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Rheostats And Adjustable

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  1. Ceramic 12 items
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mΩ - milli-ohm  
Ω - ohm  
kΩ - kilo-ohm  
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  1. 5% 1 item
  2. 10% 1 item
  3. N/A 14 items
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  1. Unmarked 1 item
  2. Ohmite 8 items
  3. Ward Leonard 8 items
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17 Items

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  1. OHMITE - 0653 - RNS4R0 - Rheostat. 4 Ohm 300W. Model N, Used.
    OHMITE - 0653 - RNS4R0 - Rheostat. 4 Ohm 300W. Model N, Used.
    Special Price $138.98 Regular Price $240.00
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    OHMITE - 0653 - RNS4R0 Rheostat.

    4 Ohm 300 watt 2.66Amp.

    Model N.

    Made in the USA.

    Used - Excellent Condition.

    More info: http://www.ohmite.com/cat/controls_rheostats.pdf

    Learn More
  2. WARD LEONARD - RWA30W5 - Resistor, ceramic. 5 Ohm 30W Adj.
    WARD LEONARD - RWA30W5 - Resistor, ceramic. 5 Ohm 30W Adj.
    Special Price $3.98 Regular Price $6.00
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    Resistor, ceramic. Resistance: 5 Ohm. Power: 30 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.650" D x 2.5" long. Radial solder lug. Learn More
  3. WARD LEONARD - RWO30W25 - Resistor, ceramic. 25 Ohm 30W Adj.
    WARD LEONARD - RWO30W25 - Resistor, ceramic. 25 Ohm 30W Adj.
    Special Price $3.98 Regular Price $5.00
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    Resistor, ceramic. Resistance: 25 Ohm. Power: 30 watt. Adjustable, no slider. Technology: wirewound. Flat. Dimensions: overall 2.503" long x 1.13" wide x 0.645" high, including mt feet. Contacts: radial solder lugs. Note: Marked ST25WL. Learn More
  4. WARD LEONARD - RWA30W60 - Resistor, ceramic. 60 Ohm 30W Adj.
    WARD LEONARD - RWA30W60 - Resistor, ceramic. 60 Ohm 30W Adj.
    Special Price $3.98 Regular Price $6.00
    Out of stock
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    Resistor, ceramic. Resistance: 60 Ohm. Power: 30 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.698" D x 2.5" long. Radial solder lug. Learn More
  5. AOR - AOR55W 100-OHM - Resistor. 100 Ohm 55W. Adjustable.
    AOR - AOR55W 100-OHM - Resistor. 100 Ohm 55W. Adjustable.
    Special Price $7.98 Regular Price $12.50 As low as $6.98
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    AOR55W - Resistor, ceramic, Wirewound. Heavy Duty

    Resistance: 100 Ohm Type 250.

    Power: 55 Watt.

    Tolerance: 5%.

    Coating: Vitreous Enamel Coating

    Connections: Solder Lug

    Support: Bolt / Screw 

    Temperature: -55 C to 350 C

    Dimensions: Flat 4.25" centers.

    Note: Adjustable Slider.

    Alternates: F55J100E-ND, FSOT5516E100R0JE16

    New Old Stock

    Now Vishay/Ohmite formerly AOR 

    Learn More
  6. OHMITE - 0661 - Rheostat. 100 Ohm 300 Watt 1.7 Amp.
    OHMITE - 0661 - Rheostat. 100 Ohm 300 Watt 1.7 Amp.
    Special Price $189.98 Regular Price $240.00
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    OHMITE - 0661 - Rheostat.

    Model N SE0661

    Resistance: 100 Ohm

    Power: 300 Watt

    Current: 1.7 Amp.

    Material: Ceramic with foil resistance coil and carbon brush, 3-terminals.

    Alternate: RNS100

    Dimensions: 6" D.

    Learn More
  7. WARD LEONARD - RWA30W125 - Resistor, ceramic. 125 Ohm 30W Adj.
    WARD LEONARD - RWA30W125 - Resistor, ceramic. 125 Ohm 30W Adj.
    Special Price $3.98 Regular Price $6.00
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    Resistor, ceramic. Resistance: 125 Ohm. Power: 30 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.692" D x 2" long. Radial solder lug. Learn More
  8. WARD LEONARD - RWA30W200 - Resistor, ceramic. 200 Ohm 30W Adj.
    WARD LEONARD - RWA30W200 - Resistor, ceramic. 200 Ohm 30W Adj.
    Special Price $3.49 Regular Price $6.00
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    Resistor, ceramic. Resistance: 200 Ohm. Power: 30 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.672" D x 2" long. Radial solder lug. Learn More
  9. OHMITE - RWO55AW250 - Resistor, Ceramic. 250 Ohm 55W Adjustable Wirewound
    OHMITE - RWO55AW250 - Resistor, Ceramic. 250 Ohm 55W Adjustable Wirewound
    Special Price $8.98 Regular Price $12.95
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    OHMITE - RWO55AW250 - Resistor, Ceramic. 250 Ohm 55W Adjustable Wirewound

    When limited space is a consideration, choose Ohmite’s “thin” stackable Type resistors. These oval-shaped ceramic-core resistors feature a low profile to permit installation in spaces with height restrictions. They are also equipped with integral mounting brackets so they can be fastened to a chassis and stacked in locations with limited surface area.

    Status: Discontinued

    Resistance: 250 Ohm.

    Power: 55 watt.

    Tolerance: 10%.

    Adjustable.

    Technology: Wirewound.

    Enamel Coated.

    Dimensions: Overall 4.386" long x 1.061" deep x 0.479" high.

    Note: Marked 3-1/2 TE57DBU, A-25.

    New Old Stock - Made in USA - Rare

    Alternate: F55J250E

    Learn More
  10. OHMITE - RNS400 - Type E 400-Ohm - Rheostat. 400 Ohm 300W, Model N.
    OHMITE - RNS400 - Type E 400-Ohm - Rheostat. 400 Ohm 300W, Model N.
    Special Price $184.98 Regular Price $210.00
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    OHMITE - RNS400 - Rheostat.

    Resistance: 400 Ohm

    Power: 300 watt

    Current: 0.86 Amp Maximum.

    Model N.

    Dimensions: 6" Diameter.

    Contacts: 3 Terminal.

    Shaft: 3/8" x 2" long.

    Spec#SE0665.

    Made in the USA.

    Alternate: RNS400

    Note: Carbon brush.

    New older stock.

    Learn More
  11. OHMITE - 0665 R400 - - RNS400 - Rheostat. 400 Ohm 300W.
    OHMITE - 0665 R400 - - RNS400 - Rheostat. 400 Ohm 300W.
    $100.00
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    OHMITE - 0665 R400 - RNS400 - Rheostat.

    Resistance: 400 Ohm

    Power: 300 watt

    Current: 0.86Amp.

    Model N.

    Made in the USA.

    Ceramic may not be perfect. Guaranteed.

    More info: http://www.ohmite.com/cat/controls_rheostats.pdf

    New Old Stock

    Learn More
  12. WARD LEONARD - RWA30W680 - Resistor, ceramic. 680 Ohm 30W Adj.
    WARD LEONARD - RWA30W680 - Resistor, ceramic. 680 Ohm 30W Adj.
    Special Price $3.49 Regular Price $6.00
    Out of stock
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    Resistor, ceramic. Resistance: 680 Ohm. Power: 30 watt. Adjustable w/o slider. Technology: wirewound. Enamel coated. Dimensions: 0.621" D x 3.5" long. Radial lug. Note: Military 5905-111-4908. Learn More
  13. OHMITE - RNS900 - 0665 R900 - Rheostat. 900 Ohm 300W.
    OHMITE - RNS900 - 0665 R900 - Rheostat. 900 Ohm 300W.
    Special Price $148.98 Regular Price $240.00
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    OHMITE - RNS900 - 0665 R900  Rheostat.

    900 Ohm 300 watt 0.57Amp.

    Solder Lug Panel Mount 

    Technoilogy: Wirewound

    Model N. - Old Stock

    Made in the USA.

    More info: http://www.ohmite.com/cat/controls_rheostats.pdf

    Learn More
  14. OHMITE - 0668 - RNS1K5 - Rheostat. 1.2K Ohm 300 watt 0.50 Amp.
    OHMITE - 0668 - RNS1K5 - Rheostat. 1.2K Ohm 300 watt 0.50 Amp.
    Special Price $149.98 Regular Price $185.00
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    OHMITE - 0668 - RNS1K5 Rheostat.

    1.2K Ohm 300 watt 0.50 Amp.

    Model N.

    Made in the USA.

    More info: http://www.ohmite.com/cat/controls_rheostats.pdf

    Learn More
  15. WARD LEONARD - RWA30W2700 - Resistor, ceramic. 2.7K Ohm 30W Adj.
    WARD LEONARD - RWA30W2700 - Resistor, ceramic. 2.7K Ohm 30W Adj.
    Special Price $3.49 Regular Price $6.00
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    Resistor, ceramic. Resistance: 2.7K Ohm. Power: 30 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.817" D x 2" long. Radial solder lug. Learn More
  16. WARD LEONARD - RWA30W40K - Resistor, ceramic. 40K Ohm 30W Adj.
    WARD LEONARD - RWA30W40K - Resistor, ceramic. 40K Ohm 30W Adj.
    Special Price $3.49 Regular Price $6.00
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    Resistor, ceramic. Resistance: 40K Ohm. Power: 30 watt. Adjustable w/o slider. Technology: wirewound. Enamel coated. Dimensions: 0.815" D x 2" long. Radial solder lug. Note: Alt P/N 2B219TVIT40000-Ohm. Learn More
  17. OHMITE - 0665 - Rheostat. 400 Ohm 300W.
    OHMITE - 0665 - Rheostat. 400 Ohm 300W.
    $145.00
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    Rheostat. Resistance: 400 Ohm. Power: 300 watt. Current: 0.87Amp. Model N. Mount: Panel. Dimensions: overall 6.0" (152.4mm) D x 2.25" high. Non-threaded shaft 0.376" (9.5mm) D x 2-1/8" long. Contacts: solder terminals. Learn More
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