7203 Bourns Inc., 7203 Datasheet - Page 84

• Manufacturer Part Number: 7203
• Description: Board Mount Current Sensors 80mH MIN
• Manufacturer: Bourns Inc.

Specifications of 7203

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Special Features
• Magnetic shielded for low radiation
• Ferrite bobbin core
• Low core loss for high frequency power applications
• Low profi le, compact size
• Large terminal surface for good PCB bonding
• Operating temperature -40 to +85 °C
• Tape & reel packaged 2000/reel
Typical Applications
• Desktop, notebook computers, servers
• Network hubs, bridges, routers
• xDSL, PBX base stations
• Cell phones, pagers, 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
Notes
* Rated current to cause max. 35 % of inductance
** Closest alternative - these models are available on
5.14
requests as projects only. Please consult a Bourns
application engineer for the solution that best suits
your needs.
drop and 30 °C temperature rise
Shielded, SMT Power Inductors
Tel. [phone] • Fax [phone]
5.5
Dimensions: mm
2.0
www.bourns.com
For RoHS compliant version, add “-RC” to part number.
Part
Number
PM528S-2R6
PM528S-3R0
PM528S-4R2
PM528S-5R3
PM528S-6R2
PM528S-8R2
PM528S-100
PM528S-120
PM528S-150
PM528S-180
PM528S-220
PM528S-270
PM528S-330
PM528S-390
PM528S-470
PM528S-560
PM528S-680
PM528S-820
PM528S-101
Max
5.7
5.5
8.0 Max
3.0 Max
@ 10 KHz
± 30 %
5.7 Max
L (μH)
100
2.6
3.0
4.2
5.3
6.2
8.2
10
12
15
18
22
27
33
39
47
56
68
82
PM528S Series
2.0
0.018
0.024
0.031
0.038
0.045
0.053
0.065
0.076
0.103
0.110
0.122
0.175
0.189
0.212
0.260
0.305
0.355
0.463
0.520
Max.
DCR
(Ω)
Pad Layout
6.3
2.60
2.40
2.20
1.90
1.80
1.60
1.30
1.20
1.10
1.00
0.90
0.85
0.75
0.70
0.62
0.58
0.52
0.46
0.42
(A)
I *
6.3
Equivalent
SRR5028**
Bourns