PM54-820K Bourns Inc., PM54-820K Datasheet - Page 103
![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: 103 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 3000/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,
or 40 °C temperature rise
2.2
Dimensions: mm
Tolerance: -/+0.3
3.0
3.5
0.8
Pad Layout
R1.0
3.5
Tel. (877) 426-8767 • Fax (951) 781-5006
SMT Power Inductors
4.0
www.bourns.com
For RoHS compliant version, add “-RC” to part number.
Part
Number
PM32-1R0M
PM32-1R4M
PM32-1R8M
PM32-2R2M
PM32-2R7M
PM32-3R3M
PM32-3R9M
PM32-4R7M
PM32-5R6M
PM32-6R8M
PM32-8R2M
PM32-100M
PM32-120M
PM32-150M
PM32-180M
PM32-220M
PM32-270M
PM32-330M
PM32-390M
PM32-470M
PM32-560M
PM32-680M
PM32-820M
PM32-101M
PM32-121M
PM32-151M
PM32-181M
PM32-221M
PM32-271M
PM32-331M
PM32-391M
PM32-471M
±20 %
L (μH)
100
120
150
180
220
270
330
390
470
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
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
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
Freq.
Test
PM32 Series
0.040
0.050
0.060
0.080
Max.
0.10
0.15
0.20
0.20
0.23
0.25
0.30
0.35
0.40
0.50
0.55
0.60
0.70
1.00
1.20
1.50
1.80
2.00
2.50
3.00
3.50
4.00
5.00
5.50
6.00
7.00
8.00
12.0
DCR
(Ω)
I, DC*
1.50
1.50
0.80
0.75
0.75
0.60
0.50
0.50
0.45
0.40
0.40
0.35
0.35
0.30
0.30
0.30
0.30
0.25
0.25
0.20
0.20
0.18
0.16
0.15
0.14
0.13
0.12
0.10
0.10
0.10
0.10
0.09
(A)
Equivalent
SDR0302
Bourns
9.5
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