RoHS
Power Chip Shielded Inductors PCSDR74
Inches
Dimensions:
(mm)
Features
I sat
(A)
Allied
Part
Number
I rms
(A)
Inductance Tolerance
DCR
(Ω)
Test
Freq.
KHz, 0.1V
(
µh)
(%)
• Magnetically Shielded
• High saturation current as high as 18A
• Expanded operating temp range
• Low DC Resistance
PCSDR74-R33M-RC
PCSDR74-R56M-RC
PCSDR74-1R0M-RC
PCSDR74-1R5M-RC
PCSDR74-2R2M-RC
20
20
20
20
20
18.340
13.100
10.120
8.340
0.33
0.56
1.0
100
100
100
100
100
0.0089
0.0104
0.0119
0.0142
0.0151
6.194
5.729
5.355
4.905
4.747
4.287
• High Energy Storage
1.5
• Low Energy Loss
7.050
2.2
• Suitable for pick and place
6.110
PCSDR74-2R7M-RC
PCSDR74-3R3M-RC
PCSDR74-3R9M-RC
PCSDR74-5R2M-RC
PCSDR74-6R8M-RC
PCSDR74-8R2M-RC
PCSDR74-100M-RC
PCSDR74-120M-RC
PCSDR74-150M-RC
PCSDR74-180M-RC
PCSDR74-220M-RC
PCSDR74-270M-RC
PCSDR74-330M-RC
PCSDR74-390M-RC
PCSDR74-470M-RC
PCSDR74-560M-RC
PCSDR74-680M-RC
PCSDR74-820M-RC
PCSDR74-101M-RC
PCSDR74-121M-RC
PCSDR74-151M-RC
PCSDR74-181M-RC
PCSDR74-221M-RC
2.7
3.3
3.9
5.2
6.8
8.2
10
100
100
100
100
100
100
0.0185
0.0220
0.0262
0.0403
0.0502
0.0529
0.0587
0.0676
0.0764
0.0937
0.1110
0.1413
0.1716
0.2154
0.2592
0.2886
0.3180
0.4140
0.4596
0.5844
0.7092
0.8988
1.0884
20
20
20
20
20
20
20
20
3.939
3.605
5.340
4.830
4.370
3.670
3.400
3.160
2.780
2.480
2.350
2.130
1870
Electrical
Inductance Range: .33µh to 1200µh
Tolerance: 20% entire inductance range
Available in tighter tolerances
2.907
2.606
2.537
2.410
2.246
2.111
Test Frequency: 1KHz, 0.1V
Operating Temp: -55ºC ~ +125ºC
Storage Temp: -40ºC ~ +85ºC
Irms: Current at which the ∆ T=40ºC
Isat: Current at which the inductance
drops 35% from initial value
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
12
15
20
20
20
20
20
20
20
20
20
18
1.907
1.752
1.553
1.409
22
27
Resistance to Soldering Heat
1.730
1.610
1.410
1.330
1.190
1.100
0.986
0.908
0.812
0.746
0.660
33
Pre-Heat 150ºC, 1 Min.
39
1.258
1.146
1.086
1.035
0.907
0.861
0.764
Solder Composition: Sn/Ag3.0/Cu0.5
Solder Temp: 260ºC +/- 5ºC
Immersion time: 10 sec. +/- 1 sec.
47
56
68
82
20
20
20
20
20
Test Equipment
100
120
150
180
220
(L): HP 4284A LCR meter or equivalent
(RDC): HP 4338B Millohm meter or equivalent
(IDC): 3260B WK & DC Bias 3265B WK
0.693
0.616
0.559
0.495
0.449
0.425
0.404
0.363
20
Physical
PCSDR74-271M-RC
PCSDR74-331M-RC
PCSDR74-391M-RC
PCSDR74-471M-RC
PCSDR74-561M-RC
PCSDR74-681M-RC
PCSDR74-821M-RC
PCSDR74-102M-RC
PCSDR74-122M-RC
0.607
0.543
0.501
0.461
0.419
0.384
0.349
0.313
0.287
270
330
100
100
100
100
100
100
100
100
100
1.3902
1.6920
1.8900
2.0880
2.5920
3.0960
3.5160
4.6680
5.2223
20
20
20
20
20
20
20
20
20
Packaging: 1000 pieces per 13 inch reel.
Marking: EIA Inductance Code.
390
470
Schematic
560
680
0.332
0.311
0.270
0.255
820
1000
1200
All specifications subject to change without notice.
www.alliedcomponents.com
714-665-1140
ALLIED COMPONENTS INTERNATIONAL
REVISED 6/10/09
15
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