7203 Bourns Inc., 7203 Datasheet - Page 117

• 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
• DC/DC converter, EMI fi lter applications
• Low radiation
• Low core loss
• High current capacity
• Ideal for refl ow soldering
• Low cost
• Operating temperature -55 to +105 °C
Notes
* Current to cause 30 °C max. temperature rise
1.20
A
1.00
Max.
Dimensions: Inches
SMT High Current Toroid Inductors
Pad Layout
0.20
0.90
Tel. [phone] • Fax [phone]
0.70
www.bourns.com
For RoHS compliant version, add “-RC” to part number.
Part
Number
PM2110-1R0M
PM2110-1R2M
PM2110-1R5M
PM2110-1R8M
PM2110-2R2M
PM2110-2R7M
PM2110-3R3M
PM2110-3R9M
PM2110-4R7M
PM2110-5R6M
PM2110-6R8M
PM2110-8R2M
PM2110-100K
PM2110-120K
PM2110-150K
PM2110-180K
PM2110-220K
PM2110-270K
PM2110-330K
PM2110-390K
PM2110-470K
PM2110-560K
PM2110-680K
PM2110-820K
PM2110-101K
PM2110-121K
PM2110-151K
PM2110-181K
PM2110-221K
PM2110-271K
PM2110-331K
PM2110-391K
PM2110-471K
PM2110-561K
PM2110-681K
PM2110-821K
PM2110-102K
@ 1 KHz
±20 %
±10 %
L (μH)
1000
100
120
150
180
220
270
330
390
470
560
680
820
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
PM2110 Series
Idc*
22.7
20.3
20.3
18.5
17.2
16.0
16.0
15.1
14.4
13.7
13.1
12.6
11.7
11.3
10.7
10.2
(A)
9.7
8.2
7.0
6.8
6.5
6.2
5.9
5.6
5.4
5.1
4.3
3.7
3.5
3.4
3.2
3.1
2.6
2.5
2.1
2.0
1.9
@ Rated I
±20 %
±10 %
L (μH)
113.8
134.9
159.5
182.9
230.4
266.0
337.1
394.1
463.7
10.7
12.7
16.0
20.1
23.2
27.2
31.6
37.1
43.4
51.4
59.6
77.3
96.3
0.8
1.0
1.2
1.4
1.7
2.0
2.5
2.8
3.4
3.9
4.6
5.5
6.5
7.6
9.2
0.002
0.002
0.002
0.003
0.003
0.004
0.004
0.004
0.004
0.005
0.005
0.006
0.007
0.007
0.008
0.009
0.010
0.014
0.019
0.020
0.022
0.024
0.027
0.029
0.032
0.035
0.049
0.066
0.074
0.082
0.090
0.098
0.133
0.146
0.202
0.221
0.244
Max.
DCR
(Ω)
Dim.
Max.
0.57
0.57
0.57
0.57
0.57
0.57
0.57
0.57
0.57
0.57
0.57
0.57
0.57
0.57
0.57
0.57
0.57
0.54
0.52
0.62
0.62
0.62
0.62
0.62
0.62
0.62
0.59
0.53
0.60
0.60
0.60
0.60
0.57
0.57
0.54
0.60
0.60
A
10.1