L
T
Features
n
Shrink tubing protected winding
n
Fixed lead spacing
n
High saturation current up to 10 A
n
Inductance range: 1 µH to 100 mH
n
RoHS compliant*
LE
AD
F
RE
E
Applications
n
DC/DC converters
n
Power supplies
n
Output chokes
n
EMI/RFI filters
*R
oH
S
C
OM
PL
IA
N
Ro VE LEA
HS RS D
C ION FRE
OM S E
PL AR
IA E
NT
*
RLB0913 Series Radial Lead Inductor
General Specifications
SRF
Min.
(MHz)
DCR
Typ.
(W)
DCR
Max.
(W)
I rms
Typ.
(A)
I sat
Typ.
(A)
** K-
Factor
Electrical Specifications @ 25 °C
Bourns
Part Number
Inductance
L (µH)
Tol.
(%)
Q
Min.
Q Test
Freq.
(MHz)
RLB0913-1R5K
RLB0913-2R2K
RLB0913-3R3K
RLB0913-4R7K
RLB0913-100K
1.5
2.2
3.3
4.7
10
± 10
± 10
± 10
± 10
20
20
20
20
7.96
7.96
7.96
7.96
130
100
79
51
& *R
AE oH
C- S C
Q2 O
00 MP
Q LI
UA AN
LI T
FI
ED
RLB0913-1R0K
1
± 10
20
7.96
150
0.009 0.013
0.013 0.016
0.014 0.021
0.02
0.02
0.025
0.03
7.45
5.6
4.6
4
5.75
8.5
6.5
5.5
4.3
3
10
189.0
159.9
122.3
99.0
83.2
RLB0913-6R8K
RLB0913-120K
6.8
12
± 10
C *
AP Ro
PR HS
OV C
ED OM
(S PL
el IAN
ec T
t M
od
el
± 10
20
RLB0913-150K
RLB0913-180K
15
± 10
50
7.96
RLB0913-220K
18
± 10
50
2.52
29
RLB0913-270K
22
± 10
40
2.52
14
0.025 0.035
0.038
0.05
RLB0913-330K
27
± 10
40
2.52
13
11
0.036 0.045
0.043 0.056
0.053
0.07
3.65
3.1
2.9
3.7
2.7
67.1
Inductance Test Frequency Voltage
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
........... Inductance drops 10 % at I sat
Materials
Core ..............................................Ferrite
Wire ............................Enameled copper
Terminal Finish ........................Cu/Ag/Sn
Tubing ........... Shrink tube 125 °C, 600 V
Packaging .................... 200 pcs. per tray
Product Dimensions
8.50
(.335)
MAX.
59.4
RLB0913-390K
33
± 10
40
2.52
12
RLB0913-470K
39
± 10
30
2.52
RLB0913-560K
47
± 10
30
2.52
9.2
0.048 0.061
0.061
0.08
0.1
2.8
RLB0913-680K
56
± 10
30
2.52
8.5
2.55
2.45
2.35
1.4
2.4
2.5
2.6
2.3
2
53.3
2.2
48.3
42.4
RLB0913-820K
68
± 10
30
2.52
7.8
RLB0913-101K
RLB0913-121K
100
82
± 10
30
2.52
6.9
0.070
± 10
30
2.52
6.5
0.076
0.12
0.09
0.16
1.7
39.2
AE
1.6
35.2
RLB0913-151K
120
± 10
30
2.52
5.4
0.107
0.169
1.5
31.0
RLB0913-181K
150
± 10
20
RLB0913-221K
180
± 10
20
0.796
2.52
4.9
0.18
4.1
RLB0913-271K
RLB0913-331K
RLB0913-391K
220
± 10
20
0.796
3.7
0.189
0.21
1.75
1.35
1.05
0.75
0.7
0.6
1
1.2
1.4
29.3
1.3
26.3
270
330
390
± 10
20
0.796
3.4
0.219
0.23
1.2
23.9
± 10
± 10
± 10
20
0.796
3.2
0.266
0.28
20
20
20
0.796
2.8
0.305
0.32
0.91
1.1
21.9
19.8
s)
0.796
0.796
0.796
2.7
0.399
0.37
0.84
18.1
DIMENSIONS:
MM
(INCHES)
2.4
2.3
2.1
0.453
0.58
0.75
16.4
0.627
0.719
0.899
0.65
0.69
14.7
0.75
0.85
1.1
1
0.64
13.4
11.0
9.9
9.2
0.56
0.47
0.5
0.57
12.2
12.50
(.492)
MAX.
0.54
RLB0913-471K
RLB0913-561K
470
RLB0913-681K
560
± 10
RLB0913-821K
680
± 10
20
RLB0913-102K
RLB0913-122K
1000
820
± 10
20
0.796
± 10
20
0.796
1.9
RLB0913-152K
1200
± 10
20
0.796
1.8
1.018
0.48
RLB0913-222K
RLB0913-182K
1800
1500
± 10
50
0.796
1.6
1.136
RLB0913-272K
2200
± 10
± 10
50
0.252
1.5
1.272
2.35
1.4
RLB0913-332K
2700
± 10
20
20
0.252
1.3
1
1.702
2.672
1.6
0.45
0.46
1.8
4
0.42
0.41
8.3
5.00 ± 0.5
(.197 ± .020)
DIA.
0.65 ± 0.1
(.026 ± .004)
5.00 ± 1.0
(.197 ± .039)
RLB0913-392K
3300
± 10
20
0.252
0.252
1.1
1
2.9
6.1
0.41
0.3
0.38
7.6
0.35
0.35
6.8
0.29
6.3
3900
± 10
20
0.252
± 10
20
0.252
0.9
4.063
3.626
20
0.252
0.9
4.600
6.4
0.285
0.245
0.195
0.23
0.27
0.13
5.7
0.252
0.7
5.251
6.8
9
0.08
0.08
5.2
Electrical Schematic
0.6
7.478
7.7
14
0.08
4.2
4.7
0.08
3.8
8.287
0.185
0.08
3.4
0.08
3.1
Typical Part Marking
2.9
~ Continued on next page ~
**K-Factor: To calculate core flux density, Bp-p (gauss) = K x L(µH) x
D
I (peak-to-peak ripple current, A),
determine core loss from
Core Loss vs. Flux Density
plot.
102
Inductance Code:
- First two digits are significant
- Third digit represents the
number of zeroes to follow
* 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.
RLB0913 Series Radial Lead Inductor
Electrical Specifications @ 25 °C
(Continued)
How to Order
DCR
Typ.
(W)
DCR
Max.
(W)
I rms
Typ.
(A)
I sat
Typ.
(A)
** K-
Factor
Bourns
Part Number
Inductance
L (µH)
Tol.
(%)
Q
Min.
Q Test
Freq.
(MHz)
SRF
Min.
(MHz)
RLB0913 - 102 K
Model
Value Code (see table)
Tolerance Code
K = ±10 %
RLB0913-472K
RLB0913-562K
4700
RLB0913-682K
5600
± 10
RLB0913-822K
6800
± 10
20
RLB0913-103K
RLB0913-123K
10,000
8200
± 10
20
0.252
± 10
20
0.252
0.5
RLB0913-153K
12,000
± 10
20
0.252
0.4
9.244
RLB0913-183K
15,000
± 10
40
RLB0913-223K
18,000
± 10
40
0.0796
0.252
0.4
13.38
16
0.3
15.18
18
0.175
RLB0913-273K
22,000
± 10
40
0.0796
0.3
17.10
19
0.145
0.13
0.05
RLB0913-333K
27,000
± 10
30
0.0796
0.3
19.59
21
0.135
0.12
0.1
0.05
2.6
0.05
2.4
RLB0913-393K
33,000
± 10
30
0.0796
0.2
22.03
25
0.05
2.2
RLB0913-473K
39,000
± 10
30
0.0796
0.2
30.47
45.6
33
RLB0913-563K
47,000
± 10
30
0.0796
0.1
34.38
52.26
67.81
59.8
37
0.115
0.09
0.05
2.0
0.04
1.8
40
0.04
1.6
RLB0913-683K
56,000
± 10
30
0.0796
0.1
56
RLB0913-823K
68,000
± 10
20
0.0796
0.1
62
RLB0913-104K 100,000 ± 10
82,000
± 10
20
0.0796
0.1
70
0.075
0.065
0.05
0.07
0.08
0.04
1.5
0.03
1.3
0.03
1.2
± 10
20
0.0796
0.1
20
0.0796
0.1
88.83
80
0.03
1.1
20
0.0796
0.1
100.3
0.0252
0.1
141.9
135
99
0.055
0.045
0.04
0.04
0.03
1.0
0.03
0.9
0.1
183.7
150
0.02
0.8
210.1
212
0.02
0.7
235
0.02
0.7
0.02
0.6
0.6
**K-Factor: To calculate core flux density, Bp-p (gauss) = K x L(µH) x
D
I (peak-to-peak ripple current, A),
determine core loss from
Core Loss vs. Flux Density
plot.
Core Loss vs. Flux Density
10000
1000
Core Loss (mW)
100
50 KHz
100 KHz
200 KHz
300 KHz
500 KHz
600 KHz
1 MHz
10
100
1000
10000
10
1
Flux Density (Gauss)
Asia-Pacific:
Tel: +886-2 2562-4117
Email: asiacus@bourns.com
Europe:
Tel: +36 88 520 390
Email: eurocus@bourns.com
The Americas:
Tel: +1-951 781-5500
Email: americus@bourns.com
www.bourns.com
01/17
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.
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