RTO20 & RTO50 Power Resistors

Vishay / Sfernice RTO20 and RTO50 Power Resistors are thick film medium power resistors with energy ratings for harsh pulses up to 60J/0.1s. These power resistors provide high power for long precharge / discharge up to 150W at 45°C and high dielectric strength for protection up to 3000VRMS. RTO20 resistors feature a high power dissipation-to-size ratio, a wide resistance range from 0.01Ω to 550kΩ, heat sink mounted, and negligible inductance. The RTO50 series features a high power-to-size ratio, ohmic value adjustment by sand trimming, led or surface mount versions, and non-inductive elements. Vishay / Sfernice RTO20 and RTO50 Power Resistors' applications include AMS, industrial, and automotive uses. The RTO 20W/50W  are AEC-Q200 qualified.

Results: 330
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) 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 - SMD RTO 20 C 2U4 5% TU50 e3 Non-Stocked Lead-Time 9 Weeks
Rp285.647,22
Rp197.036,04
Rp174.653,92
Rp160.160,58
Min.: 1
Mult.: 1
SMD/SMT 2.4 Ohms 20 W 5 % 150 PPM / C TO-220-2 Flat Lead TO-220-2 Flat Lead
Vishay / Sfernice Thick Film Resistors - Through Hole 20watts 560ohms 5% Non-Stocked Lead-Time 9 Weeks
Rp187.129,20
Rp150.437,20
Rp146.584,54
Rp133.191,96
Min.: 1
Mult.: 1
Radial 560 Ohms 20 W 5 % 150 PPM / C
Vishay / Sfernice Thick Film Resistors - Through Hole RTO 20 F 390U 5% TU50 e3 Non-Stocked Lead-Time 9 Weeks
Rp271.887,72
Rp187.679,58
Rp187.496,12
Rp166.214,76
Min.: 1
Mult.: 1
Radial 390 Ohms 20 W 5 % 150 PPM / C
Vishay / Sfernice Thick Film Resistors - Through Hole 5K OHM 1% 150PPM 20W Non-Stocked Lead-Time 9 Weeks
Rp418.105,34
Rp295.187,14
Rp295.003,68
Rp268.768,90
Min.: 1
Mult.: 1
Radial 5 kOhms 20 W 1 %
Vishay / Sfernice Thick Film Resistors - Through Hole RTO 20 F 6K2 5% TU50 e3 Non-Stocked Lead-Time 9 Weeks
Rp271.887,72
Rp195.751,82
Rp166.214,76
Rp150.987,58
Min.: 1
Mult.: 1
Radial 6.2 kOhms 20 W 5 % 150 PPM / C
Vishay / Sfernice Thick Film Resistors - Through Hole RTO 20 F U01 5% TU50 e3 Non-Stocked Lead-Time 9 Weeks
Rp365.085,40
Rp257.761,30
Rp257.577,84
Rp239.415,30
Min.: 1
Mult.: 1
Radial 10 mOhms 20 W 5 % 150 PPM / C
Vishay / Sfernice Thick Film Resistors - Through Hole RTO 20 F U046 5% TU50 e3 Non-Stocked Lead-Time 9 Weeks
Rp401.777,40
Rp283.629,16
Rp283.445,70
Rp262.531,26
Min.: 1
Mult.: 1
Radial 46 mOhms 20 W 5 % 150 PPM / C
Vishay / Sfernice Thick Film Resistors - Through Hole .05 OHM 5% 150PPM 20W Non-Stocked Lead-Time 9 Weeks
Rp311.148,16
Rp296.287,90
Rp264.182,40
Rp249.138,68
Min.: 50
Mult.: 50
Radial 50 mOhms 20 W 1 % 700 PPM / C
Vishay / Sfernice Thick Film Resistors - Through Hole 20watts .18ohms 1% Non-Stocked Lead-Time 9 Weeks
Rp380.312,58
Rp268.585,44
Rp268.218,52
Rp249.322,14
Min.: 1
Mult.: 1
Radial 180 mOhms 20 W 1 % 150 PPM / C
Vishay / Sfernice Thick Film Resistors - Through Hole RTO 20 F U47 5% TU50 e3 Non-Stocked Lead-Time 9 Weeks
Rp271.887,72
Rp187.679,58
Rp187.496,12
Rp166.214,76
Min.: 1
Mult.: 1
Radial 470 mOhms 20 W 5 % 150 PPM / C
Vishay / Sfernice Thick Film Resistors - SMD RTO 50 C 10U 5% TU50 e1 Non-Stocked Lead-Time 12 Weeks
Rp334.264,12
Rp230.609,22
Rp230.425,76
Rp204.190,98
Min.: 1
Mult.: 1
SMD/SMT 10 Ohms 50 W 5 % 150 PPM / C TO-220-2 Flat Lead TO-220-2 Flat Lead
Vishay / Sfernice Thick Film Resistors - SMD RTO 50 C 150U 1% TU50 e1 Non-Stocked Lead-Time 12 Weeks
Rp303.075,92
Rp278.308,82
Rp265.099,70
Rp261.430,50
Min.: 50
Mult.: 50
SMD/SMT 150 Ohms 50 W 1 % 150 PPM / C TO-220-2 Flat Lead TO-220-2 Flat Lead
Vishay / Sfernice Thick Film Resistors - SMD 4.7 OHM 1% 150PPM 50W Non-Stocked Lead-Time 12 Weeks
Rp334.264,12
Rp230.609,22
Rp230.425,76
Rp199.787,94
Min.: 1
Mult.: 1
SMD/SMT 4.7 Ohms 50 W 5 % 150 PPM / C TO-220-2 Flat Lead TO-220-2 Flat Lead
Vishay / Sfernice Thick Film Resistors - SMD RTO 50 C U1 1% TU50 e1 Non-Stocked Lead-Time 12 Weeks
Rp363.250,80
Rp334.080,66
Rp316.468,50
Rp311.148,16
Min.: 50
Mult.: 50
SMD/SMT 100 mOhms 50 W 1 % 250 PPM / C TO-220-2 Flat Lead TO-220-2 Flat Lead
Vishay / Sfernice Thick Film Resistors - Through Hole RTO 50 F 150U 5% TU50 e1 Non-Stocked Lead-Time 12 Weeks
Rp225.472,34
Rp184.193,84
Rp174.837,38
Rp169.150,12
Min.: 1
Mult.: 1
Radial 150 Ohms 50 W 5 % 150 PPM / C
Vishay / Sfernice Thick Film Resistors - Through Hole 50w 1.37ohms 1% Non-Stocked Lead-Time 12 Weeks
Rp301.424,78
Rp286.014,14
Rp269.319,28
Rp266.017,00
Min.: 50
Mult.: 50
Radial 1.37 Ohms 50 W 1 % 150 PPM / C
Vishay / Sfernice Thick Film Resistors - Through Hole 50W 1.5ohms 5% Non-Stocked Lead-Time 12 Weeks
Rp154.656,78
Rp150.437,20
Rp146.034,16
Rp143.098,80
Min.: 100
Mult.: 50
Radial 1.5 Ohms 50 W 5 % 150 PPM / C
Vishay / Sfernice Thick Film Resistors - Through Hole RTO 50 F 20K 5% TU50 e1 Non-Stocked Lead-Time 12 Weeks
Rp318.119,64
Rp219.601,62
Rp219.418,16
Rp194.467,60
Min.: 1
Mult.: 1
Radial 20 kOhms 50 W 5 % 150 PPM / C
Vishay / Sfernice Thick Film Resistors - Through Hole RTO 50 F 200U 1% TU50 e1 Non-Stocked Lead-Time 12 Weeks
Rp444.707,04
Rp325.274,58
Rp276.290,76
Rp265.099,70
Min.: 1
Mult.: 1
Radial 200 Ohms 50 W 1 % 150 PPM / C
Vishay / Sfernice Thick Film Resistors - Through Hole RTO 50 F 20U 1% TU50 e1 Non-Stocked Lead-Time 12 Weeks
Rp444.707,04
Rp314.083,52
Rp313.716,60
Rp290.050,26
Min.: 1
Mult.: 1
Radial 20 Ohms 50 W 1 % 150 PPM / C
Vishay / Sfernice Thick Film Resistors - Through Hole RTO 50 F 2K2 5% TU50 e1 Non-Stocked Lead-Time 12 Weeks
Rp318.119,64
Rp219.601,62
Rp219.418,16
Rp194.467,60
Min.: 1
Mult.: 1
Radial 2.2 kOhms 50 W 5 % 150 PPM / C
Vishay / Sfernice Thick Film Resistors - Through Hole 25 OHM 1% 150PPM 50W Non-Stocked Lead-Time 12 Weeks
Rp304.176,68
Rp289.132,96
Rp270.420,04
Rp268.035,06
Min.: 50
Mult.: 50
Radial 25 Ohms 50 W 1 % 150 PPM / C
Vishay / Sfernice Thick Film Resistors - Through Hole 2.55 OHM 1% 150PPM 50W Non-Stocked Lead-Time 12 Weeks
Rp290.784,10
Rp277.758,44
Rp265.099,70
Rp251.523,66
Min.: 50
Mult.: 50
Radial 2.55 Ohms 50 W 1 % 150 PPM / C
Vishay / Sfernice Thick Film Resistors - Through Hole RTO 50 F 390U 5% TU50 e1 Non-Stocked Lead-Time 12 Weeks
Rp318.119,64
Rp219.601,62
Rp219.418,16
Rp194.467,60
Min.: 1
Mult.: 1
Radial 390 Ohms 50 W 5 % 150 PPM / C
Vishay / Sfernice Thick Film Resistors - Through Hole RTO 50 F 470U 1% TU50 e1 Non-Stocked Lead-Time 12 Weeks
Rp444.707,04
Rp313.900,06
Rp313.716,60
Rp291.517,94
Min.: 1
Mult.: 1
Radial 470 Ohms 50 W 1 % 150 PPM / C