LCP Series • Miniature Low Cost Toroidal Inductors
LCP Series surface mount toroidal inductors are designed for
use in applications where energy storage is required for
maintenance of a highly stable inductance when a rapid change
in load current occurs. These inductors are excellent for filtering
high frequency signals while supporting a substantial DC
current as well as for AC ripple, switch mode power supplies
and for use with DC-DC Converters.
Features
• Operating frequency to 1 MHz
• High energy storage with minimum saturation
• High stability from no load to full load
• Designed as 1:1 Coupled Inductor (Series or Parallel)
or as 1:1 Isolation Transformer
• Manufactured in ISO-9001:2000, TS-16949:2002
and ISO-14001:2004 certified Talema facility
• Meets lead free reflow level J-STD-020C
• Fully RoHS compliant
Electrical Specifications @ 25°C
Test voltage between windings: 500 Vrms
Operating temperature range: -40°C to +125°C
Climatic Category: IEC68-1 40/125/56
Applications
DC-DC Converters • Common Mode Filter • Computer Note Books
Pulse Modulation Switching Regulators: Step-up, Step-down,
Inverting or dual output • Filtering Battery Powered Equipment
Test frequency: Inductance measured @ 10kHz/10mV
Parallel Connected
Series Connected
Dimensions
Energy
Storage
(µJ) *
Full Load
Current
L
(µH)
Full Load
Current
L (µH)
0
±15%
0
Inches(Millimeters)
Part Number
DCR
DCR
±15%
mOhm
mOhm
(ADC
)
No Load
(ADC
)
No Load
A
B
C
D
H
LCP1-3.00-2.2
LCP1-2.10-4.7
LCP1-1.40-10
LCP1-1.10-15
LCP1-0.92-22
LCP1-0.76-33
LCP1-0.64-47
LCP1-0.54-68
LCP1-0.44-100
LCP1-0.36-150
LCP1-0.30-220
LCP2-4.40-2.2
LCP2-3.10-4.7
LCP2-2.08-10
3.00
2.10
1.40
1.10
0.92
0.76
0.64
0.54
0.44
0.36
0.30
4.40
3.10
2.08
2.2
4.7
10
15
22
9
16
37
58
1.50
1.05
0.70
0.55
0.46
0.38
0.32
0.27
0.22
0.18
0.15
2.20
1.55
1.04
8.8
18.8
40
60
88
132
188
272
400
600
880
8.8
36
64
7.0
7.2
7.2
7.0
7.1
148
232
344
532
820
1228
1504
2876
3464
28
86
0.276
(7.0)
0.276
(7.0)
0.236
(6.0)
0.059
(1.5)
0.201
(5.1)
33
47
133
205
307
376
719
866
7
7.2
7.1
68
7.2
100
150
220
2.2
4.7
10
7.2
7.2
7.3
16.4
16.0
16.4
13
18.8
40
52
28
112
LCP2-1.68-15
1.68
15
52
0.84
60
208
16.0
LCP2-1.40-22
LCP2-1.32-33
LCP2-1.08-47
LCP2-0.80-68
LCP2-0.66-100
LCP2-0.54-150
1.40
1.32
1.08
0.80
0.66
0.54
22
33
70
0.70
0.66
0.54
0.40
0.33
0.27
88
280
332
16.2
16.0
21.2
20.2
15.8
16.1
0.354
(9.0)
0.354
(9.0)
0.299
(7.6)
0.067
(1.7)
0.248
(6.3)
83
132
188
272
400
600
47
68
100
150
139
241
295
521
556
964
1180
2084
LCP2-0.44-220
0.44
220
784
0.22
880
3136
15.8
LCP2-0.36-330
LCP3-6.64-2.2
LCP3-4.46-4.7
LCP3-3.00-10
LCP3-2.42-15
LCP3-2.00-22
LCP3-1.62-33
LCP3-1.34-47
LCP3-1.12-68
LCP3-0.94-100
LCP3-0.76-150
LCP3-0.62-220
0.36
6.64
4.46
3.00
2.42
2.00
1.62
1.34
1.12
0.94
0.76
0.62
330
2.2
4.7
10
960
5
0.18
3.32
2.23
1.5
1320
8.8
3840
20
15.8C
31.7
32.2
32.8
31.8
32.7
32.1
32.3
32.4
32.2
31.8
31.2
12
18.8
40
48
26
104
148
220
336
508
752
1000
1384
1912
15
22
33
37
55
84
1.21
1.00
0.81
0.67
0.56
0.47
0.38
0.31
60
88
132
188
272
400
600
880
0.433
(11.0)
0.433
(11.0)
0.370
(9.4)
0079
(2.0)
0.268
(6.8)
47
127
188
250
346
478
68
100
150
220
LCP3-0.50-330
LCP3-0.42-470
LCP3-0.36-680
0.50
0.42
0.36
330
470
680
671
1003
1500
0.25
0.21
0.18
1320
1880
2720
2684
4012
6000
30.4
30.5
32.3
THE TALEMA GROUP
•
World Wide Toroidal Specialists
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