SDR0302-122KL Bourns Inc., SDR0302-122KL Datasheet
SDR0302-122KL
Manufacturer Part Number
SDR0302-122KL
Description
INDUCTOR POWER 0302
Manufacturer
Bourns Inc.
Series
SDR0302r
Datasheet
1.SDR0302-101KL.pdf
(2 pages)
Specifications of SDR0302-122KL
Inductance
1.2 mH
Tolerance
10 %
Maximum Dc Current
0.06 Amp
Maximum Dc Resistance
30 Ohms
Self Resonant Frequency
3 MHz
Q Minimum
40
Dimensions
2.5 mm W x 3 mm L
Termination Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Bourns Part No.
SDR0302-1R0ML
SDR0302-1R2ML
SDR0302-1R4ML
SDR0302-1R5ML
SDR0302-1R8ML
SDR0302-2R2ML
SDR0302-2R7ML
SDR0302-3R3ML
SDR0302-3R9ML
SDR0302-4R7ML
SDR0302-5R6ML
SDR0302-6R8ML
SDR0302-8R2ML
SDR0302-100ML
SDR0302-120ML
SDR0302-150ML
SDR0302-180ML
SDR0302-220ML
SDR0302-270ML
SDR0302-330KL
SDR0302-390KL
SDR0302-470KL
SDR0302-560KL
SDR0302-680KL
SDR0302-820KL
SDR0302-101KL
SDR0302-121KL
SDR0302-151KL
SDR0302-181KL
SDR0302-221KL
SDR0302-271KL
SDR0302-331KL
SDR0302-391KL
SDR0302-471KL
SDR0302-561KL
SDR0302-681KL
SDR0302-821KL
SDR0302-102KL
SDR0302-122KL
Typical Part Marking
Electrical Specifications
START
100
FINISH
Inductance 1kHz
1000.0
1200.0
100.0
120.0
150.0
180.0
220.0
270.0
330.0
390.0
470.0
560.0
680.0
820.0
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
(µ µ H)
1.0
1.2
1.4
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
Tol. %
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
Ref.
20
22
22
23
23
22
22
23
24
18
18
18
16
18
15
20
18
23
23
20
24
23
18
24
24
40
40
38
45
40
45
40
40
42
43
43
45
40
40
Q
Frequency
Features
SDR0302 Series - SMD Power Inductors
(MHz)
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
Electrical Schematic
Test
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
Available in E12 series
Low profile of only 2.5 mm
Low inductance values
RoHS compliant*
1
125.0
100.0
(MHz)
Min.
95.0
95.0
85.0
75.0
72.0
68.0
50.0
45.0
42.0
40.0
35.0
34.0
33.0
32.0
28.0
22.0
20.0
18.0
18.0
17.0
16.0
14.0
12.0
10.0
10.0
SRF
9.0
8.5
8.0
7.0
6.0
5.5
5.0
4.8
4.3
4.0
3.2
3.0
10.00
10.80
14.30
16.00
18.00
22.50
26.00
30.00
Max.
RDC
0.06
0.07
0.07
0.07
0.08
0.09
0.10
0.11
0.12
0.15
0.16
0.18
0.20
0.25
0.28
0.40
0.46
0.66
0.75
0.85
1.12
1.27
1.45
1.85
2.10
2.85
3.20
4.60
5.00
5.70
8.60
(Ω Ω )
2.100
2.000
1.500
1.900
1.800
1.650
1.500
1.400
1.300
1.200
1.100
1.000
0.900
0.800
0.750
0.650
0.580
0.520
0.480
0.420
0.380
0.360
0.340
0.300
0.280
0.260
0.220
0.200
0.185
0.170
0.150
0.130
0.120
0.105
0.095
0.085
0.080
0.070
0.060
I rms
Max.
(A)
Customers should verify actual device performance in their specific applications.
4
2.700
2.500
2.300
2.300
2.000
1.850
1.700
1.600
1.500
1.350
1.300
1.200
1.050
0.900
0.850
0.800
0.750
0.650
0.550
0.500
0.450
0.400
0.350
0.320
0.300
0.280
0.250
0.230
0.210
0.190
0.170
0.150
0.140
0.130
0.120
0.110
0.100
0.090
0.080
I sat
Typ.
(A)
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Applications
Test Voltage........................................1 V
Reflow Soldering ...230 °C, 50 sec. max.
Operating Temperature
Storage Temperature
Resistance to Soldering Heat
Core .......................................Ferrite DR
Wire .............Enameled copper wire 130
Terminal.....................................Ag/Ni/Sn
Rated Current
Temperature Rise ..................40 °C max.
Packaging ..................2000 pcs. per reel
General Specifications
Materials
Product Dimensions
Recommended Layout
.................................-40 °C to +125 °C
.....................................-40 °C to +125 °C
Input/output of DC/DC converters
Power supplies for:
•
•
•
•
...................Ind. drop 10 % typ. at Isat
(.031)
..................................260 °C for 5 sec.
0.8
Specifications are subject to change without notice.
Portable communication equipment
Camcorders
LCD TVs
Car radios
DIMENSIONS:
(.118 ± .012)
(Temperature rise included)
3.0 ± 0.3
(.118)
MAX.
3.0
(.035)
0.9
(INCHES)
TYP.
(.110 ± .012)
(.098 ± .012)
2.8 ± 0.3
MM
2.5 ± 0.3
at rated Irms
(.055)
(.055)
1.4
1.4
MAX.
MAX.
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SDR0302-122KL Summary of contents
Page 1
... SDR0302-561KL 560.0 ± 10 SDR0302-681KL 680.0 ± 10 SDR0302-821KL 820.0 ± 10 SDR0302-102KL 1000.0 ± 10 SDR0302-122KL 1200.0 ± 10 Typical Part Marking START 100 FINISH Features Available in E12 series Low profile of only 2.5 mm Low inductance values RoHS compliant* SDR0302 Series - SMD Power Inductors Test ...
Page 2
... SDR0302 Series - SMD Power Inductors Packaging Specifications 2.0 ± 0.5 (.079 ± .020) 330.0 (13.00) DIA. 21.0 ± 0.8 (.827 ± .031) 13.0 ± 0.5 DIA. (.512 ± .020) END NO COMPONENT 200 (7.874) REV. 10/08 Specifications are subject to change without notice. ...