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
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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 Thick Film Resistors - Through Hole 50W 4.7Kohm 5%
Datasheet
3Expected 28/05/2026
Min.: 1
Mult.: 1

Radial 4.7 kOhms 50 W 5 % 150 PPM / C
Vishay / Sfernice Thick Film Resistors - SMD 20W 100ohm 1%
Datasheet
Lead-Time 8 Weeks
Min.: 1
Mult.: 1

SMD/SMT 100 Ohms 20 W 1 % 150 PPM / C TO-263-2 (D2PAK) TO-263-2 (D2PAK)
Vishay / Sfernice Thick Film Resistors - SMD 20W 4.7ohm 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

SMD/SMT 4.7 Ohms 20 W 1 % 150 PPM / C TO-263-2 (D2PAK) TO-263-2 (D2PAK)
Vishay / Sfernice Thick Film Resistors - SMD 20W 0.01ohm 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 100
Mult.: 100

SMD/SMT 10 mOhms 20 W 1 % 1100 PPM / C TO-263-2 (D2PAK) TO-263-2 (D2PAK)
Vishay / Sfernice Thick Film Resistors - SMD 20W 0.015ohm 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 100
Mult.: 100

SMD/SMT 15 mOhms 20 W 1 % 1100 PPM / C TO-263-2 (D2PAK) TO-263-2 (D2PAK)
Vishay / Sfernice Thick Film Resistors - SMD 20W 0.022ohm 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 100
Mult.: 100

SMD/SMT 22 mOhms 20 W 1 % 1100 PPM / C TO-263-2 (D2PAK) TO-263-2 (D2PAK)
Vishay / Sfernice Thick Film Resistors - SMD 20W 0.047ohm 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

SMD/SMT 47 mOhms 20 W 1 % 700 PPM / C TO-263-2 (D2PAK) TO-263-2 (D2PAK)
Vishay / Sfernice Thick Film Resistors - SMD 20W 0.05ohm 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

SMD/SMT 50 mOhms 20 W 1 % 700 PPM / C TO-263-2 (D2PAK) TO-263-2 (D2PAK)
Vishay / Sfernice Thick Film Resistors - SMD 20W 0.47ohm 1%
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

SMD/SMT 470 mOhms 20 W 1 % 250 PPM / C TO-263-2 (D2PAK) TO-263-2 (D2PAK)
Vishay / Sfernice Thick Film Resistors - Through Hole 30W 2.2ohm 1%
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

Radial 2.2 Ohms 30 W 1 % 150 PPM / C
Vishay / Sfernice Planar Resistors - Chassis Mount 25W 68ohm 5%
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

68 Ohms 25 W 5 %
Vishay / Sfernice Planar Resistors - Chassis Mount 50W 1.2Kohm 5%
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 50
Mult.: 50

1.2 kOhms 50 W 5 %
Vishay / Sfernice Planar Resistors - Chassis Mount 50W 330ohm 5%
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 50
Mult.: 50

330 Ohms 50 W 5 %