INDUCTOR PWR 22UH 30% SHIELD SMD

SRU8043-220Y

Manufacturer Part NumberSRU8043-220Y
DescriptionINDUCTOR PWR 22UH 30% SHIELD SMD
ManufacturerBourns Inc.
SeriesSRU8043
TypeFerrite Core
SRU8043-220Y datasheet
 


Specifications of SRU8043-220Y

Inductance22µHTolerance±30%
ShieldingShieldedPackage / Case0.315" L x 0.315" W x 0.169" H (8.00mm x 8.00mm x 4.30mm)
Current2.2ACurrent - Saturation1.7A
Dc Resistance (dcr)72.5 mOhmQ @ Freq24 @ 2.52MHz
Self Resonant Freq12MHzMounting TypeSurface Mount
Operating Temperature-40°C ~ 125°CFrequency - Test100kHz
Material - CoreFerriteApplicationsPower Supplies
Core MaterialFerrite DR/RIProductInductors
Test Frequency2.52 MHzMaximum Dc Current2.2 Amps
Maximum Dc Resistance72.5 mOhmsSelf Resonant Frequency12 MHz
Q Minimum24Dimensions8 mm W x 8 mm L x 4.3 mm H
Operating Temperature Range- 40 C to + 125 CTermination StyleSMD/SMT
Lead Free Status / RoHS StatusLead free / RoHS CompliantCurrent - Temperature Rise-
Other namesSRU8043-220YTR  
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Electrical Specifications
Inductance 100 KHz
Q
Bourns Part No.
Ref.
(µH)
Tol. %
SRU8043-2R2Y
2.2
± 30
15
SRU8043-3R9Y
3.9
± 30
15
SRU8043-4R7Y
4.7
± 30
13
SRU8043-6R8Y
6.8
± 30
12
SRU8043-100Y
10
± 30
27
SRU8043-120Y
12
± 30
15
SRU8043-150Y
15
± 30
26
SRU8043-180Y
18
± 30
15
SRU8043-220Y
22
± 30
24
SRU8043-270Y
27
± 30
17
SRU8043-330Y
33
± 30
21
SRU8043-470Y
47
± 30
21
SRU8043-680Y
68
± 30
20
SRU8043-101Y
100
± 30
50
Electrical Schematic
Features
Available in E6 series
Unit height of 4.3 mm
Current up to 5.4 A
Lead free
RoHS compliant*
SRU8043 Series - Shielded SMD Power Inductors
Test
SRF
I rms
RDC
Frequency
Min.
Max.
(mΩ)
(MHz)
(MHz)
(A)
7.96
65.0
11.2
5.40
7.96
42.0
14.6
4.80
7.96
36.0
17.0
4.60
7.96
30.0
22.4
3.80
2.52
20.0
30.0
3.50
2.52
15.0
39.0
2.80
2.52
15.0
46.0
2.70
2.52
15.0
62.0
2.30
2.52
12.0
72.5
2.20
2.52
12.0
84.0
1.80
2.52
11.0
100.0
1.70
2.52
9.0
120.0
1.50
2.52
7.0
192.0
1.20
0.796
6.0
287.0
1.00
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
Typ.
(A)
.....................................-40 °C to +125 °C
(Temperature rise included)
5.20
Storage Temperature..-40 °C to +125 °C
4.00
Resistance to Soldering Heat
3.60
................................260 °C for 10 sec.
3.10
2.70
Materials
2.20
Core.....................Ferrite DR and RI core
2.00
Wire .............................Enameled copper
Terminal ....................................Ag/Ni/Sn
1.70
Rated Current
1.70
....................Ind. drop 35 % typ. at Isat
1.55
Temperature Rise
1.40
......................40 °C max. at rated Irms
1.20
Packaging...................1000 pcs. per reel
1.00
Product Dimensions
0.80
8.0 ± 0.3
(.315 ± .012)
(.315 ± .012)
6.0
TYP.
(.236)
Recommended Layout
5.8
(.228)
REF.
2.0
(.079)
REF.
*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
Specifications are subject to change without notice.
8.0 ± 0.3
4.3 ± 0.3
(.169 ± .012)
2.5
(.098)
TYP.
2.8
(.110)
TYP.
2.5
TYP.
(.098)
2.0
(.079)
REF.
3.2
(.126)
REF.

SRU8043-220Y Summary of contents

  • Page 1

    ... SRU8043-3R9Y 3.9 ± SRU8043-4R7Y 4.7 ± SRU8043-6R8Y 6.8 ± SRU8043-100Y 10 ± SRU8043-120Y 12 ± SRU8043-150Y 15 ± SRU8043-180Y 18 ± SRU8043-220Y 22 ± SRU8043-270Y 27 ± SRU8043-330Y 33 ± SRU8043-470Y 47 ± SRU8043-680Y 68 ± SRU8043-101Y 100 ± Electrical Schematic Features ■ Available in E6 series ■ Unit height of 4.3 mm ■ ...

  • Page 2

    ... SRU8043 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 NO COMPONENT 160 (6.299) REV. 01/11 Specifications are subject to change without notice. ...