PM54-820K Bourns Inc., PM54-820K Datasheet - Page 186

• 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
• DC/DC converter, EMI fi lter applications
• Low radiation
• Low core loss
• High current capacity
• Horizontal or vertical mount
• Low cost
• Operating temperature -55 to +105 °C
Notes
* Current to cause 30 °C max. temperature rise
Add -H or -V mounting style after P/N
Example : 2314-V
23.10
1.28
Max.
Dimensions: Inches
C
Vertical
High Current Toroid Inductors
0.65
Max.
A
Tel. [phone] • Fax [phone]
0.5 lead length
tinned to within
1/16" of body
www.bourns.com
For RoHS compliant version, add “-RC” to part number.
Part
Number
2301-
2302-
2303-
2304-
2305-
2306-
2307-
2308-
2309-
2310-
2311-
2312-
2313-
2314-
2315-
2316-
2317-
2318-
2319-
2320-
2321-
2322-
2323-
2324-
0.65
Max.
@ 1 KHz
±15 %
L (μH)
1000
100
120
150
180
220
270
330
390
470
560
680
820
10
12
15
18
22
27
33
39
47
56
68
0.5 lead length
tinned to within
1/16" of body
C
Idc*
20.0
19.1
18.0
17.2
16.4
15.6
11.7
11.2
10.7
10.2
B
(A)
7.7
7.0
6.7
5.0
4.8
5.8
5.5
5.2
5.0
3.8
3.6
3.4
2.6
2.4
Horizontal
@ I rated
±15 %
L (μH)
2300 Series
101.4
118.9
123.8
147.2
174.1
200.2
271.4
314.8
370.7
500.9
593.6
11.1
13.2
15.7
21.3
24.7
29.0
33.7
45.2
63.1
73.9
6.7
7.8
9.5
1.28
Max.
Max.
0.005
0.005
0.006
0.006
0.007
0.008
0.013
0.014
0.016
0.017
0.030
0.037
0.040
0.071
0.078
0.054
0.060
0.067
0.072
DCR
0.13
0.14
0.15
0.27
0.30
Ω
Nom.
Dim.
0.56
0.56
0.56
0.56
0.56
0.56
0.53
0.53
0.53
0.53
0.52
0.52
0.52
0.51
0.51
0.56
0.56
0.56
0.56
0.54
0.54
0.54
0.53
0.53
A
Nom.
Dim.
1.18
1.18
1.18
1.18
1.18
1.18
1.14
1.14
1.14
1.14
1.13
1.13
1.13
1.12
1.12
1.17
1.17
1.17
1.17
1.16
1.16
1.16
1.14
1.14
B
Nom.
0.066
0.066
0.066
0.066
0.066
0.066
0.053
0.053
0.053
0.053
0.042
0.042
0.042
0.034
0.034
0.042
0.042
0.042
0.042
0.034
0.034
0.034
0.027
0.027
Dim.
C