Tel. (877) 426-8767 • Fax (951) 781-5006
www.bourns.com
22.1
†
RoHS COMPLIANT
LEAD FREE
*RoHS COMPLIANT
VERSIONS
AVAILABLE
LEAD FREE
VERSIONS ARE
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
• Magnetic Wire: Polyester, 155 °C rated
Notes
* Rated current to cause 50 °C max. temperature
rise and 5 % max. inductance drop
1110 Series
Part
Number
L (µH)
±20 %
@ 1 KHz
DCR
Ω
Max.
I, dc*
(A)
Dim.
C
Approx.
Dim.
D
Nom.
1110-1R0M-RC 1.0 0.003 9 0.55 0.049
1110-1R2M-RC 1.2 0.003 9 0.55 0.049
1110-1R5M-RC 1.5 0.004 9 0.55 0.049
1110-1R8M-RC 1.8 0.004 9 0.55 0.049
1110-2R2M-RC 2.2 0.005 9 0.55 0.049
1110-2R7M-RC 2.7 0.005 9 0.55 0.049
1110-3R3M-RC 3.3 0.005 9 0.55 0.049
1110-3R9M-RC 3.9 0.006 9 0.55 0.049
1110-4R7M-RC 4.7 0.007 9 0.55 0.049
1110-5R6M-RC 5.6 0.007 9 0.55 0.049
1110-6R8M-RC 6.8 0.008 9 0.55 0.049
1110-8R2M-RC 8.2 0.009 9 0.55 0.049
± 10 %
1110-100K-RC 10 0.010 9 0.55 0.049
1110-120K-RC 12 0.011 9 0.55 0.049
1110-150K-RC 15 0.015 7.2 0.53 0.043
1110-180K-RC 18 0.016 7.2 0.53 0.043
1110-220K-RC 22 0.020 5.5 0.53 0.043
1110-270K-RC 27 0.030 4.5 0.53 0.039
1110-330K-RC 33 0.040 4 0.53 0.037
1110-390K-RC 39 0.046 4 0.53 0.035
1110-470K-RC 47 0.062 2.8 0.53 0.032
1110-560K-RC 56 0.069 2.8 0.53 0.032
1110-680K-RC 68 0.077 2.8 0.50 0.032
1110-820K-RC 82 0.083 2.8 0.50 0.032
1110-101K-RC 100 0.095 2.8 0.50 0.030
1110-121K-RC 120 0.127 2 0.50 0.029
1110-151K-RC 150 0.181 1.6 0.50 0.029
1110-181K-RC 180 0.217 1.6 0.50 0.025
1110-221K-RC 220 0.240 1.6 0.50 0.025
1110-271K-RC 270 0.300 1.6 0.47 0.020
1110-331K-RC 330 0.336 1.3 0.47 0.020
1110-391K-RC 390 0.460 1 0.47 0.020
1110-471K-RC 470 0.636 0.8 0.47 0.020
1110-561K-RC 560 0.696 0.8 0.47 0.020
† RoHS Directive 2002/95/EC Jan 27 2003
including Annex.
“-RC” suffix indicates RoHS compliance.
REV. 12/16
D (Dia)
Lead tinned
to within 1/8"
of body
0.84
Max.
C
0.5
Max.
0.153 Min.
0.66
Dimensions: Inches
Note: Major diameter of #6 screw = 0.138 ”
