I01 Series
Output Power Chokes
Well suited for SMpS aꢀꢀlications
and as a ripple filter
Closed magnetic path minimizes
external magnetic fields
Toroid design provides highest
inductance for it’s size
Custom designs available
E L E C T R I C A L S P E C I F I C A T I O ꢀ S
Part ꢀumber
Inductance IDC
(uH typ.)* (Amps)
Inductance
ꢀo DC
(uH typ.)
20kHz
Test ꢁ
ꢀo DC
Energy
Storage
(uJ)
ETOP
DCR
I(L-10%) I(L-20%) I(L-30%) I(L-40%)
Coil
Size
Code
Lead
Dia.
(mm)
(ꢁ-uSec) (Ohms max.) (Amps)
(Amps)
(Amps)
(Amps)
I01-0210-01-00 210
I01-0450-01-00 450
I01-0950-01-00 950
I01-0120-01-00 120
I01-0250-01-00 250
I01-0485-01-00 485
1.5
1.5
1.5
2
368.2
710.0
1317.0
201.1
399.4
656.2
115.0
255.6
417.5
742.4
33.5
0.146 236.3
0.308 506.3
165.6
330
0.304
0.450
0.673
0.133
0.217
0.294
0.068
0.109
0.148
0.197
0.014
0.040
0.035
0.046
0.013
0.020
0.028
0.006
0.008
0.009
0.37
0.34
0.7
0.69
0.77
1.1
1.08
1.13
1.6
1.5
1.6
2.3
2.1
1.96
2.89
2.21
4
1.45
1.59
2.1
1.86
2.1
3
A
C
0.4
0.4
0.4
0.5
0.5
0.5
0.64
0.64
0.64
0.64
1.1
1.1
1.1
1.1
1.3
1.3
1.3
1.6
1.6
1.6
0.696 1068.8 568.7
D
A
C
0.108 240.0
0.231 500.0
0.492 970.0
0.103 315.0
0.185 652.5
122.4
247.5
394.8
110
0.65
0.5
0.99
1.11
1.5
2
2
0.84
0.7
D
B
C
I01-0070-01-00
70
3
1.3
2.7
2.6
3.81
2.96
5.2
4.55
6.01
4.5
6.9
7.7
7.4
10
I01-0145-01-00 145
I01-0285-01-00 285
I01-0450-01-01 450
3
198.0
0.71
1.32
0.88
1.5
1.33
2.1
3
0.392 1282.5 314.9
0.629 2025.0 504.0
D
F
3
1.53
2.9
I01-0022-01-00
I01-0055-01-00
22
55
5
0.055 275.0
0.130 687.5
59.4
B
C
5
95.8
122.1
1
2.31
3.1
3.29
4.4
3.3
4.7
5.7
5.3
7.2
10
I01-0100-01-00 100
I01-0170-01-00 170
5
156.3
290.0
34.4
0.240 1250.0 192.7
1.92
1.28
1.49
2.31
1.65
1.2
D
F
5
0.393 2125.0
0.068 490.0
315
2.35
3.2
I01-0020-01-00
I01-0055-01-01
I01-0095-01-00
I01-0010-01-00
I01-0020-01-01
I01-0030-01-00
20
55
95
10
20
30
7
72.6
C
7
95.2
0.187 1347.5 150.4
0.323 2327.5 236.6
4
D
G
C
7
161.4
16.0
3.6
10
10
10
0.046 500.0
0.111 1000.0
0.152 1500.0
49.5
89.3
122
4.6
33.6
2.6
6.8
12
D
E
49.6
2.1
4.7
7.5
10
*Measured @ rated current
Mounting Method: Add designator to the end of P/N
H = Horizontal, V = Vertical
Specifications subject to change without notice.
800.729.2099 tel
88
(03/08) I01-1
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