PM54-121K Bourns Inc., PM54-121K Datasheet - Page 130
PM54-121K
Manufacturer Part Number
PM54-121K
Description
Power Inductors 120uH
Manufacturer
Bourns Inc.
Specifications of PM54-121K
Inductance
120 uH
Tolerance
10 %
Maximum Dc Current
0.48 Amp
Maximum Dc Resistance
0.93 Ohms
Self Resonant Frequency
8 MHz
Shielding
Unshielded
Termination Style
SMD/SMT
Inductance Tolerance
± 10%
Dc Resistance Max
0.93ohm
Dc Current Rating
480mA
Core Material
Ferrite
Inductor Case Style
SMD
No. Of Pins
2
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PM54-121K-RC
Manufacturer:
BOURNS
Quantity:
30 000
Part Number:
PM54-121K-RC
Manufacturer:
BOURNS/伯恩斯
Quantity:
20 000
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- Download datasheet (5Mb)
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 -40 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
Note
* Rated current to cause 5 % max. inductance drop
15.2
4.0
Dimensions: mm
-/+ 0.5
Max.
6.0
11
10.5 Max.
0.8
Tel. (877) 426-8767 • Fax (951) 781-5006
Radial Lead RF Chokes
www.bourns.com
Only available as RoHS compliant.
Part
Number
6100-100K-RC
6100-120K-RC
6100-150K-RC
6100-180K-RC
6100-220K-RC
6100-270K-RC
6100-330K-RC
6100-390K-RC
6100-470K-RC
6100-560K-RC
6100-680K-RC
6100-820K-RC
6100-101K-RC
6100-121K-RC
6100-151K-RC
6100-181K-RC
6100-221K-RC
6100-271K-RC
6100-331K-RC
6100-391K-RC
6100-471K-RC
6100-561K-RC
6100-681K-RC
6100-821K-RC
6100-102K-RC
6100-122K-RC
6100-152K-RC
6100-182K-RC
6100-222K-RC
6100-272K-RC
6100-332K-RC
6100-392K-RC
6100-472K-RC
6100-562K-RC
6100-682K-RC
6100-822K-RC
6100-103K-RC
6100-123K-RC
6100-153K-RC
6100-183K-RC
@100 KHz
±10 %
10,000
12,000
15,000
18,000
L (μH)
1000
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
100
120
150
180
220
270
330
390
470
560
680
820
10
12
15
18
22
27
33
39
47
56
68
82
6100 Series
(MHz)
Typ.
21.0
18.3
15.5
13.8
12.0
11.3
10.5
SRF
9.4
8.3
7.6
6.8
6.3
5.8
5.0
4.2
3.9
3.5
3.2
2.9
2.8
2.6
2.3
2.0
1.8
1.6
1.4
1.3
1.2
1.1
1.0
1.0
0.9
0.8
0.7
0.6
0.5
0.5
0.4
0.3
0.3
0.020
0.022
0.024
0.027
0.039
0.047
0.059
0.079
0.084
0.089
Max.
DCR
0.11
0.15
0.16
0.23
0.24
0.31
0.35
0.52
0.60
0.64
0.77
0.87
1.09
1.44
1.55
2.20
2.50
3.65
4.26
5.41
5.63
6.62
8.23
9.45
13.2
16.0
19.3
23.2
30.4
34.1
Ω
I, DC*
6.33
5.75
5.28
4.80
4.52
3.75
3.39
3.08
2.79
2.57
2.38
2.18
1.98
1.80
1.61
1.45
1.32
1.18
1.10
1.00
0.90
0.83
0.76
0.69
0.62
0.57
0.51
0.47
0.42
0.38
0.35
0.32
0.29
0.27
0.24
0.22
0.20
0.19
0.17
0.16
(A)
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