PM54-820K Bourns Inc., PM54-820K Datasheet - Page 72
![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: 72 of 204
- Download datasheet (5Mb)
Special Features
• High current capacity
• Magnetic shielded for low radiation
• Ferrite bobbin core
• Low core loss for high frequency power applications
• Compact size
• Large terminal surface for good PCB bonding
• Easy access for refl ow soldering inspection
• Operating temperature -30 to +100 °C
• Tape & reel packaged 500/reel
Typical Applications
• Desktop, notebook computers, servers
• Network hubs, bridges, routers
• xDSL, PBX base stations
• PDAs, MP3 players
• Digital TVs, DVDs, cable modems, DSS set-top boxes
• Battery chargers
• High frequency wireless communication devices
• Electronic game devices
• Industrial electronics
Notes
* Current to cause 10 % of inductance
** Closest alternative - these models are available on
5.2
requests as projects only. Please consult a Bourns
application engineer for the solution that best suits
your needs.
Shielded, SMT Power Inductors
Tel. (877) 426-8767 • Fax (951) 781-5006
www.bourns.com
For RoHS compliant version, add “-RC” to part number.
Part
Number
PM105SB-100M
PM105SB-120M
PM105SB-150M
PM105SB-180M
PM105SB-220M
PM105SB-270M
PM105SB-330L
PM105SB-390L
PM105SB-470L
PM105SB-560L
PM105SB-680L
PM105SB-820L
PM105SB-101K
PM105SB-121K
PM105SB-151K
PM105SB-181K
PM105SB-221K
PM105SB-271K
PM105SB-331K
PM105SB-391K
PM105SB-471K
10
Dimensions: mm
Tolerance: -/+ 0.5
±20 %
± 15 %
± 10 %
L (μH)
9.0
100
120
150
180
220
270
330
390
470
10
12
15
18
22
27
33
39
47
56
68
82
2.52MHz
2.52MHz
2.52MHz
2.52MHz
2.52MHz
2.52MHz
2.52MHz
2.52MHz
2.52MHz
2.52MHz
2.52MHz
2.52MHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
2.5 Ref.
Freq.
Test
5.0
PM105SB Series
(MHz)
Typ.
SRF
29
26
24
21
18
17
14
14
11
11
10
9
8
7
6
5
5
5
4
3
3
2.5
Max.
0.11
0.12
0.14
0.19
0.21
0.28
0.34
0.37
0.51
0.57
0.78
0.87
1.20
1.34
1.50
0.06
0.07
0.07
0.08
0.08
0.10
DCR
(Ω)
Pad Layout
R 1
9.5
I, DC*
2.06
1.94
1.72
1.58
1.42
1.32
1.16
1.10
1.00
0.93
0.85
0.79
0.72
0.63
0.55
0.50
0.47
0.41
0.37
0.35
0.33
(A)
Equivalent
SRR0905**
Bourns
10
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