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Rheostats And Adjustable

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  1. Ceramic 261 items
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  1. 1/2 W 3 items
  2. 10 Watt 11 items
  3. 12.5 W 1 item
  4. 12.5W 1 item
  5. 12 Watt 6 items
  6. 15 Watt 1 item
  7. 20 Watt 9 items
  8. 25 Watt 22 items
  9. 25W 3 items
  10. 30 Watt 6 items
  11. 32 Watt 2 items
  12. 35 Watt 10 items
  13. 45 Watt 1 item
  14. 47 Watt 1 item
  15. 50 Watt 21 items
  16. 55 Watt 2 items
  17. 60 Watt 1 item
  18. 65 Watt 1 item
  19. 70 Watt 7 items
  20. 75 Watt 19 items
  21. 80 Watt 11 items
  22. 90 Watt 1 item
  23. 95 Watt 2 items
  24. 100 Watt 52 items
  25. 110 Watt 2 items
  26. 115 Watt 1 item
  27. 120 Watt 2 items
  28. 130 Watt 19 items
  29. 150 Watt 8 items
  30. 160 Watt 13 items
  31. 175 Watt 1 item
  32. 180 Watt 1 item
  33. 200 Watt 10 items
  34. 200-225 W 1 item
  35. 210 Watt 2 items
  36. 225 Watt 2 items
  37. 240 Watt 1 item
  38. 300 Watt 2 items
  39. 1500 Watt 1 item
  40. Not Specified 1 item
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mΩ - milli-ohm  
Ω - ohm  
kΩ - kilo-ohm  
Tolerance  
  1. 5% 13 items
  2. 10% 20 items
  3. N/A 227 items
  4. NONE 1 item
Manufacturer  
  1. Unmarked 1 item
  2. Clarostat 4 items
  3. Dale 1 item
  4. IRC 1 item
  5. Mallory 1 item
  6. Mallory Capacitor Co 1 item
  7. MEMCOR 19 items
  8. MRC 1 item
  9. Ohmite 55 items
  10. Ohmite/Davidohm 2 items
  11. RES INC 2 items
  12. TRU-OHM 10 items
  13. Ward Leonard 163 items
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  1. WARD LEONARD - RWA30W133 - Resistor, ceramic. 133 Ohm 25W Adj.
    WARD LEONARD - RWA30W133 - Resistor, ceramic. 133 Ohm 25W Adj.
    Special Price $3.49 Regular Price $5.00
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    Resistor, ceramic. Resistance: 133 Ohm. Power: 25 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.694" D x 2" long. Radial solder lug. Learn More
  2. WARD LEONARD - RWA80W150 - Resistor, ceramic. 150 Ohm 80W Adj.
    WARD LEONARD - RWA80W150 - Resistor, ceramic. 150 Ohm 80W Adj.
    Special Price $12.98 Regular Price $16.00
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    Resistor, ceramic. Resistance: 150 Ohm. Power: 80 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 1.193" D x 4.25" long. Radial solder lug. Learn More
  3. WARD LEONARD - RWA50W150 - Resistor, ceramic. 150 Ohm 35W Adj.
    WARD LEONARD - RWA50W150 - Resistor, ceramic. 150 Ohm 35W Adj.
    Special Price $3.98 Regular Price $7.00
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    Resistor, ceramic. Resistance: 150 Ohm. Power: 35 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.640" D x 4" long. Radial solder lug. Note: Marked 50/35A150. Learn More
  4. WARD LEONARD - RWA160W150 - Resistor, ceramic. 150 Ohm 130W Adj.
    WARD LEONARD - RWA160W150 - Resistor, ceramic. 150 Ohm 130W Adj.
    Special Price $19.98 Regular Price $24.00
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    WARD LEONARD - RWA160W150 - Resistor, Ceramic.

    Resistance: 150 Ohm.

    Power: 130 watt.

    Adjustable with slider.

    Technology: Wirewound.

    Enamel Coated.

    Dimensions: 1.189" D x 7.5" long.

    Radial Lug.

    Note: Marked 160/130A150.

    Learn More
  5. WARD LEONARD - RWA130W600 - Resistor, Ceramic. 600 Ohm 130W Adj.
    WARD LEONARD - RWA130W600 - Resistor, Ceramic. 600 Ohm 130W Adj.
    Special Price $19.98 Regular Price $24.00
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    WARD LEONARD - RWA130W600 - Resistor, Ceramic.

    Resistance: 600 Ohm. Power: 130 watt.

    Adjustable with slider.

    Technology: Wirewound.

    Enamel Coated.

    Dimensions: 1.191" D x 7.5" long.

    Radial Lug.

    Note: Marked 130/100A600.

    Learn More
  6. OHMITE - RWA160W150 - Resistor, ceramic. 150 Ohm 130W Adj.
    OHMITE - RWA160W150 - Resistor, ceramic. 150 Ohm 130W Adj.
    $17.99
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    Resistor, ceramic. Resistance: 150 Ohm. Power: 130 watt. Adjustable w/o slider. Technology: wirewound. Enamel coated. Dimensions: 1.2" D x 8.5" long. Radial lug. Learn More
  7. Memcor - RWA12-1/2 150 Ohm - Rheostat. 150 Ohm 12-1/2W.
    Memcor - RWA12-1/2 150 Ohm - Rheostat. 150 Ohm 12-1/2W.
    Special Price $24.89 Regular Price $32.50
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    Rheostat. Resistance: 150 Ohm. Power: 12-1/2 watt 0.29Amp. Type: R-12-1/2. Material: ceramic. Mount: Panel. Dimensions: 0.885" (22.4mm) D x 0.695" (17.6mm) high. Threaded bushing 0.310" (7.8mm) long. Shaft: 1/8" (0.125" / 3.1mm) D x 0.335" (8.5mm) long. Learn More
  8. WARD LEONARD - RWA130W175 - Resistor, ceramic. 175 Ohm 100W Adj.
    WARD LEONARD - RWA130W175 - Resistor, ceramic. 175 Ohm 100W Adj.
    Special Price $17.98 Regular Price $22.50
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    Resistor, ceramic. Resistance: 175 Ohm. Power: 100 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 1.2" D x 6.5" long. Radial lug. Learn More
  9. WARD LEONARD - RWA80W175 - Resistor, ceramic. 175 Ohm 80W Adj.
    WARD LEONARD - RWA80W175 - Resistor, ceramic. 175 Ohm 80W Adj.
    Special Price $12.98 Regular Price $16.00
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    Resistor, ceramic. Resistance: 175 Ohm. Power: 80 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 1.042" D x 5" long. Radial solder lug. Learn More
  10. Memcor - RWA12-1/2 175 Ohm - Rheostat. 175 Ohm 12-1/2W.
    Memcor - RWA12-1/2 175 Ohm - Rheostat. 175 Ohm 12-1/2W.
    Special Price $24.89 Regular Price $32.50
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    Rheostat. Resistance: 175 Ohm. Power: 12-1/2 watt 0.27Amp. Type: R-12-1/2. Material: ceramic. Mount: Panel. Dimensions: 0.885" (22.4mm) D x 0.695" (17.6mm) high. Threaded bushing 0.310" (7.8mm) long. Shaft: 1/8" (0.125" / 3.1mm) D x 0.335" (8.5mm) long. Learn More
  11. WARD LEONARD - RWA130W180 - Resistor, ceramic. 180 Ohm 100W Adj.
    WARD LEONARD - RWA130W180 - Resistor, ceramic. 180 Ohm 100W Adj.
    Special Price $17.98 Regular Price $22.50
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    Resistor, ceramic. Resistance: 180 Ohm. Power: 100 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 1.2" D x 6.5" long. Radial lug. Note: Marked D180WL. Learn More
  12. 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
  13. WARD LEONARD - RWA175W200 - Resistor, ceramic.200 Ohm 160W Adj.
    WARD LEONARD - RWA175W200 - Resistor, ceramic.200 Ohm 160W Adj.
    Special Price $21.98 Regular Price $26.00
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    Resistor, ceramic. Resistance: 200 Ohm. Power: 160 watt. Adjustable with slider. Tubular. Technology: wirewound. Enamel coated. Dimensions: 1.231" D x 8.5" long. Radial lug with screws. Learn More
  14. WARD LEONARD - RWA130W200 - Resistor, ceramic. 200 Ohm 100W Adj.
    WARD LEONARD - RWA130W200 - Resistor, ceramic. 200 Ohm 100W Adj.
    Special Price $17.98 Regular Price $22.50
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    Resistor, ceramic. Resistance: 200 Ohm. Power: 100 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 1.204" D x 6.5" long. Radial lug. Note: Marked 130/100A200. Learn More
  15. WARD LEONARD - RWA120W200 - Resistor, ceramic. 200 Ohm 120W Adj.
    WARD LEONARD - RWA120W200 - Resistor, ceramic. 200 Ohm 120W Adj.
    Special Price $18.98 Regular Price $23.00
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    Resistor, ceramic. Resistance: 200 Ohm. Power: 120 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 1.218" D x 6-1/8" long. Radial solder lugs. Learn More
  16. WARD LEONARD - RWA15W200 - Resistor, ceramic. 200 Ohm 15W. Adj.
    WARD LEONARD - RWA15W200 - Resistor, ceramic. 200 Ohm 15W. Adj.
    Special Price $2.49 Regular Price $3.50
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    Resistor, ceramic. Resistance: 200 Ohm. Power: 15 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Radial lug with screws. Learn More
  17. OHMITE - D50K200 - Resistor, ceramic. 200 Ohm 50W Adj.
    OHMITE - D50K200 - Resistor, ceramic. 200 Ohm 50W Adj.
    Special Price $12.98 Regular Price $16.50
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    Resistor, ceramic. Resistance: 200 Ohm. Power: 50 watt. Tolerance: 10%. Adjustable. Technology: wirewound. Enamel coated. Dimensions: 0.633" D x 4" long. Radial lug. Note: with slider. Alt P/N: 0560C. Learn More
  18. Memcor - AR50-200R - Resistor, Ceramic. : 200 Ohms. Adjustable Power: 50 watt.
    Memcor - AR50-200R - Resistor, Ceramic. : 200 Ohms. Adjustable Power: 50 watt.
    Special Price $9.98 Regular Price $14.50
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    Memcor - AR50-200R Resistor, Ceramic.

    Resistance: 200 Ohms.

    Power: 50 watt.

    Technology: Adjustable Wirewound.

    Dimension: 4" long x 5/8" dia, each with (2) 1/4" male QC terminals, 3-9/16" mt ctrs.

    Enamel coated.

    Alternate: D50K200

    Learn More
  19. WARD LEONARD - RWA95W250 - Resistor, ceramic. 250 Ohm 95W Adj.
    WARD LEONARD - RWA95W250 - Resistor, ceramic. 250 Ohm 95W Adj.
    Special Price $14.98 Regular Price $18.00
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    Resistor, ceramic. Resistance: 250 Ohm. Power: 95 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 1" D x 6" long. Radial lug. Learn More
  20. WARD LEONARD - RWA30W250 - Resistor, ceramic. 250 Ohm 25W Adj.
    WARD LEONARD - RWA30W250 - Resistor, ceramic. 250 Ohm 25W Adj.
    Special Price $3.49 Regular Price $5.00
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    Resistor, ceramic. Resistance: 250 Ohm. Power: 25 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.715" D x 2" long. Radial lug. Learn More
  21. WARD LEONARD - RWA130W250 - Resistor, ceramic. 250 Ohm 100W Adj.
    WARD LEONARD - RWA130W250 - Resistor, ceramic. 250 Ohm 100W Adj.
    Special Price $17.98 Regular Price $22.50
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    Resistor, ceramic. Resistance: 250 Ohm. Power: 100 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 1.2" D x 6.5" long. Radial lug. Learn More
  22. 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
  23. OHMITE - 59144 - 2628TE57B250R00J - Resistor, Ceramic. 250 Ohm 28W Dual Adjustable, Thin Stackohm.
    OHMITE - 59144 - 2628TE57B250R00J - Resistor, Ceramic. 250 Ohm 28W Dual Adjustable, Thin Stackohm.
    Special Price $6.98 Regular Price $12.95 As low as $4.98
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    OHMITE - 59144 - 2628TE57B250R00J - Resistor, Ceramic, 250 Ohm, 28 W, Thin Stackohm Vitreous Enamel.

    When limited space is a consideration, choose Ohmite’s “thin” stackable 250 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.

    • Small size-to-power ratio.
    • Stackable
    • Integral mounting bracket conducts heat to mounting surface.
    • Low profile for use in equipment where space is limited.
    • All-welded construction

    Status: Discontinued Custom Design Made to Order Power Resistor

    Resistance: 250 Ohm.

    Power: 28 watt.

    Adjustable, with Dual Sliders.

    Adjustable Power Resistor with Two Sliders (Easily Removable).

    Heavy Duty Stackable Bracket.

    Technology: Wirewound.

    Enamel Coated.

    Dimensions: 3-1/4" Long x 1-11/16" Wide x 0.565" High

    Mounts on 2-3/4" centers.

    Alternates: Ohmite D25K250, D25K259E, Honeywell VP25KA250, NTE 25WA125, Vishay AVT02506E250R0KE, Vishay Huntington AVT02506E250R0KE

    Genuine Vintage Ohmite - New Old Stock

    Made in USA

    Learn More
  24. OHMITE - 0539 - Rheostat. 250 Ohm 150W.
    OHMITE - 0539 - Rheostat. 250 Ohm 150W.
    Special Price $128.98 Regular Price $148.98
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    Rheostat. Resistance: 250 Ohm. Power: 150 watt. Current: 0.78Amp. 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. Note Last one we sell will have a small chip in the ceramic, that does not effect the function of the unit. Learn More
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mΩ - milli-ohm
Ω - ohm
kΩ - kilo-ohm
Manufacturer
  1. Unmarked 1 item
  2. Clarostat 4 items
  3. Dale 1 item
  4. IRC 1 item
  5. Mallory 1 item
  6. Mallory Capacitor Co 1 item
  7. MEMCOR 19 items
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