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PDF SRU8043 Data sheet ( Hoja de datos )
| Número de pieza | SRU8043 | |
| Descripción | Shielded SMD Power Inductors | |
| Fabricantes | Bourns Electronic Solutions | |
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101
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
SRU8043 Series - Shielded SMD Power Inductors
Electrical Specifications
Bourns Part No.
SRU8043-2R2Y
SRU8043-3R9Y
SRU8043-4R7Y
SRU8043-6R8Y
SRU8043-100Y
SRU8043-150Y
SRU8043-220Y
SRU8043-330Y
SRU8043-470Y
SRU8043-680Y
SRU8043-101Y
Inductance 100 KHz
(µH)
2.2
3.9
4.7
6.8
10.0
15.0
22.0
33.0
47.0
68.0
100.0
Tol. %
± 30
± 30
± 30
± 30
± 30
± 30
± 30
± 30
± 30
± 30
± 30
Q
Ref.
15
15
13
12
27
26
24
21
21
20
50
Test
Frequency
(MHz)
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
0.796
SRF
Min.
(MHz)
65.0
42.0
36.0
30.0
20.0
15.0
12.0
11.0
9.0
7.0
6.0
RDC
(mΩ)
11.2
14.6
17.0
22.4
30.0
46.0
72.5
100.0
120.0
192.0
287.0
I rms
Max.
(A)
5.40
4.80
4.60
3.80
3.50
2.70
2.20
1.70
1.50
1.20
1.00
I sat
Typ.
(A)
5.20
4.00
3.60
3.10
2.70
2.00
1.70
1.40
1.20
1.00
0.80
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
Product Dimensions
8.0 ± 0.3
(.315 ± .012)
LCR METER
8.0 ± 0.3
(.315 ± .012)
4.3 ± 0.3
(.169 ± .012)
DIMENSIONS:
MM
(INCHES)
(.62.306)TYP.
2.5
(.098)
TYP.
DataSheet4 U .com
2.8
(.110)
TYP.
(.20.958)TYP.
Recommended Layout
2.0
(.079)
REF.
5.8
(.228)
REF.
2.0
(.079)
REF.
3.2
(.126)
REF.
*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.
1 page | ||
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| PDF Descargar | [ Datasheet SRU8043.PDF ] | |
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