Features
Applications
Power supplies
DC/DC converters
General use
Available in E12 series
Inductance range: 1.0 μH to 47 mH
RoHS compliant*
RLB9012 Radial Inductor
General Specifications
Inductance Drop at Rated Current (IDC).................................................................................................................................................5 %
Operating Temperature ......................................................................................................................................................-55 °C to +125 °C
Storage Temperature ........................................................................................................................................................-55 °C to +105 °C
Materials
Core Material.........................................................................................................................................................................Ferrite DR core
Wire............................................................................................................................................................................Enameled copper wire
Terminal .........................................................................................................................................................................................Cu/AG/Sn
Tube..............................................................................................................................................................Shrinkable tube 125 °C, 600 V
Electrical Schematic
Product Dimensions
9.0
9.0
(.354)
MAX.
(.354)
MAX.
12.2
(.480)
MAX.
2.5
(.098)
MAX.
Typical Part Marking
MM
(INCHES)
18.0 5.0
(.709 .197)
DIMENSIONS ARE:
Inductance Code:
-
-
First two digits are significant
Third digit represents the
number of zeroes to follow
25.0 5.0
(.984 .197)
470
0.65 0.05
(.026 .002)
5.0 0.8
(.197 .031)
Electrical Characteristics
BOURNS Part No.
Test freq. (MHz)
Inductance
(µH)
Q
SRF
RDC
IDC
ref.
(MHz) min.
150.00
100.00
90.00
65.00
51.00
29.00
14.00
13.00
12.00
11.00
9.20
(ohms) max.
(A) max.
L
1K
Q
7.96
RLB9012-1R0ML
RLB9012-1R5ML
RLB9012-2R2ML
RLB9012-3R3ML
RLB9012-4R7ML
RLB9012-6R8ML
RLB9012-100KL
RLB9012-120KL
RLB9012-150KL
RLB9012-180KL
RLB9012-220KL
RLB9012-270KL
RLB9012-330KL
RLB9012-390KL
RLB9012-470KL
RLB9012-560KL
1.0 ± 20 %
1.5 ± 20 %
2.2 ± 20 %
3.3 ± 20 %
4.7 ± 20 %
6.8 ± 20 %
10.0 ± 10 %
12.0 ± 10 %
15.0 ± 10 %
18.0 ± 10 %
22.0 ± 10 %
27.0 ± 10 %
33.0 ± 10 %
39.0 ± 10 %
47.0 ± 10 %
56.0 ± 10 %
20
20
20
20
20
20
50
50
50
40
40
40
30
30
30
30
0.013
0.016
0.021
0.025
0.030
0.035
0.045
0.050
0.056
0.061
0.070
0.080
0.090
0.100
0.160
0.180
10.0
8.50
6.50
5.50
4.60
4.10
3.40
3.10
2.90
2.66
2.40
2.22
2.05
1.85
1.77
1.48
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
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
8.50
7.80
6.90
6.50
5.40
Packaging: 200 pieces per bag
*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.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.