SDR0503-102KL Bourns Inc., SDR0503-102KL Datasheet
SDR0503-102KL
Manufacturer Part Number
SDR0503-102KL
Description
INDUCTOR POWER 1000UH 10% SMD
Manufacturer
Bourns Inc.
Series
SDR0503r
Type
Ferrite Corer
Datasheet
1.SDR0503-101KL.pdf
(2 pages)
Specifications of SDR0503-102KL
Inductance
1mH
Tolerance
±10%
Current
110mA
Current - Saturation
135mA
Dc Resistance (dcr)
11.5 Ohm
Q @ Freq
40 @ 252kHz
Self Resonant Freq
3MHz
Package / Case
0.197" L x 0.189" W x 0.118" H (5.00mm x 4.80mm x 3.00mm)
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Frequency - Test
1kHz
Material - Core
Ferrite
Applications
Power Supplies
Maximum Dc Current
0.11 Amp
Maximum Dc Resistance
11.5 Ohms
Self Resonant Frequency
3 MHz
Q Minimum
40
Dimensions
5 mm Dia. x 3mm H
Operating Temperature Range
- 40 C to + 125 C
Termination Style
SMD/SMT
Case Size
0503
Current, Rating
0.11 A
Frequency, Self Resonant
3 MHz
Q Factor
40
Resistance, Dc
11.5 Ohms
Temperature, Operating, Maximum
+125 °C
Temperature, Operating, Minimum
–40 °C
Termination
SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Shielding
-
Current - Temperature Rise
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
SDR0503-102KLTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SDR0503-102KL
Manufacturer:
BOURNS
Quantity:
55 000
Part Number:
SDR0503-102KL
Manufacturer:
BOURNS/伯恩斯
Quantity:
20 000
*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.
Bourns Part No.
SDR0503-100ML
SDR0503-120ML
SDR0503-150ML
SDR0503-180ML
SDR0503-220ML
SDR0503-270ML
SDR0503-330KL
SDR0503-390KL
SDR0503-470KL
SDR0503-560KL
SDR0503-680KL
SDR0503-820KL
SDR0503-101KL
SDR0503-121KL
SDR0503-151KL
SDR0503-181KL
SDR0503-221KL
SDR0503-271KL
SDR0503-331KL
SDR0503-391KL
SDR0503-471KL
SDR0503-561KL
SDR0503-681KL
SDR0503-821KL
SDR0503-102KL
SDR0503-122JL
SDR0503-152JL
SDR0503-182JL
SDR0503-222JL
SDR0503-272JL
SDR0503-332JL
SDR0503-392JL
SDR0503-472JL
SDR0503-502JL
SDR0503-562JL
SDR0503-682JL
SDR0503-822JL
SDR0503-103JL
SDR0503-123JL
SDR0503-153JL
Electrical Specifications
Inductance 1kHz
10000
12000
15000
1000
1200
1500
1800
2200
2700
3300
3900
4700
5000
5600
6800
8200
(µH)
100
120
150
180
220
270
330
390
470
560
680
820
10
12
15
18
22
27
33
39
47
56
68
82
Tol. %
± 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
± 5
± 5
± 5
± 5
± 5
± 5
± 5
± 5
± 5
± 5
± 5
± 5
± 5
± 5
± 5
Ref.
10
20
20
20
20
20
15
15
20
20
20
15
40
40
40
40
35
35
30
30
30
30
30
40
40
40
40
40
40
40
40
40
40
40
40
40
40
30
30
30
Q
Frequency
0.0796
0.0796
0.0796
(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
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.252
0.252
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
Test
Features
■
■
■
■
SDR0503 Series - SMD Power Inductors
Available in E12 series
Low profile of only 3.3 mm
High inductance of 15 mH
RoHS compliant*
(MHz)
SRF
Min.
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
110.00
148.00
168.00
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
Max.
RDC
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
(Ω)
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 rms
Max.
(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
I sat
Typ.
(A)
Applications
■
■
Test Voltage........................................1 V
Reflow Soldering ...230 °C, 50 sec. max.
Operating Temperature ..-40 °C to +125 °C
Storage Temperature..-40 °C to +125 °C
Resistance to Soldering Heat
Core .......................................Ferrite DR
Wire ............................Enameled copper
Terminal.....................................Ag/Ni/Sn
Rated Current..Ind. drop 10 % typ. at Isat
Temperature Rise ..................40 °C max.
Packaging ....................500 pcs. per reel
General Specifications
Materials
Product Dimensions
Recommended Layout
Typical Part Marking
Input/output of DC/DC converters
Power supplies for:
•
•
•
•
..................................260 °C for 5 sec.
(.217)
5.5
Portable communication equipment
Camcorders
LCD TVs
Car radios
DIMENSIONS:
(.197 ± .012)
(Temperature rise included)
5.0 ± 0.3
START
100
FINISH
MAX.
(.197)
5.0
(.079)
2.0
(.118 ± .012)
TYP.
(.071)
(.189 ± .012)
(INCHES)
1.8
3.0 ± 0.3
4.8 ± 0.3
MM
at rated Irms
(.075)
1.9
MAX.
MAX.
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SDR0503-102KL Summary of contents
Page 1
... 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 ± SDR0503-272JL 2700 ± SDR0503-332JL 3300 ± 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 ± ...