SDR0302-331KL Bourns Inc., SDR0302-331KL Datasheet
SDR0302-331KL
Manufacturer Part Number
SDR0302-331KL
Description
INDUCTOR POWER 330UH 0.13A 0302
Manufacturer
Bourns Inc.
Series
SDR0302r
Type
Ferrite Corer
Datasheet
1.SDR0302-101KL.pdf
(2 pages)
Specifications of SDR0302-331KL
Inductance
330µH
Tolerance
±10%
Current
130mA
Current - Saturation
150mA
Shielding
Unshielded
Dc Resistance (dcr)
10 Ohm Max
Q @ Freq
40 @ 796kHz
Self Resonant Freq
6MHz
Package / Case
0.118" L x 0.110" W x 0.098" H (3.00mm x 2.80mm x 2.50mm)
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Frequency - Test
1kHz
Material - Core
Ferrite
Applications
Power Supplies
Maximum Dc Current
0.13 Amp
Maximum Dc Resistance
10 Ohms
Self Resonant Frequency
6 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
Current - Temperature Rise
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
SDR0302-331KL
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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SDR0302-331KL Summary of contents
Page 1
... SDR0302-101KL 100.0 ± 10 SDR0302-121KL 120.0 ± 10 SDR0302-151KL 150.0 ± 10 SDR0302-181KL 180.0 ± 10 SDR0302-221KL 220.0 ± 10 SDR0302-271KL 270.0 ± 10 SDR0302-331KL 330.0 ± 10 SDR0302-391KL 390.0 ± 10 SDR0302-471KL 470.0 ± 10 SDR0302-561KL 560.0 ± 10 SDR0302-681KL 680.0 ± 10 SDR0302-821KL 820.0 ± 10 SDR0302-102KL 1000.0 ± 10 SDR0302-122KL 1200 ...
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. ...