INDUCTOR POWER 15UH 2.8A SMD

SRU1038-150Y

Manufacturer Part NumberSRU1038-150Y
DescriptionINDUCTOR POWER 15UH 2.8A SMD
ManufacturerBourns Inc.
SeriesSRU1038
TypeFerrite Core
SRU1038-150Y datasheet
 


Specifications of SRU1038-150Y

Inductance15µHCurrent2.8A
Current - Saturation2.7ATolerance±30%
ShieldingShieldedDc Resistance (dcr)37 mOhm
Q @ Freq24 @ 2.52MHzSelf Resonant Freq16MHz
Package / Case0.394" L x 0.394" W x 0.150" H (10.00mm x 10.00mm x 3.80mm)Mounting TypeSurface Mount
Operating Temperature-40°C ~ 125°CFrequency - Test100kHz
Material - CoreFerriteApplicationsPower Supplies
Inductance Tolerance± 30%Dc Resistance Max0.037ohm
Dc Current Rating2.8ASelf Resonant Frequency16MHz
Q Factor24Q Test Frequency2.52MHz
Core MaterialFerrite DR/RICurrent - Temperature Rise-
Lead Free Status / RoHS StatusLead free / RoHS CompliantCurrent - Temperature Rise-
Other namesSRU1038-150Y  
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Electrical Specifications
Inductance 100 KHz
Q
Bourns Part No.
Ref.
(µH)
Tol. %
SRU1038-1R5Y
1.5
± 30
14
SRU1038-2R2Y
2.2
± 30
12
SRU1038-2R5Y
2.5
± 30
12
SRU1038-3R5Y
3.5
± 30
14
SRU1038-3R8Y
3.8
± 30
14
SRU1038-5R0Y
5.0
± 30
12
SRU1038-5R2Y
5.2
± 30
12
SRU1038-6R2Y
6.2
± 30
12
SRU1038-6R8Y
6.8
± 30
13
SRU1038-8R2Y
8.2
± 30
12
SRU1038-6R2Y
6.2
± 30
12
SRU1038-100Y
10.0
± 30
24
SRU1038-150Y
15.0
± 30
24
SRU1038-220Y
22.0
± 30
20
SRU1038-270Y
27.0
± 30
22
SRU1038-330Y
33.0
± 30
22
SRU1038-470Y
47.0
± 30
22
SRU1038-680Y
68.0
± 30
24
SRU1038-101Y
100.0
± 30
24
SRU1038-151Y
150.0
± 30
20
SRU1038-221Y
220.0
± 30
22
SRU1038-331Y
330.0
± 30
20
Electrical Schematic
Features
Available in E6 series
Unit height of 3.8 mm
Current up to 7.2 A
Lead free
RoHS compliant*
SRU1038 Series - Shielded SMD Power Inductors
Test
SRF
I rms
RDC
Frequency
Typ.
Max.
(mΩ)
(MHz)
(MHz)
(A)
7.96
65.0
5.2
7.20
7.96
55.0
7.7
6.80
7.96
50.0
12.5
6.10
7.96
35.0
11.5
5.50
7.96
35.0
15.0
5.50
7.96
30.0
14.5
4.60
7.96
30.0
22.0
4.60
7.96
25.0
16.5
4.00
7.96
36.0
35.0
3.90
7.96
22.0
32.0
3.80
7.96
25.0
16.5
4.00
7.96
20.0
25.0
3.80
2.52
16.0
37.0
2.80
2.52
12.0
55.8
2.20
2.52
11.0
78.0
1.85
2.52
10.0
86.0
1.80
2.52
8.0
121.0
1.65
2.52
7.0
166.0
1.10
0.796
6.0
220.0
1.30
0.796
5.0
358.0
0.90
0.796
4.0
565.0
0.65
0.796
3.0
773.0
0.55
Inductor Connection
LCR METER
MM
DIMENSIONS:
(INCHES)
Customers should verify actual device performance in their specific applications.
Applications
Input/output of DC/DC converters
Power supplies for:
Portable communication equipment
Camcorders
LCD TVs
Car radios
General Specifications
Test Voltage........................................1 V
Reflow Soldering ...230 °C, 50 sec. max.
I sat
Operating Temperature ..-40 °C to +125 °C
Typ.
(A)
(Temperature rise included)
Storage Temperature..-40 °C to +125 °C
7.00
Resistance to Soldering Heat
6.50
................................260 °C for 10 sec.
6.00
5.50
Materials
5.50
Core.....................Ferrite DR and RI core
4.80
Wire .............................Enameled copper
4.80
Terminal ....................................Ag/Ni/Sn
Rated Current
4.20
....................Ind. drop 35 % typ. at Isat
4.00
Temperature Rise
3.90
......................40 °C max. at rated Irms
4.20
Packaging.....................800 pcs. per reel
3.60
2.70
Product Dimensions
2.30
1.90
10.0 ± 0.3
(.394 ± .012)
1.80
1.60
1.30
10.0 ± 0.3
1.10
(.394 ± .012)
0.80
0.65
0.52
(.150 ± .012)
7.4
TYP.
(.291)
(.134)
(.134)
Recommended Layout
7.2
(.283)
REF.
1.8
(.071)
REF.
*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
Specifications are subject to change without notice.
3.8 ± 0.3
3.4
TYP.
3.2
(.126)
TYP.
3.4
TYP.
1.8
(.071)
REF.
3.6
(.142)
REF.

SRU1038-150Y Summary of contents

  • Page 1

    ... SRU1038-5R2Y 5.2 ± SRU1038-6R2Y 6.2 ± SRU1038-6R8Y 6.8 ± SRU1038-8R2Y 8.2 ± SRU1038-6R2Y 6.2 ± SRU1038-100Y 10.0 ± SRU1038-150Y 15.0 ± SRU1038-220Y 22.0 ± SRU1038-270Y 27.0 ± SRU1038-330Y 33.0 ± SRU1038-470Y 47.0 ± SRU1038-680Y 68.0 ± SRU1038-101Y 100.0 ± 30 ...

  • Page 2

    ... SRU1038 Series - Shielded SMD Power Inductors Packaging Specifications 330 2.0 ± 0.5 DIA. (12.99) (.079 ± .020) 21.0 ± 0.8 (.827 ± .031) 13.0 ± 0.5 DIA. (.512 ± .020) END 16 (.63) NO COMPONENT 160 (6.299) REV. 01/11 Specifications are subject to change without notice. ...