TYP.
3.0
(.118)
TYP.
MAX.
2.8
(.110)
10.0 ± 0.2
(.393 ± .008)
12.7 ± 0.2
(.500 ± .008)
5.0 ± 0.3
(.197 ± .012)
7.6 ± 0.3
(.299 ± .012)
2.4 ± 0.2
(.094 ± .008)
TYP.
2.5 ± 0.2
(.098 ± .008)
7.3
(.287)
101
Features
■ Available in E6 series
■ Low profi le of only 5.0 mm
■ Inductance as low as 0.68 µH
■ RoHS compliant*
Applications
■ Input/output of DC/DC converters
■ Power supplies for:
- Portable communications equipment
- Camcorders
- LCD TVs
- Car radios
SDR1005 Series - SMD Power Inductors
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
Test Voltage .................... 0.1 V, 100 KHz
Refl ow Soldering .. 250 °C, 10 sec. max.
(in compliance with JEDEC,
J-STD-020C, Table 4-2)
Operating Temperature
................................-40 °C to +125 °C
(Temperature rise included)
Storage Temperature
................................-40 °C to +125 °C
Resistance to Soldering Heat
........................ +250 °C, 10 sec. max.
Electrical Specifi cations
Bourns
Part Number
Inductance
1 kHz
Q
Ref.
Test
Frequency
Q (MHz)
SRF
Min.
(MHz)
RDC
Max.
(Ω)
I rms
Max.
(A)
I sat
Typ.
(A)(µH) Tol. %
SDR1005-R68ML 0.68 ± 20 26 7.960 160 0.006 8.50 9.50
SDR1005-1R0ML 1 ± 20 55 2.600 137 0.007 7.50 9.00
SDR1005-1R5ML 1.5 ± 20 50 3.000 95 0.009 6.50 8.00
SDR1005-2R2ML 2.2 ± 20 51 2.470 65 0.012 6.10 7.00
SDR1005-2R5ML 2.5 ± 20 49 3.000 56 0.012 5.50 7.00
SDR1005-3R3ML 3.3 ± 20 45 2.520 54 0.015 5.00 6.40
SDR1005-4R7ML 4.7 ± 20 46 2.700 42 0.019 4.50 5.40
SDR1005-6R8ML 6.8 ± 20 56 2.000 31 0.030 3.40 4.50
SDR1005-100ML 10 ± 20 43 4.000 26 0.050 2.90 3.70
SDR1005-150ML 15 ± 20 42 2.700 22 0.060 2.50 3.00
SDR1005-220ML 22 ± 20 29 2.520 18 0.10 2.00 2.50
SDR1005-330KL 33 ± 10 29 2.200 14 0.12 1.80 2.00
SDR1005-470KL 47 ± 10 30 2.200 12 0.19 1.40 1.60
SDR1005-680KL 68 ± 10 24 2.200 11 0.24 1.20 1.40
SDR1005-101KL 100 ± 10 41 0.056 8 0.33 1.00 1.20
SDR1005-151KL 150 ± 10 58 0.087 6 0.59 0.80 1.00
SDR1005-221KL 220 ± 10 50 0.068 5 0.78 0.70 0.80
SDR1005-331KL 330 ± 10 56 0.070 4 1.15 0.55 0.60
SDR1005-471KL 470 ± 10 60 0.081 4 1.70 0.45 0.50
SDR1005-681KL 680 ± 10 72 0.096 3 2.60 0.35 0.40
SDR1005-102KL 1000 ± 10 78 0.122 2 3.90 0.30 0.35
SDR1005-152KL 1500 ± 10 97 0.131 2 6.30 0.25 0.30
SDR1005-222KL 2200 ± 10 85 0.128 2 8.20 0.20 0.24
SDR1005-332KL 3300 ± 10 106 0.128 1 14.00 0.16 0.18
SDR1005-472KL 4700 ± 10 96 0.125 1 17.00 0.15 0.16
SDR1005-682KL 6800 ± 10 105 0.171 1 30.00 0.11 0.12
SDR1005-822KL 8200 ± 10 102 0.145 1 34.00 0.11 0.12
SDR1005-103KL 10000 ± 10 102 0.138 1 39.00 0.10 0.11
General Specifi cations
Core ....................................... Ferrite DR
Wire ............................Enameled copper
Base ................................................DAP
Terminal ........................................ Cu/Sn
Rated Current
...................Ind. drop 10 % typ. at Isat
Temperature Rise
....................15 °C max. at rated I rms
Packaging .................... 600 pcs. per reel
Materials
Product Dimensions
*RoHS COMPLIANT
Recommended Layout
Electrical Schematic
DIMENSIONS:
MM
(INCHES)
•
= START OF WINDING
