1120-1R0M-RC Datasheet, PDF (1/1 Pages) Bourns Electronic Solutions – Very high current capacity

† RoHS ^COMPLIANT
High Current 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:
2500 Vrms terminal to shrink tube cover;
1000 Vrms terminal to core
• Operating temperature -55 to +105 °C
Notes
* Rated current to cause 50 °C max. temperature
rise and 5 % max. inductance drop
† RoHS Directive 2002/95/EC Jan 27 2003
including Annex.
0.81
Max.
0.84
Max.
0.5
C
Lead tinned
to within 1/8"
of body
D (Dia)
0.142 ± 0.020
Part
Number
1120-1R0M-RC
1120-1R2M-RC
1120-1R5M-RC
1120-1R8M-RC
1120-2R2M-RC
1120-2R7M-RC
1120-3R3M-RC
1120-3R9M-RC
1120-4R7M-RC
1120-5R6M-RC
1120-6R8M-RC
1120-8R2M-RC
1120-100K-RC
1120-120K-RC
1120-150K-RC
1120-180K-RC
1120-220K-RC
1120-270K-RC
1120-330K-RC
1120-390K-RC
1120-470K-RC
1120-560K-RC
1120-680K-RC
1120-820K-RC
1120-101K-RC
1120-121K-RC
1120-151K-RC
1120-181K-RC
1120-221K-RC
1120-271K-RC
1120-331K-RC
1120-391K-RC
1120-471K-RC
1120-561K-RC
1120-681K-RC
1120-821K-RC
1120-102K-RC
1120-122K-RC
1120-152K-RC
1120-182K-RC
1120-222K-RC
L (µH)
±20 %
@ 1 KHz
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
± 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
1120 Series
DCR
Ω
I, dc*
Max.
(A)
0.003
11.4
0.003
11.4
0.003
11.4
0.003
11.4
0.004
11.4
0.005
11.4
0.005
11.4
0.005
11.4
0.005
11.4
0.006
11.4
0.007
11.4
0.007
11.4
0.009
11.4
0.009
11.4
0.013
9
0.018
7.2
0.019
7.2
0.026
5.5
0.029
5.5
0.030
5.5
0.035
5.5
0.039
5.5
0.053
4.8
0.060
4.8
0.080
4
0.090
4
0.098
4
0.110
4
0.150
2.8
0.213
2
0.305
1.6
0.320
1.6
0.355
1.6
0.388
1.6
0.430
1.6
0.590
1.3
0.818
1
1.14
0.8
1.26
0.8
1.39
0.8
1.54
0.8
Note: Major diameter of #4 screw = 0.112 ”
“-RC” suffix indicates RoHS compliance.
Dimensions: Inches
Dim.
C
Approx.
0.63
0.63
0.63
0.63
0.63
0.63
0.63
0.63
0.63
0.63
0.63
0.63
0.63
0.63
0.63
0.63
0.63
0.63
0.60
0.60
0.62
0.62
0.62
0.62
0.62
0.62
0.62
0.62
0.62
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
Dim.
D
Nom.
0.072
0.072
0.072
0.072
0.072
0.064
0.064
0.064
0.064
0.064
0.064
0.064
0.064
0.057
0.057
0.051
0.051
0.051
0.045
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
0.025
0.023
0.020
0.020
0.020
0.018
0.018
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REV. 05/08