Features
Applications
■ DC/DC converters
■ Power supplies
■ Output chokes
■ EMI/RFI filters
■ Shrink tubing protected winding
■ Fixed lead spacing
■ High saturation current up to 10 A
■ Inductance range: 1 µH to 100 mH
■ RoHS compliant*
RLB0913 Series Radial Lead Inductor
Inductance Test Frequency Voltage
Inductance
I sat
Typ.
(A)
Q Test
Freq.
(MHz)
DCR
Typ.
(Ω)
DCR I rms
SRF
Min.
(MHz)
1-6.8 μH ........................ 7.96 MHz/1 V
10-100,000 μH .................... 1 kHz/1 V
Operating Temperature
................................-55 °C to +125 °C
(Temperature rise included)
Storage Temperature.....-55 °C to +125 °C
Temperature Rise....40 °C at rated I rms
Rated Current
Q
Min.
Bourns
Part Number
** K-
Factor
Typ.
Max.
Tol.
L (μH)
(Ω)
(A)
(%)
RLB0913-1R0K
RLB0913-1R5K
RLB0913-2R2K
RLB0913-3R3K
RLB0913-4R7K
RLB0913-6R8K
RLB0913-100K
RLB0913-120K
RLB0913-150K
RLB0913-180K
RLB0913-220K
RLB0913-270K
RLB0913-330K
RLB0913-390K
RLB0913-470K
RLB0913-560K
RLB0913-680K
RLB0913-820K
RLB0913-101K
RLB0913-121K
RLB0913-151K
RLB0913-181K
RLB0913-221K
RLB0913-271K
RLB0913-331K
RLB0913-391K
RLB0913-471K
RLB0913-561K
RLB0913-681K
RLB0913-821K
RLB0913-102K
RLB0913-122K
RLB0913-152K
RLB0913-182K
RLB0913-222K
RLB0913-272K
RLB0913-332K
RLB0913-392K
1
± 10 20
± 10 20
± 10 20
± 10 20
± 10 20
± 10 20
± 10 50
± 10 50
± 10 40
± 10 40
± 10 40
± 10 30
± 10 30
± 10 30
± 10 30
± 10 30
± 10 30
± 10 30
± 10 20
± 10 20
± 10 20
± 10 20
± 10 20
± 10 20
± 10 20
± 10 20
± 10 20
± 10 20
± 10 20
± 10 20
7.96
7.96
150 0.009 0.013 7.45
130 0.013 0.016 5.75
10
8.5
189.0
159.9
122.3
99.0
83.2
67.1
59.4
53.3
48.3
42.4
39.2
35.2
31.0
29.3
26.3
23.9
21.9
19.8
18.1
16.4
14.7
13.4
12.2
11.0
9.9
1.5
2.2
3.3
4.7
6.8
10
7.96
100 0.014 0.021
5.6
4.6
4
6.5
7.96
79
51
0.02 0.025
0.02 0.03
5.5
7.96
4.3
........... Inductance drops 10 % at I sat
7.96
29
0.025 0.035 3.65
3.7
Materials
2.52
14
0.036 0.045
0.038 0.05
0.043 0.056
0.048 0.061
0.053 0.07
0.061 0.08
0.070 0.09
3.1
2.9
3
Core..............................................Ferrite
Wire ............................Enameled copper
Terminal Finish ........................Cu/Ag/Sn
Tubing........... Shrink tube 125 °C, 600 V
Packaging.................... 200 pcs. per tray
12
2.52
13
2.7
15
2.52
12
2.8
2.3
18
2.52
11
2.6
2.2
22
2.52
9.2
8.5
7.8
6.9
6.5
5.4
4.9
4.1
3.7
3.4
3.2
2.8
2.7
2.4
2.3
2.1
1.9
1.8
1.6
1.5
1.3
1.1
1
2.55
2.5
2
27
2.52
1.7
Product Dimensions
33
2.52
2.45
2.4
1.6
8.50
(.ꢀꢀ5)
MAX.
39
2.52
0.076
0.107 0.16
0.12 0.18
0.1
1.5
47
2.52
2.35
1.75
1.4
1.4
56
2.52
1.3
68
2.52
0.169 0.21
0.189 0.23
0.219 0.28
0.266 0.32
0.305 0.37
0.399 0.58
0.453 0.65
0.627 0.75
0.719 0.85
1.2
MM
DIMENSIONS:
82
2.52
1.35
1.2
1.1
(INCHES)
100
120
150
180
220
270
330
390
470
560
680
820
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
0.91
0.84
0.75
0.69
0.64
0.57
0.54
0.48
0.46
0.41
0.38
0.35
0.29
0.13
1.05
1
1ꢁ.50
(.ꢂ9ꢁ)
MAX.
0.75
0.7
0.6
0.56
0.5
5.00 0.5
(.197 .0ꢁ0)
0.899
1.018
1.136
1.272
1.702
2.35
1
9.2
1.1
1.4
1.6
1.8
2.9
4
0.47
0.45
0.42
0.41
0.35
0.3
8.3
0.65 0.1
DIA.
7.6
(.0ꢁ6 .00ꢂ)
5.00 1.0
(.197 .0ꢀ9)
6.8
6.3
1000 ± 10 50
1200 ± 10 50
1500 ± 10 20
1800 ± 10 20
2200 ± 10 20
2700 ± 10 20
3300 ± 10 20
3900 ± 10 20
5.7
Electrical Schematic
2.672
3.626
4.063
4.600
5.251
7.478
8.287
5.2
6.1
6.4
6.8
7.7
9
0.285 0.08
0.27 0.08
0.245 0.08
0.23 0.08
4.7
1
4.2
0.9
0.9
0.7
0.6
3.8
Typical Part Marking
3.4
0.195 0.08
0.185 0.08
3.1
Inductance Code:
14
2.9
- First two digits are significant
- Third digit represents the
number of zeroes to follow
102
~ Continued on next page ~
**K-Factor:
Δ I (peak-to-peak ripple current, A),
determine core loss from Core Loss vs. Flux Density plot.
*RoHS Directive ꢁ00ꢁ/95/EC Jan. ꢁ7, ꢁ00ꢀ including annex and RoHS Recast ꢁ011/65/EU June 8, ꢁ011.
Specifications are subject to change without notice. Users should verify actual device performance in their specific
applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the
last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
WARNING Cancer and Reproductive Harm
www.P65Warnings.ca.gov
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