PM1210-R018K Bourns Inc., PM1210-R018K Datasheet - Page 136
PM1210-R018K
Manufacturer Part Number
PM1210-R018K
Description
CHIP INDUCTOR 18NH 450MA 10% 1.9GHZ
Manufacturer
Bourns Inc.
Datasheet
1.EMI103T-RC.pdf
(204 pages)
Specifications of PM1210-R018K
Inductance Tolerance
± 10%
Dc Resistance Max
0.18ohm
Dc Current Rating
450mA
Self Resonant Frequency
1.9GHz
Q Factor
21
Core Material
Ferrite
Inductor Case Style
1210
Inductance
18nH
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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Special Features
• High current capacity
• Ferrite bobbin core
• Low core loss
• High reliability, high effi ciency
• Fixed lead spacing
• Winding covered with shrink tubing
• Operating temperature -55 to +105 °C
Typical Applications
• Switch mode power supplies
• DC/DC converters
• Desktop, notebook computers, servers
• Digital TVs, DVDs, cable modems, DSS set-top boxes
• Battery chargers
• Output chokes
• EMI fi lters
Notes
* Rated current to cause 10 % max. inductance drop
15.8
5.0
Dimensions: mm
Max.
8.5
11.0
Max.
0.61 Dia.
5.0
Radial Lead RF Chokes
Tel. (877) 426-8767 • Fax (951) 781-5006
www.bourns.com
Only available as RoHS compliant.
Part
Number
RL822-1R0K-RC
RL822-1R5K-RC
RL822-2R2K-RC
RL822-3R3K-RC
RL822-4R7K-RC
RL822-6R8K-RC
RL822-100K-RC
RL822-120K-RC
RL822-150K-RC
RL822-180K-RC
RL822-220K-RC
RL822-270K-RC
RL822-330K-RC
RL822-390K-RC
RL822-470K-RC
RL822-560K-RC
RL822-680K-RC
RL822-820K-RC
RL822-101K-RC
RL822-121K-RC
RL822-151K-RC
RL822-181K-RC
RL822-221K-RC
RL822-271K-RC
RL822-331K-RC
RL822-391K-RC
RL822-471K-RC
RL822-561K-RC
RL822-681K-RC
RL822-821K-RC
RL822-102K-RC
@1 KHz
±10 %
L (μH)
1000
100
120
150
180
220
270
330
390
470
560
680
820
1.0
1.5
2.2
3.3
4.7
6.8
10
12
15
18
22
27
33
39
47
56
68
82
RL822 Series
(MHz)
Min.
SRF
150
130
100
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
79
51
29
14
13
12
11
0.013
0.016
0.021
0.025
0.030
0.035
0.045
0.050
0.058
0.061
0.070
0.080
0.090
Max.
0.10
0.17
0.20
0.22
0.25
0.28
0.32
0.54
0.60
0.68
0.80
0.90
1.20
1.37
1.53
2.00
2.70
2.96
DCR
(Ω)
I, DC*
3.71
3.32
3.15
2.66
2.27
2.10
1.96
1.82
1.75
1.54
1.29
1.22
1.17
1.14
0.79
0.76
0.70
0.67
0.58
0.56
0.42
0.40
0.38
0.35
0.33
0.28
0.25
0.23
0.21
0.18
0.16
(A)
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