Power Resistors Series

Vishay Power Resistors Series includes 4 types ranging from 5W to 50W. Vishay Power Resistors Series components are designed to be mounted onto a heatsink and can bear high short-time overloads. Three types of terminations are available. The resistors are non-inductive and are particularly suitable for high-frequency operation and cut-out circuits. -RCH Series: 5 W to 50 W, with high power rating and high overload capabilities. -D2TO20 Series: 20 W at 25ºC surface mounted resistor. -RTO Series: 20 W at 25ºC with high power dissipation to size ratio, wide resistance range, and negligible inductance. -LTO Series: 30 W at 25ºC and is an extension of the RTO Series with direct mounting ceramic on a heatsink.

Results: 63
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS Termination Style Resistance Power Rating Tolerance Temperature Coefficient Case Code - in Case Code - mm
Vishay / Sfernice Planar Resistors - Chassis Mount 50W 2.2Kohm 5% 133In Stock
$22.27
$17.83
$14.40
$13.68
Min.: 1
Mult.: 1
2.2 kOhms 50 W 5 %
Vishay / Sfernice Planar Resistors - Chassis Mount 50W 22ohm 5% 209In Stock
$20.57
$15.72
$15.54
$11.53
Min.: 1
Mult.: 1
22 Ohms 50 W 5 %
Vishay / Sfernice Planar Resistors - Chassis Mount 50W 47ohm 5% 199In Stock
$26.34
$17.69
$15.68
$14.24
Min.: 1
Mult.: 1
47 Ohms 50 W 5 %
Vishay / Sfernice Thick Film Resistors - SMD 20W 2.2ohm 1% 31In Stock
$11.31
$7.52
$6.07
$5.87
$5.61
Min.: 1
Mult.: 1
SMD/SMT 2.2 Ohms 20 W 1 % 150 PPM / C TO-263-2 (D2PAK) TO-263-2 (D2PAK)
Vishay / Sfernice Thick Film Resistors - SMD 20W 22ohm 1% 31In Stock
100Expected 16/10/2026
$9.75
$7.52
$7.26
$5.82
Min.: 1
Mult.: 1
SMD/SMT 22 Ohms 20 W 1 % 150 PPM / C TO-263-2 (D2PAK) TO-263-2 (D2PAK)
Vishay / Sfernice Thick Film Resistors - SMD 20W 0.1ohm 1% 92In Stock
$13.57
$9.02
$7.29
$6.68
Min.: 1
Mult.: 1
SMD/SMT 100 mOhms 20 W 1 % 250 PPM / C TO-263-2 (D2PAK) TO-263-2 (D2PAK)
Vishay / Sfernice Thick Film Resistors - SMD 20W 1Kohm 1% 45In Stock
$11.31
$7.52
$6.07
$5.98
$5.61
Min.: 1
Mult.: 1
SMD/SMT 1 kOhms 20 W 1 % 150 PPM / C TO-263-2 (D2PAK) TO-263-2 (D2PAK)
Vishay / Sfernice Planar Resistors - Chassis Mount 25W 4.7ohm 5% 75In Stock
$23.36
$17.22
$15.34
$13.80
Min.: 1
Mult.: 1
4.7 Ohms 25 W 5 %
Vishay / Sfernice Planar Resistors - Chassis Mount 50W 0.33ohm 5% 68In Stock
$33.96
$24.41
$21.82
$16.50
Min.: 1
Mult.: 1
330 mOhms 50 W 5 %
Vishay / Sfernice Planar Resistors - Chassis Mount 25W 3.3ohm 5% 62In Stock
$24.24
$17.24
$15.14
$14.26
Min.: 1
Mult.: 1
3.3 Ohms 25 W 5 %
Vishay / Sfernice Thick Film Resistors - Through Hole 50W 22ohm 5% 763In Stock
$12.86
$9.41
$9.18
$8.03
Min.: 1
Mult.: 1
Radial 22 Ohms 50 W 5 % 150 PPM / C
Vishay / Sfernice Thick Film Resistors - Through Hole 50W 47ohm 5% 773In Stock
$10.88
$8.84
$8.27
$8.05
Min.: 1
Mult.: 1
Radial 47 Ohms 50 W 5 % 150 PPM / C
Vishay / Sfernice Thick Film Resistors - Through Hole 50W 4.7ohm 5% 712In Stock
$8.81
$8.44
$8.20
$7.51
Min.: 1
Mult.: 1
Radial 4.7 Ohms 50 W 5 % 150 PPM / C
Vishay / Sfernice Planar Resistors - Chassis Mount 50W 100ohm 5% 154In Stock
25Expected 10/11/2026
$26.43
$18.69
$17.32
$15.91
Min.: 1
Mult.: 1
100 Ohms 50 W 5 %
Vishay / Sfernice Planar Resistors - Chassis Mount 50W 15ohm 5% 100In Stock
$33.67
$24.15
$21.57
$19.23
Min.: 1
Mult.: 1
15 Ohms 50 W 5 %
Vishay / Sfernice Planar Resistors - Chassis Mount 50W 470ohm 5% 643In Stock
$26.03
$18.39
$16.75
$14.62
Min.: 1
Mult.: 1
470 Ohms 50 W 5 %
Vishay / Sfernice Thick Film Resistors - SMD 20W 1ohm 1% 101In Stock
$11.93
$9.64
$7.34
$7.24
Min.: 1
Mult.: 1
SMD/SMT 1 Ohms 20 W 1 % 150 PPM / C TO-263-2 (D2PAK) TO-263-2 (D2PAK)
Vishay / Sfernice Thick Film Resistors - Through Hole 30W 100ohm 1% 516In Stock
200Expected 20/10/2026
$5.00
$3.79
$3.51
$3.35
Min.: 1
Mult.: 1
Radial 100 Ohms 30 W 1 % 150 PPM / C
Vishay / Sfernice Thick Film Resistors - Through Hole 20W 15ohm 5% 84In Stock
$10.19
$8.24
$7.79
$7.78
Min.: 1
Mult.: 1
Radial 15 Ohms 20 W 5 % 150 PPM / C
Vishay / Sfernice Thick Film Resistors - Through Hole 20W 2.7Kohm 5% 79In Stock
$10.61
$8.61
$8.15
$8.14
Min.: 1
Mult.: 1
Radial 2.7 kOhms 20 W 5 % 150 PPM / C
Vishay / Sfernice Thick Film Resistors - Through Hole 20W 56ohm 5% 78In Stock
$13.59
$10.23
$10.22
$9.06
Min.: 1
Mult.: 1
Radial 56 Ohms 20 W 5 % 150 PPM / C
Vishay / Sfernice Thick Film Resistors - Through Hole 20W 82ohm 5% 85In Stock
$10.19
$8.24
$7.79
$7.78
Min.: 1
Mult.: 1
Radial 82 Ohms 20 W 5 % 150 PPM / C
Vishay / Sfernice Thick Film Resistors - Through Hole 50W 2.2ohm 5% 85In Stock
$10.60
$8.56
$8.09
$7.81
Min.: 1
Mult.: 1
Radial 2.2 Ohms 50 W 5 % 150 PPM / C
Vishay / Sfernice Thick Film Resistors - Through Hole 50W 3.9ohm 5% 87In Stock
$10.20
$10.11
$9.09
$8.66
Min.: 1
Mult.: 1
Radial 3.9 Ohms 50 W 5 % 150 PPM / C
Vishay / Sfernice Thick Film Resistors - Through Hole 50W 4.7Kohm 5% 3In Stock
$12.32
$10.07
$9.55
$9.24
Min.: 1
Mult.: 1
Radial 4.7 kOhms 50 W 5 % 150 PPM / C