PM54-820K Bourns Inc., PM54-820K Datasheet - Page 111
![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: 111 of 204
- Download datasheet (5Mb)
Special Features
• High current capacity
• Ferrite bobbin core
• Low core loss for high frequency power applications
• Compact size
• Large terminal surface for excellent PCB bonding
• Operating temperature -30 to +100 °C
• Tape & reel packaged 2000/reel
Typical Applications
• Notebook computers
• Battery chargers
• DC/DC converters
• Network cards
• Switching boards
• Industrial electronics
• Entertainment electronics devices
Notes
* Current to cause max. 10 % of inductance drop,
** Closest alternative - these models are available on
requests as projects only. Please consult a Bourns
application engineer for the solution that best suits
your needs.
or 40 °C temperature rise
2.5
Dimensions: mm
Tolerance: -/+0.35
Tel. (877) 426-8767 • Fax (951) 781-5006
SMT Power Inductors
5.2
www.bourns.com
For RoHS compliant version, add “-RC” to part number.
Part
Number
PM52-1R0M
PM52-1R4M
PM52-1R8M
PM52-2R2M
PM52-2R7M
PM52-3R3M
PM52-3R9M
PM52-4R7M
PM52-5R6M
PM52-6R8M
PM52-8R2M
PM52-100M
PM52-120M
PM52-150M
PM52-180M
PM52-220M
PM52-270M
PM52-330M
PM52-390M
PM52-470M
PM52-560M
PM52-680M
PM52-820M
PM52-101M
PM52-121M
PM52-151M
PM52-181M
PM52-221M
PM52-271M
PM52-331M
PM52-391M
PM52-471M
PM52-561M
5.8
1.7
Pad Layout
R1.0
±20 %
L (μH)
5.5
100
120
150
180
220
270
330
390
470
560
1.0
1.4
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
6.0
7.96MHz
7.96MHz
7.96MHz
7.96MHz
7.96MHz
7.96MHz
7.96MHz
7.96MHz
7.96MHz
7.96MHz
7.96MHz
2.52MHz
2.52MHz
2.52MHz
2.52MHz
2.52MHz
2.52MHz
2.52MHz
2.52MHz
2.52MHz
2.52MHz
2.52MHz
2.52MHz
Freq.
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
Test
PM52 Series
0.030
0.040
0.050
0.060
0.070
0.080
0.090
Max.
DCR
0.10
0.11
0.14
0.15
0.30
0.35
0.40
0.45
0.50
0.55
0.60
0.70
0.80
0.90
1.20
1.50
2.00
3.00
4.00
4.00
4.50
5.00
6.00
6.50
7.00
8.00
(Ω)
I, DC*
1.50
1.50
1.50
1.50
1.50
1.50
1.00
1.00
1.00
0.70
0.65
0.60
0.60
0.55
0.50
0.50
0.45
0.40
0.35
0.30
0.25
0.25
0.22
0.21
0.20
0.18
0.15
0.15
0.15
0.14
0.14
0.12
0.12
(A)
Equivalent
SDR0603**
Bourns
9.13
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