SDR1105-470KL Bourns Inc., SDR1105-470KL Datasheet
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SDR1105-470KL
Manufacturer Part Number
SDR1105-470KL
Description
INDUCTOR POWER 47UH 10% SMD
Manufacturer
Bourns Inc.
Series
SDR1105r
Type
Ferrite Corer
Datasheet
1.SDR1105-101KL.pdf
(1 pages)
Specifications of SDR1105-470KL
Inductance
47µH
Current
2.2A
Current - Saturation
4A
Tolerance
±10%
Dc Resistance (dcr)
170 mOhm Max
Package / Case
0.437" L x 0.394" W x 0.189" H (11.10mm x 10.00mm x 4.80mm)
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Frequency - Test
1kHz
Material - Core
Ferrite
Applications
Power Supplies
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Shielding
-
Q @ Freq
-
Self Resonant Freq
-
Current - Temperature Rise
-
Other names
SDR1105-470KLTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SDR1105-470KL
Manufacturer:
BOURNS/伯恩斯
Quantity:
20 000
REV. 09/10
*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.
Bourns Part No.
SDR1105-100ML
SDR1105-120ML
SDR1105-150ML
SDR1105-180ML
SDR1105-220ML
SDR1105-270ML
SDR1105-330KL
SDR1105-390KL
SDR1105-470KL
SDR1105-560KL
SDR1105-680KL
SDR1105-820KL
SDR1105-101KL
SDR1105-151KL
SDR1105-201KL
Electrical Specifications
Electrical Schematic
Packaging Specifications
(12.992)
330
DIA.
(.827 ± .039)
21 ± 0.8
(.512 ± .020)
13.0 ± 0.5
(.945)
24
DIA.
(.079 ± .020)
2.0 ± 0.5
(µH)
100
150
200
10
12
15
18
22
27
33
39
47
56
68
82
Inductance 1kHz
(.512 ± .020)
13.0 ± 0.5
(1.20)
Tol. %
30.4
DIA.
(1.024)
QTY: 800 PCS. PER REEL
± 20
± 20
± 20
± 20
± 20
± 20
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
26
(1.969)
50.0
Features
■
■
■
■
SDR1105 Series - SMD Power Inductors
Available in E6 series
Low height of only 4.8 mm
High Irms of 4.0 amps
RoHS compliant*
0.045
0.048
0.052
0.070
0.080
0.090
0.100
0.140
0.170
0.200
0.210
0.300
0.320
0.500
0.650
RDC
Max.
(Ω)
DIMENSIONS:
I rms
Max.
4.00
3.80
3.50
3.30
3.00
2.80
2.60
2.40
2.20
2.00
1.80
1.60
1.50
1.20
1.00
(A)
EMBOSSED
CARRIER
THICKNESS
(.004)
0.10
MAX.
(INCHES)
MM
I sat
Typ.
8.0
8.0
8.0
7.0
6.5
5.0
5.0
4.5
4.0
3.5
3.5
3.0
2.8
2.3
1.8
(A)
EMBOSSED
CAVITY
Applications
■
■
Test Frequency ..............................1 KHz
Test Voltage........................................1 V
Reflow Soldering ...230 °C, 50 sec. max.
Operating Temperature ..-40 °C to +125 °C
Storage Temperature..-40 °C to +125 °C
Resistance to Soldering Heat
Core ...............................Ferrite DR core
Wire ...................Enamelled copper wire
Base.................................................FR-4
Terminal.....................................Cu/Ni/Au
Rated Current
Temperature Rise
Packaging.....................800 pcs. per reel
(.280 ± .012)
START
General Specifications
Materials
Product Dimensions
Recommended Layout
7.1 ± 0.3
...................Ind. drop 10 % typ. at Isat
......................40 °C max. at rated Irms
Input/output of DC/DC converters
Power supplies for:
• Portable communications equipment
• Camcorders
• LCD TVs
• CD-players
• Car radios
..................................260 °C for 5 sec.
REF.
(.095)
2.4
(.079 ± .008)
2.0 ± 0.2
(Temperature rise included)
(.394 + .007)
10.0 + 0.2
(.268)
6.8
(.102)
(.094)
REF.
2.6
2.4
(.189 ± .008)
(.437 ± .007)
11.1 ± 0.2
4.8 ± 0.2
REF.
(.472)
12.0
REF.
(.079 ± .008)
(.079 ± .008)
2.0 ± 0.2
2.0 ± 0.2