PM54-820K Bourns Inc., PM54-820K Datasheet - Page 71

• 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
• Magnetic shielded
• Low DCR
• Ferrite bobbin core
• Low profi le, compact size
• Operating temperature -40 to +100 °C
• Tape & reel packaged 1000/reel
Typical Applications
• Desktop, notebook computers, servers
• Network hubs, bridges, routers
• xDSL, PBX base stations
• GPS systems
• PDAs, MP3 players, digital cameras
• Digital TVs, DVDs, cable modems, DSS set-top boxes
• Battery chargers
• High frequency wireless communication devices
• Electronic game devices
• Industrial electronics
• Electronic game devices
• Onboard power supplies
Notes
* Saturation current to cause 35 % inductance drop
** Rated current to cause 30 °C temperature rise
Shielded, SMT Power Inductors
Tel. [phone] • Fax [phone]
www.bourns.com
For RoHS compliant version, add “-RC” to part number.
Part
Number
PM104SH-1R5
PM104SH-2R5
PM104SH-3R8
PM104SH-5R2
PM104SH-7R0
PM104SH-100
PM104SH-150
PM104SH-220
PM104SH-330
PM104SH-470
PM104SH-680
PM104SH-101
PM104SH-151
PM104SH-221
PM104SH-331
1.2
Dimensions: mm
Tolerance : -/+ .3
10.0
3.0
@ 100 KHz Max.
± 30 %
L (μH)
100
150
220
330
1.5
2.5
3.8
5.2
7.0
10
15
22
33
47
68
10.2
7.7
4.0 Max.
PM104SH Series
0.008
0.013
0.022
0.027
0.035
0.073
0.093
0.128
0.213
0.304
0.506
0.756
DCR,
Max.
0.01
0.05
1.09
(Ω)
I, sat.*
1.35
1.15
0.92
7.5
6.0
5.5
4.8
4.4
3.6
2.9
2.3
2.1
1.5
0.7
(A)
10
7.3
I, rated**
Pad Layout
1.42
1.25
0.85
0.52
(A)
6.5
6.1
5.5
5.4
4.5
3.8
3.1
2.5
2.2
1.9
0.7
3.6
Equivalent
SRU1038
Bourns
10.7
5.1