PM54-820K Bourns Inc., PM54-820K Datasheet - Page 187

• 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

Features
• Low radiation
• High current capacity
• High inductance
• Increase inductance with AC excitation
• Low cost
• Operating temperature: -55 to 105 °C
current to compensate reduced inductance
with DC bias
Dimensions: Inches
A
D
0.5 Min.
B
C
High Current Toroid Inductors
Lead tinned to
within 1/8" of body
Tel. [phone] • Fax [phone]
www.bourns.com
For RoHS compliant version, add “-RC” to part number.
Part
Number
5701
5702
5703
5704
5705
5706
5707
5708
5709
5710
5711
5712
5713
5714
5715
5716
5717
5718
5719
5720
5721
5722
5723
5724
5725
5726
5727
5728
5729
5730
5731
@ 1 KHz
±15 %
L (μH)
1000
1250
1600
1100
2250
4500
1800
4000
8000
125
275
450
400
800
150
700
125
500
250
900
100
10
25
25
75
50
25
35
50
70
40
11.00
Max.
I (A)
5.50
2.75
2.00
1.50
9.00
5.00
2.25
1.75
1.50
9.50
4.75
2.25
1.75
1.50
7.75
4.00
2.50
1.75
1.25
8.00
3.75
2.50
1.75
1.00
2.50
2.50
2.50
2.50
3.00
4.00
@ I rated
±15 %
L (μH)
1350
2700
1000
2100
4500
150
250
225
475
575
400
750
950
275
650
125
500
12
70
15
40
25
85
65
16
29
35
70
50
30
5700 Series
5
Max.
0.008
0.014
0.012
0.012
0.046
0.032
0.041
0.175
0.040
0.035
0.060
0.080
0.050
0.025
DCR
0.12
0.24
0.49
0.04
0.33
0.64
0.98
0.42
0.85
1.27
0.15
0.33
0.92
2.64
0.55
1.16
3.34
Ω
Nom.
0.875
0.875
0.875
0.875
0.875
1.125
1.125
1.125
1.125
1.125
1.250
1.250
1.250
1.250
1.250
1.812
1.812
1.812
1.812
1.812
2.125
2.125
2.125
2.125
2.125
0.550
0.700
0.750
0.850
0.850
0.850
Dim.
A
Nom.
0.437
0.437
0.437
0.437
0.437
0.562
0.562
0.562
0.562
0.562
0.625
0.625
0.625
0.625
0.625
0.750
0.750
0.750
0.750
0.750
0.937
0.937
0.937
0.937
0.937
0.220
0.320
0.320
0.360
0.360
0.360
Dim.
B
Nom.
Dim.
0.32
0.30
0.30
0.30
0.30
0.45
0.42
0.42
0.42
0.40
0.53
0.50
0.50
0.48
0.48
0.68
0.65
0.65
0.65
0.65
0.79
0.75
0.75
0.74
0.74
0.21
0.30
0.28
0.33
0.33
0.34
C
23.11
Nom.
0.064
0.040
0.020
0.016
0.012
0.064
0.036
0.018
0.015
0.012
0.064
0.036
0.018
0.015
0.012
0.064
0.032
0.025
0.018
0.012
0.062
0.032
0.023
0.018
0.012
0.020
0.025
0.020
0.020
0.025
0.032
Dim.
D