
Coilcraft, Inc. 2008
Specifications subject to change without notice.
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Document 107-2
Revised 10/29/08
Mini Spring Air Core Inductors
Typical Irms Derating
-40
-20
0
20
40
60
80
100
140
120
Ambient temperature (°C)
120
110
100
90
80
70
60
50
40
30
20
10
0
P
e
rcent
of
rated
rmsI
25°C
Typical L vs Frequency
25
20
15
10
5
0
60
55
50
45
40
35
30
25
20
15
10
100
200
400
600
1000
Inductance
(nH)
Inductance
(nH)
Frequency (MHz)
17.5 nH
22.0 nH
28.0 nH
35.5 nH
43.0 nH
2.5 nH
5.0 nH
8.0 nH
12.5 nH
18.5 nH
Typical Q vs Frequency
220
210
200
190
180
170
160
150
140
130
135
130
125
120
115
110
105
100
95
90
100
200
400
600
1000
Q
factor
Q
factor
Frequency (MHz)
28.0 nH
35.5 nH
43.0 nH
22.0 nH
17.5 nH
18.5 nH
12.5 nH
8.0 nH
5.0 nH
2.5 nH