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BOURNS

SDR0503 Datasheet Preview

SDR0503 Datasheet

SMD Power Inductor

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*RoHS COMPLIANT
Features
Available in E12 series
Low profile of only 3.3 mm
High inductance of 15 mH
RoHS compliant*
Applications
Input/output of DC/DC converters
Power supplies for:
- Portable communications equipment
- Camcorders
- LCD TVs
SDR0503 Series - SMD Power Inductors
Inductance 1kHz
Bourns Part No.
( H) Tol. %
Q
Ref.
SDR0503-100ML 10
± 20
10
SDR0503-120ML 12
± 20
20
SDR0503-150ML 15
± 20
20
SDR0503-180ML 18
± 20
20
SDR0503-220ML 22
± 20
20
SDR0503-270ML 27
± 20
20
SDR0503-330KL 33
± 10
15
SDR0503-390KL 39
± 10
15
SDR0503-470KL 47
± 10
20
SDR0503-560KL 56
± 10
20
SDR0503-680KL 68
± 10
20
SDR0503-820KL 82
± 10
15
SDR0503-101KL 100 ± 10
40
SDR0503-121KL 120 ± 10
40
SDR0503-151KL 150 ± 10
40
SDR0503-181KL 180 ± 10
40
SDR0503-221KL 220 ± 10
35
SDR0503-271KL 270 ± 10
35
SDR0503-331KL 330 ± 10
30
SDR0503-391KL 390 ± 10
30
SDR0503-471KL 470 ± 10
30
SDR0503-561KL 560 ± 10
30
SDR0503-681KL 680 ± 10
30
SDR0503-821KL 820 ± 10
40
SDR0503-102KL 1000 ± 10
40
SDR0503-122JL 1200 ± 5
40
SDR0503-152JL 1500 ± 5
40
SDR0503-182JL 1800 ± 5
40
SDR0503-222JL 2200 ± 5
40
SDR0503-272JL 2700 ± 5
40
SDR0503-332JL 3300 ± 5
40
SDR0503-392JL 3900 ± 5
40
SDR0503-472JL 4700 ± 5
40
SDR0503-502JL 5000 ± 5
40
SDR0503-562JL 5600 ± 5
40
SDR0503-682JL 6800 ± 5
40
SDR0503-822JL 8200 ± 5
40
SDR0503-103JL 10000 ± 5
30
SDR0503-123JL 12000 ± 5
30
SDR0503-153JL 15000 ± 5
30
Test
Frequency
(MHz)
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.0796
0.0796
0.0796
SRF
Min.
(MHz)
30.0
29.0
27.0
24.0
22.0
20.0
18.0
17.0
14.0
13.0
12.0
10.0
9.0
8.0
7.0
7.0
6.0
6.0
5.0
5.0
5.0
4.0
4.0
3.0
3.0
3.0
2.0
2.0
2.0
2.0
2.0
2.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
RDC
Max.
()
0.13
0.16
0.19
0.21
0.28
0.32
0.38
0.42
0.60
0.71
0.76
0.88
1.60
1.70
2.00
2.30
2.50
2.90
3.30
3.70
4.90
5.70
7.50
10.00
11.50
12.00
13.00
15.00
22.00
26.00
38.00
40.00
48.00
60.00
72.00
80.00
92.00
110.00
148.00
168.00
I rms
Max.
(A)
1.300
1.200
1.050
0.950
0.900
0.800
0.700
0.650
0.600
0.500
0.450
0.420
0.400
0.370
0.330
0.300
0.250
0.230
0.210
0.190
0.180
0.160
0.140
0.120
0.110
0.063
0.059
0.055
0.053
0.050
0.045
0.042
0.040
0.039
0.038
0.034
0.030
0.027
0.025
0.020
I sat
Typ.
(A)
1.600
1.450
1.260
1.300
1.060
1.000
0.850
0.800
0.750
0.700
0.600
0.520
0.480
0.450
0.400
0.350
0.340
0.280
0.280
0.240
0.220
0.190
0.160
0.155
0.135
0.090
0.072
0.070
0.070
0.070
0.062
0.060
0.050
0.050
0.050
0.045
0.045
0.040
0.038
0.032
Test Voltage ........................................ 1 V
....... 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 5 sec.
Moisture Sensitivity Level .......................1
................... N/A
Core......................................... Ferrite DR
Wire ..............................Enameled copper
Terminal ......................................Ag/Ni/Sn
Rated Current ..Ind. drop 10 % typ. at Isat
Temp. Rise.........40 °C max. at rated Irms
Packaging...................... 500 pcs. per reel
5.0 ± 0.3
(.197 ± .012)
MAX.
3.0 ± 0.3
(.118 ± .012)
MAX.
2.0 TYP.
(.079)
4.8
(.189
±
±
0.0.312) MAX.
5.5
(.217)
5.0
(.197)
1.9
(.075)
DIMENSIONS:
MM
(INCHES)
1.8
(.071)
100
1
4
WARNING Cancer and Reproductive Harm
www.P65Warnings.ca.gov
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice. Users should verify actual device performance in their specific
applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the
last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.




BOURNS

SDR0503 Datasheet Preview

SDR0503 Datasheet

SMD Power Inductor

No Preview Available !

SSRDFR00550043SSeerireiess--LSinMeDFiPltoewr er Inductors
178.0
(7.00)
DIA.
2.0 ± 0.5
(.079 ± .020)
21.0 ± 0.8
(.827 ± .031)
18.4
(.724)
13.0 ± 0.5
(.512 ± .020)
DIA.
50.0
(1.969)
THICKNESS
0.10
(.004)
MAX.
EMBOSSED
CAVITY
13.0 ± 0.5
(.512 ± .020)
DIA.
0.4 ± 0.05
(.016 ± .002)
12 ± 0.3
(.472 ± .012)
14.0
(.551)
5.5 ± 0.1
(.217 ± .004)
END
1.55 ± 0.05
(.061 ± .002)
DIA.
4.75 ± 0.1
(.187 ± .004)
EMBOSSED
CARRIER
4.0 ± 0.1
(.157 ± .004)
START
3.3 ± 0.1
(.130 ± .004)
4.8 ± 0.1
(.189 ± .004)
NO COMPONENT
160
(6.299)
1.5
(.059)
DIA.
COMPONENTS
3200
(125.984)
USER DIRECTION OF FEED
QTY: 500 PCS. PER REEL
8.0 ± 0.1
(.315 ± .004)
NO COMPONENT
400
(15.748)
DIMENSIONS:
MM
(INCHES)
Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
EMEA: Tel: +36 88 520 390 • Email: eurocus@bourns.com
The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com
www.bourns.com
REV. 02/18
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.


Part Number SDR0503
Description SMD Power Inductor
Maker BOURNS
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