SDR1005-470KL Bourns Inc., SDR1005-470KL Datasheet
SDR1005-470KL
Manufacturer Part Number
SDR1005-470KL
Description
INDUCTOR 47UH SMD POWER
Manufacturer
Bourns Inc.
Series
SDR1005r
Type
Ferrite Corer
Datasheet
1.SDR1005-472KL.pdf
(2 pages)
Specifications of SDR1005-470KL
Inductance
47µH
Tolerance
±10%
Shielding
Unshielded
Current
1.4A
Current - Saturation
1.6A
Dc Resistance (dcr)
190 mOhm Max
Q @ Freq
25 @ 1MHz
Self Resonant Freq
12MHz
Package / Case
0.500" L x 0.393" W x 0.197" H (12.70mm x 10.00mm x 5.00mm)
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Frequency - Test
1kHz
Material - Core
Ferrite
Applications
Power Supplies
Test Frequency
1 MHz
Maximum Dc Current
1.4 Amps
Maximum Dc Resistance
0.19 Ohms
Self Resonant Frequency
12 MHz
Q Minimum
25
Dimensions
10 mm W x 12.7 mm L x 5 mm H
Operating Temperature Range
- 40 C to + 125 C
Termination Style
SMD/SMT
Current - Temperature Rise
-
Application
Input⁄output of DC⁄DC converters, power supplies for portable communications equipment, camcorders, LCD TVs, car radios
Case Size
1005
Current, Rating
1.4 A
Frequency, Self Resonant
12 MHz
Height
0.197 in.
Q Factor
25
Resistance Dc
0.19 Ohms
Resistance, Dc
0.19 Ohms
Standards
RoHS Compliant
Temperature, Junction, Maximum
+125 °C
Temperature, Operating
-40 to +125 °C
Temperature, Operating, Maximum
+125 °C
Temperature, Operating, Minimum
–40 °C
Termination
SMT
Width
0.5 in.
Core Material
Ferrite
Impedance
Not RequiredOhm
Tolerance (+ Or -)
10%
Dc Resistance
190mOhm
Operating Temp Range
-40C to 125C
Q
25
Dc Current
1.4A
Product Diameter (mm)
Not Requiredmm
Product Height (mm)
5.3mm
Product Depth (mm)
10.2mm
Product Length (mm)
12.9mm
Military Standard
Not Required
Failure Rate
Not Required
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Temperature Rise
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
SDR1005-470KL
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SDR1005-470KL
Manufacturer:
BOURNS
Quantity:
66 000
*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.
SDR1005-R68ML
SDR1005-1R0ML
SDR1005-1R5ML
SDR1005-2R2ML
SDR1005-2R5ML
SDR1005-3R3ML
SDR1005-4R7ML
SDR1005-6R8ML
SDR1005-100ML
SDR1005-150ML
SDR1005-220ML
SDR1005-330KL
SDR1005-470KL
SDR1005-680KL
SDR1005-101KL
SDR1005-151KL
SDR1005-221KL
SDR1005-331KL
SDR1005-471KL
SDR1005-681KL
SDR1005-102KL
SDR1005-152KL
SDR1005-222KL
SDR1005-332KL
SDR1005-472KL
SDR1005-682KL
SDR1005-822KL
SDR1005-103KL
Electrical Specifications
Inductance 1kHz
10000
1000
1500
2200
3300
4700
6800
8200
0.68
(µH)
100
150
220
330
470
680
1.5
2.2
2.5
3.3
4.7
6.8
10
15
22
33
47
68
1
Tol. %
± 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
Ref.
106
105
102
102
26
55
50
51
49
45
46
56
43
42
29
29
30
24
41
58
50
56
60
72
78
97
85
96
Q
Frequency
Q (MHz)
7.960
2.600
3.000
2.470
3.000
2.520
2.700
2.000
4.000
2.700
2.520
2.200
2.200
2.200
0.056
0.087
0.068
0.070
0.081
0.096
0.122
0.131
0.128
0.128
0.125
0.171
0.145
0.138
Test
Features
■
■
■
■
SDR1005 Series - SMD Power Inductors
Electrical Schematic
Available in E6 series
Low profile of only 5.0 mm
Inductance as low as 0.68 µH
RoHS compliant*
(MHz)
SRF
Min.
160
137
95
65
56
54
42
31
26
22
18
14
12
11
8
6
5
4
4
3
2
2
2
1
1
1
1
1
DIMENSIONS:
0.006
0.007
0.009
0.012
0.012
0.015
0.019
0.030
0.050
0.060
14.00
17.00
30.00
34.00
39.00
Max.
RDC
0.10
0.12
0.19
0.24
0.33
0.59
0.78
1.15
1.70
2.60
3.90
6.30
8.20
(Ω)
(INCHES)
I rms
Max.
8.50
7.50
6.50
6.10
5.50
5.00
4.50
3.40
2.90
2.50
2.00
1.80
1.40
1.20
1.00
0.80
0.70
0.55
0.45
0.35
0.30
0.25
0.20
0.16
0.15
0.11
0.11
0.10
MM
(A)
9.50
9.00
8.00
7.00
7.00
6.40
5.40
4.50
3.70
3.00
2.50
2.00
1.60
1.40
1.20
1.00
0.80
0.60
0.50
0.40
0.35
0.30
0.24
0.18
0.16
0.12
0.12
0.11
I sat
Typ.
(A)
Applications
■
■
Test Voltage .....................0.1 V, 100 KHz
Reflow soldering.....250 °C; 10 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
Base .................................................DAP
Terminal .........................................Cu/Sn
Rated Current
Temperature Rise ..................15 °C max.
Packaging.....................600 pcs. per reel
General Specifications
Materials
Recommended Layout
Product Dimensions
............................250 °C, 10 sec. max.
...................Ind. drop 10 % typ. at Isat
Input/output of DC/DC converters
Power supplies for:
• Portable communications equipment
• Camcorders
• LCD TVs
• Car radios
•
(.287)
= START OF WINDING
(.500 ± .008)
7.3
12.7 ± 0.2
(In compliance with JEDEC,
(Temperature rise included)
J-STD-020C, Table 4-2)
(.118)
3.0
(.299 ± .012)
7.6 ± 0.3
(.393 ± .008)
(.197 ± .012)
10.0 ± 0.2
5.0 ± 0.3
(.094 ± .008)
(.098 ± .008)
2.4 ± 0.2
(.110)
at rated Irms
2.8
2.5 ± 0.2
TYP.
MAX.
TYP.
TYP.
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SDR1005-470KL Summary of contents
Page 1
... SDR1005-3R3ML 3.3 ± SDR1005-4R7ML 4.7 ± SDR1005-6R8ML 6.8 ± SDR1005-100ML 10 ± SDR1005-150ML 15 ± SDR1005-220ML 22 ± SDR1005-330KL 33 ± SDR1005-470KL 47 ± SDR1005-680KL 68 ± SDR1005-101KL 100 ± SDR1005-151KL 150 ± SDR1005-221KL 220 ± SDR1005-331KL 330 ± SDR1005-471KL 470 ± SDR1005-681KL 680 ± 10 ...
Page 2
... SDR1005 Series - SMD Power Inductor Soldering Profile 300 <1> Max seconds at 250 °C <2> Max seconds > 220 °C 250 200 150 100 50 Ramp-up 4 °/second maximum Packaging Specifications 2.0 ± 0.5 (.079 ± .020) 330 (12.99) DIA. 21.0 ± 0.8 (.827 ± .031) 13.0 ± ...