1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
680
1000
.60
.80
.90
1.5
2.0
3.0
5.0
6.0
10
12
20
30
40
60
90
100
150
200
400
.045
.050
.060
.070
.080
.085
.095
.135
.160
.275
.340
.575
1.10
1.40
2.25
2.90
3.60
4.55
8.10
2.0
1.9
1.5
1.2
1.2
1.0
.7
.6
.5
.45
.34
.29
.24
.20
.17
.16
.14
.12
.08
1.8
1.8
1.8
1.4
1.6
1.9
1.2
1.1
1.2
1.5
1.3
1.4
1.5
1.4
1.6
1.4
1.5
1.4
1.4
157
108
92.0
69.0
59.0
51.0
33.0
26.0
20.0
17.0
12.0
11.0
9.40
6.70
6.10
4.70
3.85
3.10
2.30
PCIT20 Power Chip Shielded Inductors
Features
Physical
Marking:Color Code using standard EIA
three dot system.
Packaging: 2500 per 13 inch reel.
*Measured at the rated current.
**Average maximum allowable current. PCIT Series inductors are designed for current
spikes as high as 2x the current rating. All specifications subject to change without notice.
Allied
Part
Number
Inductance
@0Adc(µh)
PCIT20-1R0M-RC
PCIT20-1R5M-RC
PCIT20-2R2M-RC
PCIT20-3R3M-RC
PCIT20-4R7M-RC
PCIT20-6R8M-RC
PCIT20-100M-RC
PCIT20-150M-RC
PCIT20-220M-RC
PCIT20-330M-RC
PCIT20-470M-RC
PCIT20-680M-RC
PCIT20-101M-RC
PCIT20-151M-RC
PCIT20-221M-RC
PCIT20-331M-RC
PCIT20-471M-RC
PCIT20-681M-RC
PCIT20-102M-RC
Max.
Switching
Freq. (MHz)
Rated
Current**
(A)
1
1
1
1
1
1
1
1
1
1
1
1
1
.5
.5
.5
.5
.5
.5
DCR
Max.
(Ω)
Inductance*
(µh)
Max. Energy
Storage
(µJoules)
SRF
Typical
(MHz)
3rd
1st
2nd
RoHS
ALLIED COMPONENTS INTERNATIONAL
714-665-1140www.alliedcomponents.com
Dimensions: Inches
(mm)
0.260
(6.60) Max
0.175
(4.45)
Max
0.115
(2.92)
Max
0.030
(0.76)
0.050
(1.27)
0.190
(4.83)
0.180
(4.57) 0.045
(1.14)
0.120
(3.05)
0.092
(2.34)
• Magnetically shielded
• Designed for current spikes as high
• High L at low or zero current
• Flat top for pick and place assembly
• Cost effective miniature power
• Swinging Inductance vs current
• Non standard values available
inductor
characteristics
as twice the rated current
• Designed with high heat resistance
materials for reflow operation
Electrical
Inductance Range: 1.0µh to 1000µh.
Tolerance: ± 20% over the entire
inductance range.
Test Frequency : Inductance measured
at 100KHz, 0.1Vrms.
Operating Temp. Range: i-40° to +85°C.
0 to 2000) x 10 -6°C.
Current Rating: See foot notes and graphs
-6 °C.
1.0
Revised 03-25-08
All specifications subject to change without notice.
PCIT20 - 100M
PCIT20 - 102M
Current (A)
Current (A)
00.2 0.4 0.6 0.8 1 1.4
1.2
0.2
0.4
0.6
0.8
1
1.2
0
Energy Storage (µj)
Inductance (µH)
2
4
6
8
10
12
0
00.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16
Inductance (µH)
Energy Storage (µj)
200
400
700
800
900
1000
0
600
500
300
100
0.4
0.8
1.4
1.6
1.8
2
0
1.2
1
0.6
0.2
PCIT20 - 101M
Current (A)
00.04 0.06 0.12 0.16 0.2 0.24 0.28 0.32 0.4
0.36
Inductance (µH)
20
40
60
80
100
120
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
0
Energy Storage (µj)
PCIT20 - 1R0M
Current (A)
1.8
2
Inductance (µH)
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
0
Energy Storage (µj)
00.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6 2.8 3
TYPICAL INDUCTANCE AND ENERGY STORAGE VS. CURRENT
PCIT20 Power Chip Shielded Inductors
RoHS
ALLIED COMPONENTS INTERNATIONAL
714-665-1140www.alliedcomponents.com
Revised 03-25-08
