PM54-820K Bourns Inc., PM54-820K Datasheet - Page 69
![Power Inductors 82uH 10%](/photos/25/98/259879/4420110_sml.jpg)
PM54-820K
Manufacturer Part Number
PM54-820K
Description
Power Inductors 82uH 10%
Manufacturer
Bourns Inc.
Specifications of PM54-820K
Inductance
82 uH
Tolerance
10 %
Maximum Dc Current
0.58 Amp
Maximum Dc Resistance
0.6 Ohms
Self Resonant Frequency
10 MHz
Shielding
Unshielded
Termination Style
SMD/SMT
Inductance Tolerance
± 10%
Dc Resistance Max
0.6ohm
Dc Current Rating
580mA
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:
PM54-820K-RC
Manufacturer:
BOURNS
Quantity:
30 000
Part Number:
PM54-820K-RC
Manufacturer:
BOURNS/伯恩斯
Quantity:
20 000
- Current page: 69 of 204
- Download datasheet (5Mb)
Special Features
• High current
• Molded construction for high reliability and
• High resistance to solder heat, moisture
• Ferrite bobbin core
• Operating temperature -20 to +100 °C
• Tape & reel packaged 500/reel
Typical Applications
• Desktop, notebook computers, servers
• Network hubs, bridges, routers
• xDSL, PBX base stations
• Cell phones, pagers, GPS systems
• PDAs, MP3 players, digital cameras
• Digital TVs, DVDs, cable modems, DSS set-top boxes
• Battery chargers
• High frequency wireless communication devices
• Electronic game devices
Notes
* Rated current to cause 20 °C temperature rise
** Closest alternative - these models are available on
superior environmental protection
requests as projects only. Please consult a Bourns
application engineer for the solution that best suits
your needs.
Dimensions: mm
Tolerance: -/+0.2
-/+0.4
4.5
1.0
3.2
High Current Chip Inductors
1.2
3.2
Tel. (877) 426-8767 • Fax (951) 781-5006
0.6
Parallel Connection
www.bourns.com
1.5
3
For RoHS compliant version, add “-RC” to part number.
Part
Number
PM1812H-1R0K
PM1812H-1R2K
PM1812H-1R5K
PM1812H-1R8K
PM1812H-2R2K
PM1812H-2R7K
PM1812H-3R3K
PM1812H-3R9K
PM1812H-4R7K
PM1812H-5R6K
PM1812H-6R8K
PM1812H-8R2K
PM1812H-100K
PM1812H-120K
PM1812H-150K
PM1812H-180K
PM1812H-220K
PM1812H-270K
PM1812H-330K
PM1812H-390K
PM1812H-470K
PM1812H-560K
PM1812H-680K
PM1812H-820K
PM1812H-101K
PM1812H-121K
PM1812H-151K
PM1812H-181K
PM1812H-221K
PM1812H-271K
PM1812H-331K
PM1812H-391K
PM1812H-471K
PM1812H-561K
PM1812H-681K
4
Pad Layout
±10 %
L (μH)
100
120
150
180
220
270
330
390
470
560
680
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
Series Connection
3
1.5
Min.
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
20
20
20
20
20
20
20
30
30
30
30
Q
3
PM1812H Series
(MHz)
Freq.
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
Test
7.96
7.96
7.96
7.96
7.96
7.96
7.96
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
2.52
2.52
(MHz)
180.0
160.0
130.0
100.0
Min.
80.0
60.0
45.0
40.0
35.0
30.0
28.0
25.0
22.0
21.0
20.0
19.0
18.0
16.0
14.0
12.0
11.5
11.0
10.0
4
SRF
9.0
8.0
7.5
7.0
6.5
5.5
5.0
4.0
3.0
3.0
3.0
2.5
Max.
DCR
0.11
0.12
0.15
0.16
0.18
0.20
0.22
0.24
0.27
0.30
0.35
0.40
0.50
0.60
0.70
0.80
0.90
11.0
13.0
13.5
15.0
17.0
22.8
(Ω)
1.2
1.4
1.6
1.9
2.2
2.6
3.5
4.0
4.5
6.5
7.5
9.0
I, DC*
(mA)
1050
1000
950
900
850
800
750
700
650
650
600
600
550
500
450
400
370
330
300
280
260
240
220
200
180
160
140
120
120
100
90
85
75
70
65
CC453232**
Equivalent
Bourns
4.19
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