RoHS
Power Chip Shielded Inductors
Dimensions:
Inches
(mm)
PCS4D28
Allied
Allied
Part
Part
Number
Number
Inductance
Inductance
(µh)
(µh)
Tolerance
Tolerance
(%)
(%)
TestTest DCR
Freq. (
Ω)
Freq.
KHz, 1V
Max
DCR
SRF
Max.
(MHz)Typ
(Ω)
IDC
ISAT
(A)
(A)
Features
•
•
•
•
Shielded SMD Power Inductor
Low profile suitable for pick and place
Low DC resistance
Ideal for DC-DC converter applications
PCS4D28-1R2T-RC
PCS4D28-1R8T-RC
PCS4D28-2R0T-RC
PCS4D28-2R2T-RC
PCS4D28-2R7T-RC
PCS4D28-3R3T-RC
PCS4D28-3R9T-RC
PCS4D28-4R7T-RC
PCS4D28-5R6T-RC
PCS4D28-6R8T-RC
PCS4D28-8R2T-RC
PCS4D28-100T-RC
PCS4D28-120T-RC
PCS4D28-150T-RC
PCS4D28-180T-RC
PCS4D28-220T-RC
PCS4D28-270T-RC
PCS4D28-330T-RC
PCS4D28-390T-RC
PCS4D28-470T-RC
PCS4D28-560T-RC
PCS4D28-680T-RC
PCS4D28-820T-RC
PCS4D28-101T-RC
PCS4D28-121T-RC
PCS4D28-151T-RC
PCS4D28-181T-RC
PCS4D28-221T-RC
1.2
1.8
2.0
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
100
120
150
180
220
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
0.024
0.028
0.030
0.031
0.043
0.049
0.065
0.072
0.101
0.109
0.118
0.128
0.132
0.149
0.166
0.235
0.261
0.331
0.384
0.587
0.625
0.699
0.915
1.02
1.27
1.35
1.54
2.00
2.66
2.56
2.20
2.10
2.04
1.60
1.57
1.44
1.32
1.17
1.12
1.04
1.00
0.84
0.76
0.72
0.70
0.58
0.56
0.50
0.48
0.41
0.35
0.32
0.29
0.27
0.24
0.22
0.20
0.14
Electrical
Inductance Range:
1.2µH to 220µH
Tolerance:
30% over entire range,
tighter tolerances available.
Operating Temp:
-30ºC ~ +100ºC
IDC:
Current at which inductance drops
by 35% of initial value or
∆
T=40ºC lower,
whichever is lower.
Resistance to Soldering Heat
Pre-Heat 150ºC, 1 min.
Solder Temp:
260ºC ± 5ºC for 10sec ± 1sec.
Solder Composition:
Sn/Ag3.0/Cu0.5
Test Equipment
(L):
HP 4192A LF Impedance Analyzer
(RDC):
Chen Hwa 502
Physical
Packaging:
2000 pieces per 13 inch reel
Marking:
EIA Inductance Code
30
330
PCS4D28-331T-RC
All specifications subject to change without notice.
714-665-1140
ALLIED COMPONENTS INTERNATIONAL
REVISED 7/21/09
15
www.alliedcomponents.com
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