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SDR0503-272JL

P1-P2
SDR0503 Series - SMD Power Inductors
*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.
Customers should verify actual device performance in their specific applications.
*RoHS COMPLIANT
Inductance 1kHz
Q
Test SRF RDC I rms I sat
Bourns Part No.
(
µµ
H) Tol. %
Ref.
Frequency Min. Max. Max. Typ.
(MHz) (MHz) (
ΩΩ
) (A) (A)
SDR0503-100ML 10 ± 20 10 2.52 30.0 0.13 1.300 1.600
SDR0503-120ML 12 ± 20 20 2.52 29.0 0.16 1.200 1.450
SDR0503-150ML 15 ± 20 20 2.52 27.0 0.19 1.050 1.260
SDR0503-180ML 18 ± 20 20 2.52 24.0 0.21 0.950 1.300
SDR0503-220ML 22 ± 20 20 2.52 22.0 0.28 0.900 1.060
SDR0503-270ML 27 ± 20 20 2.52 20.0 0.32 0.800 1.000
SDR0503-330KL 33 ± 10 15 2.52 18.0 0.38 0.700 0.850
SDR0503-390KL 39 ± 10 15 2.52 17.0 0.42 0.650 0.800
SDR0503-470KL 47 ± 10 20 2.52 14.0 0.60 0.600 0.750
SDR0503-560KL 56 ± 10 20 2.52 13.0 0.71 0.500 0.700
SDR0503-680KL 68 ± 10 20 2.52 12.0 0.76 0.450 0.600
SDR0503-820KL 82 ± 10 15 2.52 10.0 0.88 0.420 0.520
SDR0503-101KL 100 ± 10 40 0.796 9.0 1.60 0.400 0.480
SDR0503-121KL 120 ± 10 40 0.796 8.0 1.70 0.370 0.450
SDR0503-151KL 150 ± 10 40 0.796 7.0 2.00 0.330 0.400
SDR0503-181KL 180 ± 10 40 0.796 7.0 2.30 0.300 0.350
SDR0503-221KL 220 ± 10 35 0.796 6.0 2.50 0.250 0.340
SDR0503-271KL 270 ± 10 35 0.796 6.0 2.90 0.230 0.280
SDR0503-331KL 330 ± 10 30 0.796 5.0 3.30 0.210 0.280
SDR0503-391KL 390 ± 10 30 0.796 5.0 3.70 0.190 0.240
SDR0503-471KL 470 ± 10 30 0.796 5.0 4.90 0.180 0.220
SDR0503-561KL 560 ± 10 30 0.796 4.0 5.70 0.160 0.190
SDR0503-681KL 680 ± 10 30 0.796 4.0 7.50 0.140 0.160
SDR0503-821KL 820 ± 10 40 0.796 3.0 10.00 0.120 0.155
SDR0503-102KL 1000 ± 10 40 0.252 3.0 11.50 0.110 0.135
SDR0503-122JL 1200 ± 5 40 0.252 3.0 12.00 0.063 0.090
SDR0503-152JL 1500 ± 5 40 0.252 2.0 13.00 0.059 0.072
SDR0503-182JL 1800 ± 5 40 0.252 2.0 15.00 0.055 0.070
SDR0503-222JL 2200 ± 5 40 0.252 2.0 22.00 0.053 0.070
SDR0503-272JL 2700 ± 5 40 0.252 2.0 26.00 0.050 0.070
SDR0503-332JL 3300 ± 5 40 0.252 2.0 38.00 0.045 0.062
SDR0503-392JL 3900 ± 5 40 0.252 2.0 40.00 0.042 0.060
SDR0503-472JL 4700 ± 5 40 0.252 1.0 48.00 0.040 0.050
SDR0503-502JL 5000 ± 5 40 0.252 1.0 60.00 0.039 0.050
SDR0503-562JL 5600 ± 5 40 0.252 1.0 72.00 0.038 0.050
SDR0503-682JL 6800 ± 5 40 0.252 1.0 80.00 0.034 0.045
SDR0503-822JL 8200 ± 5 40 0.252 1.0 92.00 0.030 0.045
SDR0503-103JL 10000 ± 5 30 0.0796 1.0 110.00 0.027 0.040
SDR0503-123JL 12000 ± 5 30 0.0796 1.0 148.00 0.025 0.038
SDR0503-153JL 15000 ± 5 30 0.0796 1.0 168.00 0.020 0.032
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 communication equipment
• Camcorders
• LCD TVs
• Car radios
Electrical Specifications
Product Dimensions
Recommended Layout
5.0 ± 0.3
(.197 ± .012)
MAX.
MAX.
3.0 ± 0.3
(.118 ± .012)
General Specifications
Test Voltage........................................1 V
Reflow Soldering ...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.
Materials
Core .......................................Ferrite DR
Wire ............................Enameled copper
Terminal.....................................Ag/Ni/Sn
Rated Current..Ind. drop 10 % typ. at Isat
Temperature Rise ..................40 °C max.
at rated Irms
Packaging ....................500 pcs. per reel
2.0
(.079)
MAX.
TYP.
4.8 ± 0.3
(.189 ± .012)
5.0
(.197)
5.5
(.217)
1.9
(.075)
1.8
(.071)
Typical Part Marking
100
DIMENSIONS:
MM
(INCHES)
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
REV. 02/12
SDR0503 Series - SMD Power Inductors
14.0
(.551)
18.4
(.724)
2.0 ± 0.5
(.079 ± .020)
50.0
(1.969)
178.0
(7.00)
DIA.
13.0 ± 0.5
(.512 ± .020)
DIA.
13.0 ± 0.5
(.512 ± .020)
DIA.
21.0 ± 0.8
(.827 ± .031)
EMBOSSED
CARRIER
EMBOSSED
CAVITY
0.10
(.004)
THICKNESS
MAX.
Packaging Specifications
END
START
USER DIRECTION OF FEED
160
(6.299)
NO COMPONENT NO COMPONENTCOMPONENTS
0.4 ± 0.05
(.016 ± .002)
3.3 ± 0.1
(.130 ± .004)
3200
(125.984)
400
(15.748)
4.0 ± 0.1
(.157 ± .004)
8.0 ± 0.1
(.315 ± .004)
4.75 ± 0.1
(.187 ± .004)
12 ± 0.3
(.472 ± .012)
4.8 ± 0.1
(.189 ± .004)
5.5 ± 0.1
(.217 ± .004)
1.55 ± 0.05
(.061 ± .002)
DIA.
1.5
(.059)
DIA.
100 100 100 100
QTY: 500 PCS. PER REEL
DIMENSIONS:
MM
(INCHES)
P1-P2

SDR0503-272JL

Mfr. #:
Buy SDR0503-272JL
Manufacturer:
Bourns
Description:
Fixed Inductors 2700uH 5% SMD 0503
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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