193 Series D.C. Filter Chokes

193 Series High-Voltage Filter Chokes

  • Enclosed, 4-hole mount chokes (some models available epoxy potted in a black powder paint, drawn steel housing). Potted models mount with 1/4" - 20 hardware (included).
  • Tolerance of 15% on both inductance & resistance.
  • Inductances measured at rated D.C. current.
  • Minimum 8" long leads.
  • Units will exhibit less inductance at slightly higher currents or more at lower currents.
  • Perfect for high voltage power supply filtering; case matches power transformers & tube audio output transformers.
  • Units are vacuum impregnated with polyurethane varnish for quiet and long life operation.
  • For open-bracket mount types, view our 153-159 Series Chokes.
193 Series Filter Choke

Product Specifications

Part No. Style Inductance D.C. Current Resistance (Ω) Max Operating (VDC) Weight (lbs) Dim. Ref.
193T Enclosed 0.05 H 2000 mA 0.7 300 2.5 X6
193V Enclosed 0.15 H 3000 mA 1.0 300 9.0 X14
193U Enclosed 0.2 H 2000 mA 1.7 300 6.0 X12
193R Enclosed 0.3 H 1000 mA 3.5 1000 4.5 X10
193S Enclosed 1.0 H 1000 mA 5.75 1000 8.0 X13
193K Enclosed 2.6 H 300 mA 21.0 800 3.25 X8
193N Enclosed 3 H 500 mA 35.0 600 5.0 X11
193NP Potted 3 H 500 mA 36.0 800 7.0 P1
193H Enclosed 5 H 200 mA 65.0 600 2.5 X6
193L Enclosed 5 H 300 mA 57.0 800 5.5 X11
193LP Potted 5 H 300 mA 55.0 800 7.5 P1
193P Enclosed 5 H 500 mA 26.0 800 10.75 X14
193D Enclosed 8 H 150 mA 75.0 600 3.25 X8
193G Enclosed 10 H 150 mA 102.0 800 4.25 X17
193GP Potted 10 H 150 mA 103.0 800 6.0 P1
193J Enclosed 10 H 200 mA 82.0 800 5.5 X11
193JP Potted 10 H 200 mA 79.0 800 7.5 P1
193M Enclosed 10 H 300 mA 63.0 800 10.5 X14
193MP Potted 10 H 300 mA 63.0 800 10.5 P1
193Q Enclosed 10 H 500 mA 53.0 1000 21.0 X16
193B Enclosed 12 H 100 mA 155.0 600 2.5 X6
193C Enclosed 20 H 100 mA 181.0 600 3.25 X8
193CP Potted 20 H 100 mA 184.0 800 5.0 P1
193A Enclosed 200 H 40 mA 2000.0 600 3.0 X7

Mechanical Data (mm)

Mtg. Style A B C D E G-Mtg. Slot
P1 84 99 108 - - -
X6 64 79 78 51 56 5 x 10