High Current RF Chokes
Special Features
•
Very high current capacity
•
Low DCR
•
Epoxy coated ferrite bobbin core
•
VW-1 rated shrink tubing to cover
winding
•
Self-leaded
•
Fixed lead spacing
•
Center hole for mechanical mounting
•
Dielectric withstanding voltage: 2500Vrms
terminal to shrink tube cover; 1000Vrms
terminal to core
•
Operating temperature -55 to +105°C
•
Rated current to cause 50°C max. temper-
ature rise and 5% max. inductance drop
1130 Series
L (uH)
Part
± 20%
Number
@ 1KHz
1130-1R0M
1.0
1130-1R2M
1.2
1130-1R5M
1.5
1130-1R8M
1.8
1130-2R2M
2.2
1130-2R7M
2.7
1130-3R3M
3.3
1130-3R9M
3.9
1130-4R7M
4.7
1130-5R6M
5.6
1130-6R8M
6.8
1130-8R2M
8.2
1130-100K
1130-120K
1130-150K
1130-180K
1130-220K
1130-270K
1130-330K
1130-390K
1130-470K
1130-560K
1130-680K
1130-820K
1130-101K
1130-121K
1130-151K
1130-181K
1130-221K
1130-271K
1130-331K
1130-391K
1130-471K
1130-561K
1130-681K
1130-821K
1130-102K
1130-122K
1130-152K
1130-182K
1130-222K
1130-272K
1130-332K
1130-392K
1130-472K
± 10%
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
DCR
(Ω)
Max.
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.003
0.004
0.004
0.006
0.008
0.009
0.010
0.011
0.012
0.017
0.022
0.024
0.026
0.029
0.032
0.034
0.046
0.064
0.072
0.080
0.110
0.122
0.169
0.187
0.205
0.256
0.288
0.426
0.426
0.518
0.705
1.02
1.14
1.27
1.67
1.86
Idc
(A)
21
21
21
21
21
21
21
21
21
21
21
21
17
13.5
13.5
13.5
13.5
13.5
13.5
11.4
9
9
9
9
9
7.2
5.5
5.5
5.5
4.5
4.5
4
4
4
2.8
2.8
2
2
2
1.6
1.3
1.3
1.3
1
1
Dim.
C
Approx
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.82
0.82
0.82
0.82
0.80
0.80
0.80
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.77
0.77
0.77
0.77
0.77
0.77
0.77
0.77
0.77
0.77
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
Dim.
D
Nom.
0.081
0.081
0.081
0.081
0.081
0.081
0.081
0.081
0.081
0.081
0.081
0.081
0.081
0.072
0.072
0.072
0.064
0.064
0.064
0.057
0.057
0.057
0.057
0.051
0.051
0.051
0.045
0.045
0.040
0.040
0.040
0.036
0.036
0.032
0.032
0.032
0.029
0.029
0.025
0.025
0.025
0.023
0.020
0.020
0.020
1.1
max.
.84
max.
0.5
Lead tinned
to within 1/8"
of body
C
D (Dia)
0.18
306 E. Alondra Blvd., Gardena, CA 90247-1059 • (310) 515-1720 • FAX (310) 515-1962
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