PM54-820K Bourns Inc., PM54-820K Datasheet - Page 175

• 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
• Low DCR
• Ferrite bobbin core
• VW-1 rated shrink tubing to cover winding
• Dash No. marking for identifi cation
• Dielectric strength 2500 Vrms
• Operating temperature -55 to +105 °C
• Test frequency 1 KHz
Notes
* Saturation current to cause 10 % max.
** Rated current to cause 35 °C max.
0.025
inductance drop
temperature rise
Dimensions: Inches
1.0
Min.
0.70
Max.
0.275
Max.
Tel. [phone] • Fax [phone]
High Current Chokes
www.bourns.com
For RoHS compliant version, add “-RC” to part number.
Part
Number
5800-3R9
5800-4R7
5800-5R6
5800-6R8
5800-8R2
5800-100
5800-120
5800-150
5800-180
5800-220
5800-270
5800-330
5800-390
5800-470
5800-560
5800-680
5800-820
5800-101
5800-121
5800-151
5800-181
5800-221
5800-271
5800-331
5800-391
5800-471
5800-561
5800-681
5800-821
5800-102
5800-122
5800-152
5800-182
5800-222
5800-272
5800-332
5800-392
5800-472
5800-562
5800-682
5800-822
5800-103
5800-123
5800-153
5800-183
±10 %
10,000
12,000
15,000
18,000
L (μH)
1000
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
100
120
150
180
220
270
330
390
470
560
680
820
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
5800 Series
Max.
0.019
0.022
0.024
0.026
0.028
0.033
0.037
0.040
0.044
0.050
0.058
0.075
0.094
0.109
0.140
0.145
0.152
0.208
0.283
0.362
0.557
0.665
0.772
DCR
0.34
0.43
1.15
1.27
1.61
1.96
2.65
3.45
4.03
4.48
6.56
8.63
10.5
13.9
16.3
20.8
26.4
29.9
42.5
48.3
2.3
5.9
Ω
I sat.*
0.166
0.151
0.136
0.125
0.114
0.098
0.091
0.95
0.86
0.77
0.70
0.64
0.59
0.54
0.49
0.44
0.40
0.35
0.33
0.29
0.27
0.24
0.22
0.20
0.18
(A)
7.3
6.3
5.6
5.3
4.5
4.1
3.6
3.3
3.0
2.7
2.5
2.2
2.0
1.8
1.7
1.5
1.4
1.2
1.1
1.0
I rated**
1.008
0.804
0.804
0.804
0.804
0.804
0.632
0.508
0.508
0.508
0.508
0.400
0.400
0.400
0.315
0.315
0.250
0.200
0.200
0.200
0.158
0.158
0.158
0.125
0.125
0.100
0.100
0.082
0.082
0.065
0.050
0.050
0.039
0.039
1.28
1.28
1.28
1.28
1.28
1.28
1.28
1.28
1.28
1.28
1.28
(A)
22.7