D.C. Filter Chokes 193 Series

Enclosed & Potted Chassis Mount

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Features

  • Enclosed, 4-hole mount chokes (some models also available epoxy potted in a black powder paint - drawn steel housing (see chart). 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 more sizes and voltages (open - bracket mount type) - link here to our 153-159 Series.
  • Operating temperature range is -40C to 65C
  • Insulation class 105C
  • Proper Henry testing requires an LCR meter in junction with a 25A power supply that does allow for DC bias as well a higher applied AC drive voltage to meet the test specifications.

Part Details

Click Part No, below, for details (e.g., Product drawings, assembly instructions, ship weight)

Part No. Style Inductance D.C. Current Resistance Maximum Weight Dimension Quantity Price Buy Now
Operating
(henries) (ma.) (Ohms) (Volts D.C.) (lbs.) Ref.  
193T Enclosed 0.05H 2000 0.7 300 2.5 X6 47$80.808Buy Now
193V Enclosed 0.15H 3000 1 300 9 X14 49$177.778Buy Now
193U Enclosed 0.2H 2000 1.7 300 6 X12 52$129.293Buy Now
193R Enclosed 0.3H 1000 3.5 1000 4.5 X10 16$122.829Buy Now
193S Enclosed 1.0H 1000 5.75 1000 8 X13 21$164.849Buy Now
193K Enclosed 2.6H 300 21 800 3.25 X8 35$109.899Buy Now
193N Enclosed 3H 500 35 600 5 X11 19$129.293Buy Now
193NP Potted 3H 500 36 800 7 P1 3$371.718Buy Now
193H Enclosed 5H 200 65 600 2.5 X6 84$80.808Buy Now
193L Enclosed 5H 300 57 800 5.5 X11 16$145.455Buy Now
193LP Potted 5H 300 55 800 7.5 P1    
193P Enclosed 5H 500 26 800 10.75 X14 10$203.637Buy Now
193D Enclosed 8H 150 75 600 3.25 X8 10$96.970Buy Now
193G Enclosed 10H 150 102 800 4.25 X17 37$117.657Buy Now
193GP Potted 10H 150 103 800 6 P1 2$355.557Buy Now
193J Enclosed 10H 200 82 800 5.5 X11 63$126.061Buy Now
193JP Potted 10H 200 79 800 7.5 P1 1$387.880Buy Now
193M Enclosed 10H 300 63 800 10.5 X14 11$187.475Buy Now
193MP Potted 10H 300 63 800 10.5 P1 4$420.203Buy Now
193Q Enclosed 10H 500 53 1000 21 X16 30$274.748Buy Now
193B Enclosed 12H 100 155 600 2.5 X6 191$80.808Buy Now
193C Enclosed 20H 100 181 600 3.25 X7 38$96.970Buy Now
193CP Potted 20H 100 184 800 5 P1 4$387.880Buy Now
193A Enclosed 200H 30 2000 600 3 X7 15Buy Now

Mechanical Data

Units shown: inch. Switch units to: mm

Mtg. Style Dimensions G-Mtg. Slot
A B C D E
P1 3.31 3.88 4.25 - - -
X6 2.50 2.75 3.06 2.00 1.69 .203 x .38
X7 2.50 2.94 3.06 2.00 1.94 .203 x .38
X8 2.50 3.25 3.06 2.00 2.19 .203 x .38
X10 3.13 3.50 3.81 2.50 2.19 .203 x .38
X11 3.13 3.75 3.81 2.50 2.44 .203 x .38
X12 3.13 4.25 3.81 2.50 2.94 .203 x .38
X13 3.75 4.00 4.56 3.00 2.81 .203 x .38
X14 3.75 4.50 4.56 3.00 3.31 .203 x .38
X16 3.75 5.50 4.56 3.00 4.31 .203 x .38
X17 3.13 3.25 3.81 2.50 1.94 .203 x .38

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Data subject to change without notice.

Tags: choke, DC, high voltage, power supply, filter, enclosed, potted, inductance