18403

18403 Series- RADIAL LEADS INDUCTORS (CHOKE COILS)
Rev. B
A. Electrical Specifications:
Part Number
184031R0M
184031R5M
184032R2M
184033R3M
184034R7M
184036R8M
18403100K
18403120K
18403150K
18403180K
18403220K
18403270K
18403330K
18403390K
18403470K
18403560K
18403680K
18403820K
18403101K
18403121K
18403151K
18403181K
18403221K
18403271K
18403331K
18403391K
18403471K
18403561K
18403681K
18403821K
18403102K
18403122K
18403152K
18403182K
18403222K
18403272K
18403332K
18403392K
18403472K
18403562K
18403682K
18403822K
18403103K
18403123K
18403153K
L (uH)
Tolerance
@ 1KHz
1.0
1.5
2.2
3.3
4.7
6.8
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
10000
12000
15000
±20%
±20%
±20%
±20%
±20%
±20%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
±10%
Q Min.
Test Freq.
(MHz)
SRF Min.
(MHz)
DCR
() Max.
Rated Current
(A) Max.
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
20
20
15
15
15
15
20
20
20
20
20
20
20
20
20
20
20
20
50
50
50
7.9
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
2.5
0.79
0.79
0.79
0.79
0.79
0.79
0.79
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
0.079
85
64
48
36
28
22
16
14
12
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
2.0
1.8
1.6
1.4
1.3
1.2
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
0.25
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
0.12
0.14
0.18
0.22
0.25
0.31
0.36
0.42
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
11.0
12.0
13.5
15.0
10.00
8.30
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
1.00
0.90
0.82
0.75
0.68
0.61
0.55
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
0.08
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
II
II
II
II
II
II
II
II
II
II
II
II
II
II
II
II
II
II
II
II
II
II
II
II
II
II
II
II
B. Dimensions: mm (Inch)
Series
a
b
c
d
18403 TYPE I
Tol.
18403 TYPE II
Tol.
Ø11.5(0.453)
Max.
Ø11.5(0.453)
Max.
11.5(0.453)
Max.
11.5(0.453)
Max.
5.0(0.197)
±1.0(0.039)
5.0(0.197)
±1.0(0.039)
11.0(0.433)
±1.5(0.059)
5.0(0.197)
±0.5(0.020)
Frontier Electronics Corp.®
http://www.frontierusa.com
Page 1 of 2
e
Ø0.5~0.8(0.020~0.031)
Typ.
Ø0.65(0.026)
Typ.
667 E. Cochran St., Simi Valley, CA 93065
Phone: 1-805-522-9998, Fax: 1-805-522-9989
18403 Series- RADIAL LEADS INDUCTORS (CHOKE COILS)
Rev. B
C. General Information:
1.
2.
3.
4.
5.
18403xxx_, “18403” = P/N, “xxx” = Inductance, “_”: Tolerance K=±10%, L = ±15%, M = ±20%.
Operating temperature: -40C to +85C. (Including self-temperature rise)
Temperature rise: 25C Max.
Ambient temperature: 60C Max.
Test equipment:
L: HP4285A LCR Meter or equivalent.
Q: HP4285A at specified frequency or equivalent.
DCR: CHROMA-16502 or equivalent.
SRF: HP4291B or equivalent.
6. MSL: Level 1.
7. Inductance and Current range: From 1.0uH (10A) - 15000uH (80mA)
8. DCR: From 0.004 - 15.0 Ohms.
D. Applications:
1.
2.
3.
4.
5.
6.
Game Consoles
Set Top Boxes
Cables Modems
Computers
Mobile Communication Devices (Radios, etc.)
LCD, DVD, BRP
Frontier Electronics Corp.®
http://www.frontierusa.com
Page 2 of 2
667 E. Cochran St., Simi Valley, CA 93065
Phone: 1-805-522-9998, Fax: 1-805-522-9989