PM54-820K Bourns Inc., PM54-820K Datasheet - Page 112

• 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

Special Features
• High current capacity
• Ferrite bobbin core
• Low core loss for high frequency power
• Compact size
• Large terminal surface for good PCB bonding
• Operating temperature -30 to +100 °C
• Tape & reel packaged 1500/reel
Notes
* Current to cause max. 10 % of
9.14
application
inductance drop, or 40 °C temperature rise
1.3
4.5
Dimensions: mm
Tolerance: -/+0.35
5.2
5.8
1.7
Pad Layout
R1.0
5.5
Tel. [phone] • Fax [phone]
SMT Power Inductors
6.0
www.bourns.com
For RoHS compliant version, add “-RC” to part number.
Part
Number
PM54-100M
PM54-120M
PM54-150M
PM54-180M
PM54-220M
PM54-270M
PM54-330L
PM54-390L
PM54-470L
PM54-560K
PM54-680K
PM54-820K
PM54-101K
PM54-121K
PM54-151K
PM54-181K
PM54-221K
±20 %
±15 %
L (μH)
±10 %
100
120
150
180
220
10
12
15
18
22
27
33
39
47
56
68
82
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
Freq.
Test
PM54 Series
(MHz)
Typ.
SRF
30
27
25
17
16
15
13
12
11
10
23
19
9
8
8
6
5
Max.
DCR
0.10
0.12
0.14
0.15
0.18
0.20
0.23
0.32
0.37
0.42
0.46
0.60
0.70
0.93
1.10
1.38
1.57
Ω
I, DC*
1.44
1.40
1.30
1.23
1.11
0.97
0.88
0.80
0.72
0.68
0.61
0.58
0.52
0.48
0.40
0.38
0.35
(A)
Equivalent
SDR0604
Bourns