)
COVER
TAPE
USER DIRECTION OF FEED
160
(6.299)
NO COMPONENT
NO COMPONENT
COMPONENTS
400
(15.748)
START
4
(.157)
12
(.472)
END
QTY: 1,000 PCS. PER REEL
DIMENSIONS:
MM
(INCHES)
REV. 01/06
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