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Rheostats And Adjustable

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  1. Ceramic 261 items
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  32. 175 Watt 1 item
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  35. 200-225 W 1 item
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  38. 226 Watt 1 item
  39. 240 Watt 1 item
  40. 300 Watt 7 items
  41. 1500 Watt 1 item
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mΩ - milli-ohm  
Ω - ohm  
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  1. 5% 13 items
  2. 10% 20 items
  3. N/A 319 items
  4. NONE 1 item
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  1. Unmarked 2 items
  2. Angstrom, Inc. 1 item
  3. ANGSTROHM 1 item
  4. Bourns 1 item
  5. Clarostat 5 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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Items 169-192 of 393

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  1. 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
  2. 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
  3. Vishay/Angstrohm Precision Inc - RHW25C250 - Rheostat. 250 Ohm 25W.
    Vishay/Angstrohm Precision Inc - RHW25C250 - Rheostat. 250 Ohm 25W.
    $38.95
    READY TO SHIP - ONLY 19 LEFT IN STOCK!
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    Rheostat. Resistance: 250 Ohm. Power: 25 watt 0.32Amp. 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
  4. Unidentified MFG - J50A250 - RES ADJ 250-OHM 50WT
    Unidentified MFG - J50A250 - RES ADJ 250-OHM 50WT
    $5.95
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    RES ADJ 250-OHM 50WT Learn More
  5. 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
  6. 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
  7. 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
  8. OHMITE - 1015 - Resistor, ceramic. 250 Ohm 12W Adj.
    OHMITE - 1015 - Resistor, ceramic. 250 Ohm 12W Adj.
    Special Price $5.98 Regular Price $7.95
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    OHMITE - 1015 - Resistor, Ceramic.

    Resistance: 250 Ohm.

    Power: 12 watt.

    Tolerance: 10%.

    Adjustable.

    Technology: wirewound.

    Enamel coated.

    Radial lug.

    Type 210. 

    Learn More
  9. Memcor - AR50-250R - Resistor, Ceramic. : 250 Ohms. Adjustable Power: 50 watt.
    Memcor - AR50-250R - Resistor, Ceramic. : 250 Ohms. Adjustable Power: 50 watt.
    Special Price $9.98 Regular Price $14.50
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    Memcor - AR50-250R Resistor, Ceramic.

    Resistance: 250 Ohms.

    Power: 50 watt.

    Technology: Adjustable wirewound.

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

    Enamel coated.

    Alternate: D50K250

    Learn More
  10. Memcor - AR25-250R - Resistor, ceramic. : 250 Ohms. Power: 25 watt.
    Memcor - AR25-250R - Resistor, ceramic. : 250 Ohms. Power: 25 watt.
    $8.99
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    Resistor, ceramic. : 250 Ohms. Power: 25 watt. Technology: adjustable wirewound. Dimension: 2" x 5/8" Dia, with (2) 1/4" male QC terminals, 1-9/16" mt ctrs. Enamel coated. Learn More
  11. Memcor - RWA12-1/2 250 Ohm - Rheostat. 250 Ohm 12-1/2W.
    Memcor - RWA12-1/2 250 Ohm - Rheostat. 250 Ohm 12-1/2W.
    Special Price $24.89 Regular Price $32.50
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    Rheostat. Resistance: 250 Ohm. Power: 12-1/2 watt. Amperes: 0.22Amp. More info: http://www.ohmite.com/legacy/vishay-angstrohm.pdf Note: one is manufactured by Ward Leonard Type MP06. Learn More
  12. Honeywell Clarostat - FR200-500 - VK100NA-250 - Resistor, Ceramic. 250 Ohm 100W Wirewound Adjustable.
    Honeywell Clarostat - FR200-500 - VK100NA-250 - Resistor, Ceramic. 250 Ohm 100W Wirewound Adjustable.
    Special Price $16.98 Regular Price $24.50 As low as $12.98
    IN STOCK - MORE THAN 100 READY TO SHIP!
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    Honeywell Clarostat - VK100NA-250R - VK100NA-250R - Resistor, Ceramic, Wirewound Adjustable.
    For voltage dividing networks, power supplies, transmitters - anywhere adjustable resistance is required. 

    Status: Discontinued

    Resistance: 250 Ohm.

    Power: 100 watt.

    Tolerance: 5%.

    Adjustable. Tubuar Slide Adjustment

    Technology: Wirewound.

    Vitreous Enamel Coating

    Dimensions: 0.750" Diameter x 6.50" Length.

    Alternates: NTE Electronics 100WA125, Ohmite D100K250E, D100K250, Vishay AVT10006E250ROK

    Learn More
  13. WARD LEONARD - RWA80W300 - Resistor, ceramic. 300 Ohm 70W Adj.
    WARD LEONARD - RWA80W300 - Resistor, ceramic. 300 Ohm 70W Adj.
    Special Price $9.98 Regular Price $14.00
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    Resistor, ceramic. Resistance: 300 Ohm. Power: 70 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 1.232" D x 4.25" long. Radial lug. D-Core. Note: Marked 80/70A300. Learn More
  14. WARD LEONARD - RWA175W300 - Resistor, ceramic. 300 Ohm 160W Adj.
    WARD LEONARD - RWA175W300 - Resistor, ceramic. 300 Ohm 160W Adj.
    Special Price $21.98 Regular Price $26.00
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    Resistor, ceramic. Resistance: 300 Ohm. Power: 160 watt. Adjustable with slider. Tubular. Technology: wirewound. Enamel coated. Dimensions: 1.231" D x 8.5" long. Radial lug. Learn More
  15. OHMITE - 0323 - RJS300 - Rheostat. 300 Ohm 50W.
    OHMITE - 0323 - RJS300 - Rheostat. 300 Ohm 50W.
    Special Price $34.98 Regular Price $48.50
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    OHMITE - 0323 - RJS300 - Rheostat.

    Resistance: 300 Ohm.

    Power: 50 watt.

    Amperes: 0.41Amp.

    Model J.

    Mount: Panel, Bushing.

    Dimensions: 2.325" D x 1.125" behind panel.

    Bushing: 3/8" D x 0.535" long. Shaft: 1/4" D x 0.50" long.

    Contacts: solder terminals.

    Note: Alt P/N RJS300.

    Proudly Made in USA.

    Learn More
  16. OHMITE - 1113 - Rheostat. 300 Ohm 75W.
    OHMITE - 1113 - Rheostat. 300 Ohm 75W.
    Special Price $68.98 Regular Price $78.50
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    OHMITE - 1113 - Rheostat.

    Resistance: 300 Ohm.

    Power: 75 watt.

    Current: 0.5Amp.

    Material: Ceramic.

    Technology: Wirewound.

    Mount: Panel.

    Dimensions: 2.8" D x 1.255" behind panel.

    Threaded Bushing: standard 3/8" D x 0.60" long (seated).

    Shaft: 1/4" D x 0.482" long.

    Model G.

    Alternate: RGS300

    Made in USA

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

     

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  17. WARD LEONARD - RWA50W350 - Resistor, ceramic. 350 Ohm 35W Adj.
    WARD LEONARD - RWA50W350 - Resistor, ceramic. 350 Ohm 35W Adj.
    Special Price $5.95 Regular Price $7.00
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    Resistor, ceramic. Resistance: 350 Ohm. Power: 35 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.630" D x 4" long. Radial solder lug. Learn More
  18. WARD LEONARD - RWA30W350 - Resistor, ceramic. 350 Ohm 25W Adj.
    WARD LEONARD - RWA30W350 - Resistor, ceramic. 350 Ohm 25W Adj.
    Special Price $3.49 Regular Price $5.00
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    Resistor, ceramic. Resistance: 350 Ohm. Power: 25 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.647" D x 2.5" long. Radial solder lug. Learn More
  19. WARD LEONARD - RWA225W350 - Resistor, ceramic. 350 Ohm 200W Adj.
    WARD LEONARD - RWA225W350 - Resistor, ceramic. 350 Ohm 200W Adj.
    Special Price $24.98 Regular Price $28.00
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    Resistor, ceramic. Resistance: 350 Ohm. Power: 200 watt. Adjustable with slider. Technology: wirewound. Enamal coated. Dimensions: 1.213" D x 10.5" long. Note: Marked 200A350. Learn More
  20. WARD LEONARD - RWA130W350 - Resistor, ceramic. 350 Ohm 100W Adj.
    WARD LEONARD - RWA130W350 - Resistor, ceramic. 350 Ohm 100W Adj.
    Special Price $17.98 Regular Price $22.50
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    Resistor, ceramic. Resistance: 350 Ohm. Power: 100 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 1.2" D x 6.5" long. Radial lug. Learn More
  21. Vishay/Angstrohm Precision Inc - MP10-350 - Rheostat. 350 Ohm 25W.
    Vishay/Angstrohm Precision Inc - MP10-350 - Rheostat. 350 Ohm 25W.
    Special Price $42.98 Regular Price $62.50
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    Vishay/Angstrohm Precision Inc - MP10-350 Rheostat.

    Resistance: 350 Ohm.

    Power: 25 watt. 0.27Amp.

    Shaft: 3/4", Type C.

    New Old Stock

    Alternate: Ohmite RHS350, RHL350, RHS350E

     

    Learn More
  22. TRU-OHM - R150-350 - Rheostat. 350 Ohm 150W.
    TRU-OHM - R150-350 - Rheostat. 350 Ohm 150W.
    $100.00
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    Rheostat. Resistance: 350 Ohm. Power: 150 watt. Current: 0.655Amp. Type R-150. Series 15A. Material: Ceramic. Mount: Panel. Dimensions: 4.009" D x 1.450" behind panel. Threaded bushing: 0.568" long (seated). Shaft: 1/4" D x 0.478" long. Contacts: solder. Complete with control knob. Learn More
  23. WARD LEONARD - RWA80W400 - Resistor, ceramic. 400 Ohm 80W Adj. 5"L.
    WARD LEONARD - RWA80W400 - Resistor, ceramic. 400 Ohm 80W Adj. 5"L.
    Special Price $12.98 Regular Price $16.00
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    Resistor, ceramic. Resistance: 400 Ohm. Power: 80 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 1" D x 5" long. Radial lug. Learn More
  24. WARD LEONARD - RWA30W400 - Resistor, ceramic. 400 Ohm 25W Adj.
    WARD LEONARD - RWA30W400 - Resistor, ceramic. 400 Ohm 25W Adj.
    Special Price $3.49 Regular Price $5.00
    Add to Wish List Add to Compare
    Resistor, ceramic. Resistance: 400 Ohm. Power: 25 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.694" D x 2" long. Radial solder lug. Learn More
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Items 169-192 of 393

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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 5 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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