18403 Series- RADIAL LEADS INDUCTORS (CHOKE COILS) Rev. A
A. Electrical Specifications:
DCR
(Ω) Max.
0.004
0.005
0.006
0.008
0.009
0.012
0.016
0.018
0.020
0.025
0.030
0.040
0.050
0.060
0.070
0.080
0.10
L (uH)
@ 1KHz
1.0
Test Freq.
(MHz)
7.9
SRF Min.
(MHz)
85
Rated Current
(A) Max.
10.00
8.30
Part Number
Q Min.
Type
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I I
I I
I I
I I
I I
I I
I I
184031R0MH
184031R5MH
184032R2MH
184033R3MH
184034R7MH
184036R8MH
18403100KH
18403120KH
18403150KH
18403180KH
18403220KH
18403270KH
18403330KH
18403390KH
18403470KH
18403560KH
18403680KH
18403820KH
18403101KH
18403121KH
18403151KH
18403181KH
18403221KH
18403271KH
1.5
2.2
3.3
4.7
6.8
10
12
15
7.9
7.9
7.9
7.9
7.9
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
64
48
36
28
22
16
14
12
6.90
5.60
4.70
3.90
3.20
2.90
2.60
2.40
2.20
2.00
1.80
1.65
1.50
1.35
1.20
1.10
18
22
27
33
39
47
56
68
11
10
9.0
8.0
7.0
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.8
2.5
2.2
82
2.5
0.12
0.14
0.18
0.22
0.25
0.31
0.36
100
120
150
180
220
270
0.79
0.79
0.79
0.79
0.79
0.79
1.00
0.90
0.82
0.75
0.68
0.61
330
20
0.79
2.0
0.42
0.55
I I
18403331KH
390
470
560
680
820
20
15
15
15
15
20
20
20
20
20
20
20
20
20
20
20
20
50
50
0.79
0.79
0.79
0.79
0.79
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.079
0.079
1.8
1.6
1.4
1.3
1.2
0.48
0.52
0.65
0.80
1.0
1.5
1.8
2.0
2.5
3.0
3.5
4.0
5.0
6.0
7.5
9.5
0.50
0.46
0.42
0.38
0.34
0.31
0.28
0.25
0.23
0.21
0.19
0.17
0.15
0.14
0.13
0.12
0.11
0.10
0.09
I I
I I
I I
I I
I I
I I
I I
I I
I I
I I
I I
I I
I I
I I
I I
I I
I I
I I
I I
18403391KH
18403471KH
18403561KH
18403681KH
18403821KH
18403102KH
18403122KH
18403152KH
18403182KH
18403222KH
18403272KH
18403332KH
18403392KH
18403472KH
18403562KH
18403682KH
18403822KH
18403103KH
18403123KH
1000
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
10000
12000
1.00
0.90
0.85
0.80
0.75
0.70
0.65
0.60
0.55
0.50
0.45
0.40
0.35
0.30
11.0
12.0
13.5
15000
50
0.079
0.25
15.0
0.08
I I
18403153KH
B. Dimensions: mm (Inch)
Series
a
b
c
d
e
Ø11.5(0.453)
11.5(0.453)
5.0(0.197)
11.0(0.433) Ø0.5~0.8(0.020~0.031)
18403 TYPE I
Max.
Max.
±1.0(0.039)
±1.5(0.059)
Typ.
Tol.
Ø11.5(0.453)
Max.
11.5(0.453)
Max.
5.0(0.197)
±1.0(0.039)
5.0(0.197)
±0.5(0.020)
Ø0.65(0.026)
Typ.
18403 TYPE II
Tol.
Frontier Electronics Corp.®
http://www.frontierusa.com
Page 1 of 2
667 E. Cochran St., Simi Valley, CA 93065
Phone: 1-805-522-9998, Fax: 1-805-522-9989