INDUCTOR POWER 0503

SDR0503-681KL

Manufacturer Part NumberSDR0503-681KL
DescriptionINDUCTOR POWER 0503
ManufacturerBourns Inc.
SeriesSDR0503
SDR0503-681KL datasheet
 


Specifications of SDR0503-681KL

Inductance Tolerance± 10%Dc Resistance Max7.5ohm
Dc Current Rating160mASelf Resonant Frequency4MHz
Q Factor30Core MaterialFerrite DR
No. Of Pins2Inductance680µH
Lead Free Status / RoHS StatusLead free / RoHS Compliant  
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Electrical Specifications
Inductance 1kHz
Q
Bourns Part No.
Ref.
(µH)
Tol. %
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
*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.
Features
Available in E12 series
Low profile of only 3.3 mm
High inductance of 15 mH
RoHS compliant*
SDR0503 Series - SMD Power Inductors
Test
SRF
RDC
I rms
Frequency
Min.
Max.
Max.
(MHz)
(MHz)
(Ω)
(A)
2.52
30.0
0.13
1.300
2.52
29.0
0.16
1.200
2.52
27.0
0.19
1.050
2.52
24.0
0.21
0.950
2.52
22.0
0.28
0.900
2.52
20.0
0.32
0.800
2.52
18.0
0.38
0.700
2.52
17.0
0.42
0.650
2.52
14.0
0.60
0.600
2.52
13.0
0.71
0.500
2.52
12.0
0.76
0.450
2.52
10.0
0.88
0.420
0.796
9.0
1.60
0.400
0.796
8.0
1.70
0.370
0.796
7.0
2.00
0.330
0.796
7.0
2.30
0.300
0.796
6.0
2.50
0.250
0.796
6.0
2.90
0.230
0.796
5.0
3.30
0.210
0.796
5.0
3.70
0.190
0.796
5.0
4.90
0.180
0.796
4.0
5.70
0.160
0.796
4.0
7.50
0.140
0.796
3.0
10.00
0.120
0.252
3.0
11.50
0.110
0.252
3.0
12.00
0.063
0.252
2.0
13.00
0.059
0.252
2.0
15.00
0.055
0.252
2.0
22.00
0.053
0.252
2.0
26.00
0.050
0.252
2.0
38.00
0.045
0.252
2.0
40.00
0.042
0.252
1.0
48.00
0.040
0.252
1.0
60.00
0.039
0.252
1.0
72.00
0.038
0.252
1.0
80.00
0.034
0.252
1.0
92.00
0.030
0.0796
1.0
110.00
0.027
0.0796
1.0
148.00
0.025
0.0796
1.0
168.00
0.020
Applications
Input/output of DC/DC converters
Power supplies for:
Portable communication equipment
Camcorders
LCD TVs
Car radios
General Specifications
Test Voltage........................................1 V
I sat
Reflow Soldering ...230 °C, 50 sec. max.
Typ.
Operating Temperature ..-40 °C to +125 °C
(A)
(Temperature rise included)
1.600
Storage Temperature..-40 °C to +125 °C
1.450
Resistance to Soldering Heat
1.260
..................................260 °C for 5 sec.
1.300
Materials
1.060
Core .......................................Ferrite DR
1.000
Wire ............................Enameled copper
0.850
Terminal.....................................Ag/Ni/Sn
0.800
Rated Current..Ind. drop 10 % typ. at Isat
Temperature Rise ..................40 °C max.
0.750
0.700
Packaging ....................500 pcs. per reel
0.600
0.520
Product Dimensions
0.480
5.0 ± 0.3
0.450
(.197 ± .012)
MAX.
0.400
0.350
0.340
0.280
(.118 ± .012)
0.280
0.240
2.0
TYP.
0.220
(.079)
0.190
0.160
0.155
(.189 ± .012)
0.135
0.090
0.072
0.070
Recommended Layout
0.070
5.0
0.070
(.197)
0.062
0.060
0.050
5.5
0.050
(.217)
0.050
0.045
1.8
0.045
(.071)
0.040
Typical Part Marking
0.038
0.032
START
100
FINISH
DIMENSIONS:
(INCHES)
at rated Irms
3.0 ± 0.3
MAX.
4.8 ± 0.3
MAX.
1.9
(.075)
MM

SDR0503-681KL Summary of contents

  • Page 1

    ... SDR0503-221KL 220 ± SDR0503-271KL 270 ± SDR0503-331KL 330 ± SDR0503-391KL 390 ± SDR0503-471KL 470 ± SDR0503-561KL 560 ± SDR0503-681KL 680 ± SDR0503-821KL 820 ± SDR0503-102KL 1000 ± SDR0503-122JL 1200 ± SDR0503-152JL 1500 ± SDR0503-182JL 1800 ± SDR0503-222JL 2200 ± 5 ...

  • Page 2

    ... SDR0503 Series - SMD Power Inductors Packaging Specifications 2.0 ± 0.5 (.079 ± .020) 178.0 (7.00) DIA. 21.0 ± 0.8 (.827 ± .031) 13.0 ± 0.5 DIA. (.512 ± .020) 0.4 ± 0.05 (.016 ± .002) 12 ± 0.3 (.472 ± .012) 3.3 ± 0.1 (.130 ± ...