1130-272K Bourns Inc., 1130-272K Datasheet
![HIGH CURRENT CHOKE, 2.7MH, 1.3A 10%](/photos/26/6/260620/4462397_sml.jpg)
1130-272K
Manufacturer Part Number
1130-272K
Description
HIGH CURRENT CHOKE, 2.7MH, 1.3A 10%
Manufacturer
Bourns Inc.
Datasheet
1.1130-121K-RC.pdf
(1 pages)
Specifications of 1130-272K
Inductance
2.7mH
Inductance Tolerance
± 10%
Dc Resistance Max
1.14ohm
Dc Current Rating
1.3A
Inductor Case Style
Radial Leaded
No. Of Pins
2
Lead Spacing
19.05mm
Inductor Type
Choke
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
† RoHS Directive 2002/95/EC Jan 27 2003
including Annex.
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:
• Operating temperature -55 to +105 °C
Notes
* Rated current to cause 50 °C max. temperature
REV. 05/08
2500 Vrms terminal to shrink tube cover;
1000 Vrms terminal to core
rise and 5 % max. inductance drop
Note: Major diameter of #8 screw = 0.164 ”
0.84
Max.
0.5
Dimensions: Inches
1.1
Max.
C
0.196 ± 0.016
0.236 ± 0.020
Lead tinned
to within 1/8"
of body
D (Dia)
Tel. (877) 426-8767 • Fax (951) 781-5006
High Current Chokes
www.bourns.com
“-RC” suffi x indicates RoHS compliance.
Part
Number
1130-1R0M-RC
1130-1R2M-RC
1130-1R5M-RC
1130-1R8M-RC
1130-2R2M-RC
1130-2R7M-RC
1130-3R3M-RC
1130-3R9M-RC
1130-4R7M-RC
1130-5R6M-RC
1130-6R8M-RC
1130-8R2M-RC
1130-100K-RC
1130-120K-RC
1130-150K-RC
1130-180K-RC
1130-220K-RC
1130-270K-RC
1130-330K-RC
1130-390K-RC
1130-470K-RC
1130-560K-RC
1130-680K-RC
1130-820K-RC
1130-101K-RC
1130-121K-RC
1130-151K-RC
1130-181K-RC
1130-221K-RC
1130-271K-RC
1130-331K-RC
1130-391K-RC
1130-471K-RC
1130-561K-RC
1130-681K-RC
1130-821K-RC
1130-102K-RC
1130-122K-RC
1130-152K-RC
1130-182K-RC
1130-222K-RC
1130-272K-RC
1130-332K-RC
1130-392K-RC
1130-472K-RC
@ 1 KHz
±20 %
± 10 %
L (µH)
1000
1200
1500
1800
2200
2700
3300
3900
4700
100
120
150
180
220
270
330
390
470
560
680
820
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
12
15
18
22
27
33
39
47
56
68
82
1130 Series
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
Max.
DCR
1.02
1.14
1.27
1.67
1.86
Ω
I, dc*
13.5
13.5
13.5
13.5
13.5
13.5
11.4
(A)
7.2
5.5
5.5
5.5
4.5
4.5
2.8
2.8
1.6
1.3
1.3
1.3
21
21
21
21
21
21
21
21
21
21
21
21
17
9
9
9
9
9
4
4
4
2
2
2
1
1
Approx.
Dim.
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
C
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
Dim.
22.3
D