1120-1R0M-RC BOURNS | Alldatasheet

Document overview

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Technical content

Tel. (877) 426-8767 • Fax (951) 781-5006 www.bourns.com22.2 † 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

1120 Series

L (µH) ±20 % @ 1 KHz DCR Ω Max. I, dc* (A) Dim. C Approx. Dim. D Nom. ± 10 % 1120-100K-RC 10 0.009 11.4 0.63 0.064 1120-120K-RC 12 0.009 11.4 0.63 0.057 1120-150K-RC 15 0.013 9 0.63 0.057 1120-180K-RC 18 0.018 7.2 0.63 0.051 1120-220K-RC 22 0.019 7.2 0.63 0.051 1120-270K-RC 27 0.026 5.5 0.63 0.051 1120-330K-RC 33 0.029 5.5 0.60 0.045 1120-390K-RC 39 0.030 5.5 0.60 0.045 1120-470K-RC 47 0.035 5.5 0.62 0.045 1120-560K-RC 56 0.039 5.5 0.62 0.040 1120-680K-RC 68 0.053 4.8 0.62 0.040 1120-820K-RC 82 0.060 4.8 0.62 0.040 1120-101K-RC 100 0.080 4 0.62 0.036 1120-121K-RC 120 0.090 4 0.62 0.036 1120-151K-RC 150 0.098 4 0.62 0.032 1120-181K-RC 180 0.110 4 0.62 0.032 1120-221K-RC 220 0.150 2.8 0.62 0.032 1120-271K-RC 270 0.213 2 0.60 0.029 1120-331K-RC 330 0.305 1.6 0.60 0.029 1120-391K-RC 390 0.320 1.6 0.60 0.025 1120-471K-RC 470 0.355 1.6 0.60 0.025 1120-561K-RC 560 0.388 1.6 0.60 0.025 1120-681K-RC 680 0.430 1.6 0.60 0.025 1120-821K-RC 820 0.590 1.3 0.60 0.023 1120-102K-RC 1000 0.818 1 0.60 0.020 1120-122K-RC 1200 1.14 0.8 0.60 0.020 1120-152K-RC 1500 1.26 0.8 0.60 0.020 1120-182K-RC 1800 1.39 0.8 0.60 0.018 1120-222K-RC 2200 1.54 0.8 0.60 0.018 † RoHS Directive 2002/95/EC Jan 27 2003 including Annex. “-RC” suffi x indicates RoHS compliance. REV. 05/08 D (Dia) Lead tinned to within 1/8" of body 0.84 Max. C 0.5 Max. 0.142 ± 0.020 0.81 Dimensions: Inches Note: Major diameter of #4 screw = 0.112 ”