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Rheostats And Adjustable

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  1. Ceramic 261 items
Common Wattage  
  1. 1/2 W 13 items
  2. 2 Watt 1 item
  3. 10 Watt 11 items
  4. 12 Watt 7 items
  5. 12.5 W 1 item
  6. 12.5W 1 item
  7. 15 Watt 1 item
  8. 20 Watt 9 items
  9. 25W 4 items
  10. 25 Watt 42 items
  11. 30 Watt 6 items
  12. 32 Watt 2 items
  13. 35 Watt 10 items
  14. 45 Watt 1 item
  15. 47 Watt 1 item
  16. 50 Watt 44 items
  17. 55 Watt 2 items
  18. 60 Watt 1 item
  19. 65 Watt 1 item
  20. 70 Watt 7 items
  21. 75 Watt 31 items
  22. 80 Watt 11 items
  23. 90 Watt 1 item
  24. 95 Watt 2 items
  25. 100 Watt 63 items
  26. 110 Watt 2 items
  27. 115 Watt 1 item
  28. 120 Watt 2 items
  29. 130 Watt 19 items
  30. 150 Watt 21 items
  31. 160 Watt 13 items
  32. 175 Watt 1 item
  33. 180 Watt 1 item
  34. 200 Watt 12 items
  35. 200-225 W 1 item
  36. 210 Watt 2 items
  37. 225 Watt 4 items
  38. 226 Watt 1 item
  39. 240 Watt 1 item
  40. 300 Watt 7 items
  41. 1500 Watt 1 item
  42. Not Specified 5 items
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mΩ - milli-ohm  
Ω - ohm  
kΩ - kilo-ohm  
Tolerance  
  1. 5% 13 items
  2. 10% 20 items
  3. N/A 320 items
  4. NONE 1 item
Manufacturer  
  1. Unmarked 2 items
  2. Angstrom, Inc. 1 item
  3. ANGSTROHM 1 item
  4. Bourns 1 item
  5. Clarostat 6 items
  6. CLARK 1 item
  7. Dale 1 item
  8. Helitrim 1 item
  9. IRC 1 item
  10. Mallory 1 item
  11. Mallory Capacitor Co 1 item
  12. MEMCOR 34 items
  13. MRC 1 item
  14. MULTICOMP CORPORATION 2 items
  15. Ohmite 131 items
  16. Ohmite/Davidohm 2 items
  17. PIHER 1 item
  18. RES INC 2 items
  19. TRU-OHM 14 items
  20. Ward Leonard 168 items
  21. Vishay/Angstrohm Precision Inc 19 items
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  1. WARD LEONARD - RWA30W50 - Resistor, ceramic. 50 Ohm 25W Adj.
    WARD LEONARD - RWA30W50 - Resistor, ceramic. 50 Ohm 25W Adj.
    Special Price $3.49 Regular Price $5.00
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    Resistor, ceramic. Resistance: 50 Ohm. Power: 25 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.678" D x 2" long (green) or 0.683" D x 2" long (dark green). Radial lugs with screws. Learn More
  2. WARD LEONARD - RWA130W50 - Resistor, ceramic. 50 Ohm 100W Adj.
    WARD LEONARD - RWA130W50 - Resistor, ceramic. 50 Ohm 100W Adj.
    Special Price $17.98 Regular Price $22.50
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    Resistor, ceramic. Resistance: 50 Ohm. Power: 100 watt. Adjustable with slider. Tubular.Technology: wirewound. Enamel coated. Dimensions: 1.2" D x 6.5" long. Radial lug. Note: Marked 130/100A50. Learn More
  3. WARD LEONARD - RWA12W50 - Resistor, ceramic. 50 Ohm 10W Adj. Package of 2.
    WARD LEONARD - RWA12W50 - Resistor, ceramic. 50 Ohm 10W Adj. Package of 2.
    Special Price $2.98 Regular Price $5.00
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    Resistor, ceramic. Resistance: 50 Ohm. Power: 10 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.385" D x 1.75" long. Radial solder lug. Package of 2. Learn More
  4. Vishay/Angstrohm Precision Inc - RHW25C50 - Rheostat. 50 Ohm 25W.
    Vishay/Angstrohm Precision Inc - RHW25C50 - Rheostat. 50 Ohm 25W.
    Special Price $26.98 Regular Price $38.95
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    Rheostat. Resistance: 50 Ohm. Power: 25 watt 0.71Amp. Model MP10. Mount: Panel. Dimensions:1.575" D x 1.238" high. Threaded bushing 0.75" long. Shaft: 1/4" slotted x 0.087" high. Contacts: solder terminals. Learn More
  5. OHMITE - RX47V510 - Resistor, ceramic. : 50 Ohm. Power: 210 Watt.
    OHMITE - RX47V510 - Resistor, ceramic. : 50 Ohm. Power: 210 Watt.
    Special Price $19.95 Regular Price $27.00
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    Resistor, ceramic. : 50 Ohm. Power: 210 Watt. Technology: wirewound adjustable. Dimension: 10-1/2" long x 1-1/8" D. Enamel coated. Learn More
  6. OHMITE -DAVIDOHM - D100K50R - Resistor, ceramic. 50 Ohm 100W Adj.
    OHMITE -DAVIDOHM - D100K50R - Resistor, ceramic. 50 Ohm 100W Adj.
    Special Price $16.98 Regular Price $24.50 As low as $12.98
    READY TO SHIP - ONLY 55 LEFT IN STOCK!
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    OHMITE/DAVIDOHM - D100K50R Resistor, ceramic.

    Resistance: 50 Ohm.

    Power 100 watt.

    Tolerance: 10%.

    Technology: wirewound.

    Dimensions: tubular 0.75" OD x 6.5" long.

    Note: adjustable/slider. Enamel coated.

    Learn More
  7. OHMITE - 45570 - Resistor, power. 50 Ohm 225W.
    OHMITE - 45570 - Resistor, power. 50 Ohm 225W.
    $17.50
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    Resistor, power. Resistance: 50 Ohm. Power: 225 watt. Adjustable. Material: ceramic, enamel coated. Technology: wirewound. Mount: panel with attached screw base, vertical. Dimensions: 1.25" D x 11-5/16" above panel. Learn More
  8. OHMITE - 34726-A - Rheostat. 50 Ohm 25W, Model H.
    OHMITE - 34726-A - Rheostat. 50 Ohm 25W, Model H.
    Special Price $42.98 Regular Price $62.50
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    OHMITE - 34726-A - Rheostat.

    Resistance: 50 Ohm.

    Power: 25 watt.

    Amperes: 0.071Amp.

    Mount: Panel, bushing.

    Contacts: solder terminals.

    Note: Model H,

    Alternate: RHL50R, 8200448.

    Learn More
  9. MULTICOMP CORPORATION - MC11244 - Resistor, Adjustable Slide. 50 Ohm +/-10%, 100 Watt
    MULTICOMP CORPORATION - MC11244 - Resistor, Adjustable Slide. 50 Ohm +/-10%, 100 Watt
    Special Price $16.98 Regular Price $24.50 As low as $14.98
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    MULTICOMP CORPORATION - MC11244 Resistor, Adjustable Slide.

    50 Ohm +/-10% 100W.

    Temp coef: +/-260ppm.

    Package: series MC, Radial Lugs.

    Dimension: 6.4"L x 0.85"D.

    Incompatible with lead process.

    Alternates: Dale HLA-50-06Z, IRC Type4, 100WA050, D100K4050RK, D100K10RE

    Made in USA.

    Learn More
  10. CLAROSTAT - A14636 20-6602 - Rheostat. 1 Ohm 50 Watt, New.
    CLAROSTAT - A14636 20-6602 - Rheostat. 1 Ohm 50 Watt, New.
    Special Price $28.98 Regular Price $48.95
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    CLAROSTAT - A14636 20-6602 - Rheostat. 1 Ohm 50 Watt, New. The Clarostat A14636 / 20-6602 is a 1-Ohm, 50-Watt high-power wirewound rheostat. Originally manufactured by Clarostat (now a Honeywell brand), these units are primarily found as "New Old Stock" (NOS) in the current market. Vintage Clarostat rheostats are considered high-quality, durable components, often described as rugged and reliable, especially in industrial or vintage radio applications. Known for being wirewound with robust ceramic construction, they are designed to withstand severe overloading, making them excellent choices for vintage restorations or high-current, high-voltage applications. Key Specifications • Resistance: 1 Ohm. • Power Rating: 50 Watts. • Construction: Wirewound element on a high-temperature ceramic base. • Physical Dimensions: 2.25" (approx. 57 mm) diameter body. • D Shaft: 0.25” Diameter, 1.0” Length from Body • Terminals: 3-terminal configuration, typically solder lugs. • Exceptional Durability: Many are built with ceramic parts and robust wirewound elements, sometimes described as nearly indestructible, handling high heat without failing. Made in USA Vintage - New Old Stock Applications: They are well-regarded for use in filament control in vintage radios or as rugged power controls. Alternates: Ohmite RJS1R0, Honeywell CR50-1 Learn More
  11. Vishay Angstrom - RHW100C50 - Rheostat 50 Ohm 100W
    Vishay Angstrom - RHW100C50 - Rheostat 50 Ohm 100W
    Special Price $54.98 Regular Price $75.00 As low as $38.98
    READY TO SHIP - ONLY 19 LEFT IN STOCK!
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    Vishay Angstrom - RHW100C50 Rheostat.

    Resistance: 50 Ohm.

    Power: 100 watt 1.41Amp.

    Type MP25.

    Shaft: 1/4" Slotted.

    Contacst: Solder lug.

    Genuine Angstrom New Old Stock

    Proudly Made in USA

    Alternate: Ohmite RK550R

     

    Learn More
  12. WARD LEONARD - RWA80W60 - Resistor, ceramic. 60 Ohm 75W Adj.
    WARD LEONARD - RWA80W60 - Resistor, ceramic. 60 Ohm 75W Adj.
    Special Price $6.98 Regular Price $12.00
    Out of stock
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    Resistor, ceramic. Resistance: 60 Ohm. Power: 75 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 1.197" D x 4.25" long. Radial solder lug. Learn More
  13. WARD LEONARD - RWA70W60 - Resistor, ceramic. 60 Ohm 70W Adj.
    WARD LEONARD - RWA70W60 - Resistor, ceramic. 60 Ohm 70W Adj.
    Special Price $9.98 Regular Price $14.00
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    Resistor, ceramic. Resistance: 60 Ohm. Power: 70 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.827" D x 4.5" long. Radial solder lug with screws. Learn More
  14. WARD LEONARD - RWA240W60 - Resistor, ceramic. 60 Ohm 240W Adj.
    WARD LEONARD - RWA240W60 - Resistor, ceramic. 60 Ohm 240W Adj.
    Special Price $26.98 Regular Price $32.50
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    Resistor, ceramic. Resistance: 60 Ohm. Power: 240 watt. Adjustable with slider. Tubular. Enamel coated. Dimenions: 1.152" D x 11.75" long. Radial lug. Learn More
  15. OHMITE - 46361A - Rheostat. Dual Gang 64 Ohm 25Watt.
    OHMITE - 46361A - Rheostat. Dual Gang 64 Ohm 25Watt.
    Special Price $84.98 Regular Price $168.50
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    OHMITE - 46361A Rheostat.

    Dual Gang 64 Ohm 0.80Amp Each 25Watt.

    Max. Voltage: 500 V RMS

    Type: Wirewound

    Core: Open

    Shaft Diameter: 0.25" X 0.50" Length

    Plus SPST Toggle Switch.

    Sturdy Steel Anodized Mounting Brackets

    All in One Assembly.

    New Old Stock

    Learn More
  16. WARD LEONARD - RWA70W75 - Resistor, ceramic. 75 Ohm 50W Adj.
    WARD LEONARD - RWA70W75 - Resistor, ceramic. 75 Ohm 50W Adj.
    Special Price $4.98 Regular Price $9.50
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    Resistor, ceramic. Resistance: 75 Ohm. Power: 50 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.833" D x 4.5" long. Radial solder lug. Note: Marked 4-1/2B239VIT. Learn More
  17. WARD LEONARD - RWA50W75 - Resistor, ceramic. 75 Ohm 35W Adj.
    WARD LEONARD - RWA50W75 - Resistor, ceramic. 75 Ohm 35W Adj.
    Special Price $3.98 Regular Price $7.00
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    WARD LEONARD - RWA50W75 Resistor, Ceramic.

    Resistance: 75 Ohm.

    Power: 35 watt.

    Adjustable with Slider.

    Technology: Wirewound.

    Enamel Coated.

    Dimensions: 0.628" D x 4" long.

    Radial Solder Lug.

    Note: Marked 50/35A75WL.

    New Old Stock

    Learn More
  18. WARD LEONARD - RWA30W75 - Resistor, ceramic. 75 Ohm 25W Adj.
    WARD LEONARD - RWA30W75 - Resistor, ceramic. 75 Ohm 25W Adj.
    Special Price $3.49 Regular Price $5.00
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    Resistor, ceramic. Resistance: 75 Ohm. Power: 25 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.704" D x 2" long. Radial lug. Note: Maybe replaced with equal by Ohmite P/N: 0367. Learn More
  19. WARD LEONARD - RWA160W75 - Resistor, ceramic. 75 Ohm 130W Adj.
    WARD LEONARD - RWA160W75 - Resistor, ceramic. 75 Ohm 130W Adj.
    Special Price $19.98 Regular Price $24.00
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    Resistor, ceramic. Resistance: 75 Ohm. Power: 130 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 1.2" D x 7.5" long. Radial lug. Learn More
  20. RES INC - 482A444AL-14 - Resistor, ceramic. 75 Ohm 100W Adj.
    RES INC - 482A444AL-14 - Resistor, ceramic. 75 Ohm 100W Adj.
    $17.00
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    Resistor, ceramic. Resistance: 75 Ohm. Power: 100 watt. Adjustable, with slider. Technology: wirewound. Dimensions: 1.2" D x 6.5" long. Radial lug. Learn More
  21. OHMITE - RX47V750 - Resistor, ceramic. : 75 Ohm. Power: 210 Watt.
    OHMITE - RX47V750 - Resistor, ceramic. : 75 Ohm. Power: 210 Watt.
    $27.00
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    Resistor, ceramic. : 75 Ohm. Power: 210 Watt. Technology: wirewound adjustable. Dimension: 10-1/2" long x 1-1/8" D. Enamel coated. Learn More
  22. OHMITE - 0450 - Rheostat. 75 Ohm 100W, Model K.
    OHMITE - 0450 - Rheostat. 75 Ohm 100W, Model K.
    Special Price $89.98 Regular Price $110.00
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    OHMITE - 0450 - Rheostat.

    Resistance: 75 Ohm.

    Power: 100 watt.

    Current: 1.15Amp.

    Model K.

    Material: Ceramic.

    Technology: Wirewound.

    Mount: Panel.

    Dimensions: 3.172" D x 1.265" behind panel.

    Threaded Bushing: 0.60" (seated) long.

    Shaft: 1/4" D x 0.480" long.

    Contacts: Solder.

    Alternate: RKS75R

    Learn More
  23. OHMITE - 0535 - Rheostat. 75 Ohm 150W.
    OHMITE - 0535 - Rheostat. 75 Ohm 150W.
    Special Price $128.98 Regular Price $148.50
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    Rheostat. Resistance: 75 Ohm. Power: 150 watt. Current: 1.42Amp. Model: L. Mount: Panel. Dimensions: 4" D x 1.4" (behind panel). Threaded bushing: standard 3/8" D x 0.431" long. Shaft: 0.256" D x 0.486" long. Contacts: solder terminals. Listed: UL/CSA. NIB. Made in the USA. Learn More
  24. OHMITE - 0445 - Rheostat. 7.5 Ohm 100W, Model K.
    OHMITE - 0445 - Rheostat. 7.5 Ohm 100W, Model K.
    Special Price $89.98 Regular Price $118.98
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    OHMITE - 0445 - Rheostat.

    Resistance: 7.5 Ohm.

    Power: 100 watt.

    Current: 3.65Amp.

    Model K.

    Material: Ceramic.

    Technology: Wirewound.

    Mount: Panel.

    Dimensions: 3.172" D x 1.265" behind panel.

    Threaded bushing: 0.60" (seated) long.

    Shaft: 1/4" D x 0.480" long.

    Contacts: Solder.

    Alternate: RKS7R5

    Made in USA

    Learn More
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mΩ - milli-ohm
Ω - ohm
kΩ - kilo-ohm
Manufacturer
  1. Unmarked 2 items
  2. Angstrom, Inc. 1 item
  3. ANGSTROHM 1 item
  4. Bourns 1 item
  5. Clarostat 6 items
  6. CLARK 1 item
  7. Dale 1 item
  8. Helitrim 1 item
  9. IRC 1 item
  10. Mallory 1 item
  11. Mallory Capacitor Co 1 item
  12. MEMCOR 34 items
  13. MRC 1 item
  14. MULTICOMP CORPORATION 2 items
  15. Ohmite 131 items
  16. Ohmite/Davidohm 2 items
  17. PIHER 1 item
  18. RES INC 2 items
  19. TRU-OHM 14 items
  20. Ward Leonard 168 items
  21. Vishay/Angstrohm Precision Inc 19 items
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