Resistors

Electronic Circuit Resistors

When you need a resistor to stabilize your current, go to the internet’s premier resistor distributor: Electronic Surplus. The electrical resistor circuits for sale in our inventory will help keep your devices running smoothly and safely.  

We take pride in our work as a distributor, so we put in the effort to offer you a large variety of quality products. We carry products ranging from high voltage and carbon film to non-inductive and power resisters, so you can find the electrical resistor circuit for sale that suits your needs. If our current listings do not show your resistor in stock, please submit a part request and we will be in contact with you shortly.  

Shop our selection of resistor circuits below. 

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  25. 5W 1 item
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  36. 15 Watt 18 items
  37. 20 Watt 81 items
  38. 21 Watt 1 item
  39. 25W 9 items
  40. 25 Watt 165 items
  41. 20-25 W 1 item
  42. 30 Watt 41 items
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  44. 33 Watt 1 item
  45. 35 Watt 38 items
  46. 40 Watt 30 items
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  48. 45 Watt 9 items
  49. 47 Watt 7 items
  50. 50 Watt 179 items
  51. 55 Watt 15 items
  52. 55W 1 item
  53. 60 Watt 12 items
  54. 65 Watt 14 items
  55. 70 Watt 16 items
  56. 75W 2 items
  57. 75 Watt 64 items
  58. 80 Watt 49 items
  59. 90 Watt 5 items
  60. 95 Watt 6 items
  61. 100 Watt 182 items
  62. 110 Watt 7 items
  63. 115 Watt 1 item
  64. 116W 1 item
  65. 118 Watt 1 item
  66. 120 Watt 22 items
  67. 125 Watt 6 items
  68. 130 Watt 53 items
  69. 135 Watt 2 items
  70. 140 Watt 3 items
  71. 145 Watt 4 items
  72. 150 Watt 45 items
  73. 155 Watt 11 items
  74. 160 Watt 41 items
  75. 168 Watt 1 item
  76. 175 Watt 18 items
  77. 180 Watt 4 items
  78. 200 Watt 53 items
  79. 200-225 W 2 items
  80. 203 Watt 1 item
  81. 210 Watt 5 items
  82. 215 Watt 1 item
  83. 218 Watt 1 item
  84. 220 Watt 1 item
  85. 225 Watt 46 items
  86. 226 Watt 1 item
  87. 250 Watt 3 items
  88. 240 Watt 18 items
  89. 295 Watt 2 items
  90. 300 Watt 38 items
  91. 375 Watt 6 items
  92. 400 Watt 12 items
  93. 420 Watt 3 items
  94. 500 Watt 7 items
  95. 550 Watt 6 items
  96. 750 Watt 1 item
  97. 1500 Watt 1 item
  98. Not Specified 379 items
Sub Identifier  
mΩ - milli-ohm  
Ω - ohm  
kΩ - kilo-ohm  
MΩ - mega-ohm  
Tolerance  
Manufacturer  
Unit of Measure  
Price  
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  1. WARD LEONARD - RWA30W3 - Resistor, ceramic. 3 Ohm 25W Adj.
    WARD LEONARD - RWA30W3 - Resistor, ceramic. 3 Ohm 25W Adj.
    Special Price $3.49 Regular Price $5.00
    Resistor, ceramic. Resistance: 3 Ohm. Power: 25 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.690" x 1.973" long or 0.707" D x 2.001" long. Radial lug. Note: Marked 30/25A3 or 25954.1-43. Maybe replaced with Ohmite 0361 3 Ohm 25W Adj. Learn More
  2. OHMITE - 46361A - Rheostat. Dual Gang 64 Ohm 25Watt.
    OHMITE - 46361A - Rheostat. Dual Gang 64 Ohm 25Watt.
    Special Price $84.98 Regular Price $168.50

    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
  3. OHMITE - 54495 - Rheostat. Dual Gang 100 Ohm 25Watt.
    OHMITE - 54495 - Rheostat. Dual Gang 100 Ohm 25Watt.
    Special Price $56.98 Regular Price $78.50

    OHMITE - 54495 - Rheostat.

    Wire Wound

    Dual Gang 100 Ohm 25Watt.

    Alternate: Dual RHL100

    New Old Stock

    Learn More
  4. WARD LEONARD - RWF30W2500 - Resistor, ceramic. 2.5K Ohm 25W.
    WARD LEONARD - RWF30W2500 - Resistor, ceramic. 2.5K Ohm 25W.
    Special Price $5.98 Regular Price $7.95
    Resistor, ceramic. Resistance: 2.5K Ohm. Power: 25 watt. Technology: wirewound. Enamel coated. Dimensions: 0.630" D x 2.016" long. Radial lug. Note: Marked 30/25F2500. Maybe replaced with Ohmite 0208 2.5K Ohm 25W. Learn More
  5. WARD LEONARD - RWF30W4K - Resistor, ceramic. 4K Ohm 25W.
    WARD LEONARD - RWF30W4K - Resistor, ceramic. 4K Ohm 25W.
    Special Price $5.98 Regular Price $7.95
    Resistor, ceramic. Resistance: 4K Ohm. Power: 25 watt. Technology: wirewound. Enamel coated. Dimensions: 0.630" D x 2.016" long. Radial lug. Note: Marked 30/25F4K. Maybe replaced with Ohmite L25J4K0 / 0211 4K Ohm 25W. Learn More
  6. WARD LEONARD - RWA30W4K - Resistor, ceramic. 4K Ohm 25W Adj.
    WARD LEONARD - RWA30W4K - Resistor, ceramic. 4K Ohm 25W Adj.
    Special Price $3.49 Regular Price $5.00
    Resistor, ceramic. Resistance: 4K Ohm. Power: 25 watt. Adjustable w/o slider. Technology: wirewound. Enamel coated. Dimensions: 0.6950" D x 2" long. Radial lug. Note: Maybe replaced with Ohmite 0381 4K Ohm 25W Adj. Learn More
  7. WARD LEONARD - RWF30W6K - Resistor, ceramic. 6K Ohm 25W.
    WARD LEONARD - RWF30W6K - Resistor, ceramic. 6K Ohm 25W.
    Special Price $5.98 Regular Price $7.95
    Resistor, ceramic. Resistance: 6K Ohm. Power: 25 watt. Technology: wirewound. Enamel coated. Dimensions: 0.630" D x 2.016" long. Radial lug. Note: Marked 30/25F6K. Maybe replaced with Ohmite 0213 6K Ohm 25W. Learn More
  8. WARD LEONARD - RWA30W10K - Resistor, ceramic. 10K Ohm 25W Adjustable.
    WARD LEONARD - RWA30W10K - Resistor, ceramic. 10K Ohm 25W Adjustable.
    Special Price $4.98 Regular Price $6.95

    WARD LEONARD - RWA30W10K - Resistor, Ceramic.

    Resistance: 10K Ohm.

    Power: 25 watt.

    Adjustable with Slider.

    Technology: Wirewound.

    Enamel Coated.

    Dimensions: 0.687" Diameter x 2" Long.

    Connection: Radial Lug.

    Note: Maybe replaced with equal by Ohmite D25K1K0 / 0375 1K Ohm 25W Adj.

    Alternate: NTE 25WA310, Ohmite D25K10KE

    Learn More
  9. New OHMITE - D25K6K0 - Resistor, Ceramic. 6K Ohm 25W, 5%. Adjustable Wirewound.
    New OHMITE - D25K6K0 - Resistor, Ceramic. 6K Ohm 25W, 5%. Adjustable Wirewound.
    Special Price $4.98 Regular Price $8.50

    OHMITE - D25K6K0  Resistor, Ceramic.

    Resistance: 6K Ohm. (6000 Ohms)

    Power: 25 Watt.

    Tolerance: 5%.

    Adjustable.

    Technology: Wirewound.

    Enamel coated. Dimensions: 0.627" D x 2" long.

    Note: Type 270. Contacts: radial lug.

    Maybe replaced with Ohmite 0383 6K Ohm 25W Adj.

    Genuine Vintage Ohmite - New Old Stock

    Learn More
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