20W Power Resistors, RTO 20 Series

The Vishay / Sfernice RTO 20 Series 20W Power Resistors utilize thick film technology and the compact and easy to mount TO-220 package. The RTO20 series features high power dissipation to size ratio, wide resistance range from 0.01Ω to 550kΩ, and negligible inductance.

Results: 150
Select Image Part # Mfr. Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Resistance Power Rating Tolerance Temperature Coefficient Minimum Operating Temperature Maximum Operating Temperature Voltage Rating Length Termination Style Packaging Height Lead Diameter Lead Spacing Product Width
Vishay / Sfernice Thick Film Resistors - Through Hole 470 OHM 5% 150PPM 20W 1In Stock
65,20 kr.
53,04 kr.
52,00 kr.
49,83 kr.
45,36 kr.
Min.: 1
Mult.: 1
RTO20F 470 Ohms 20 W 5 % 150 PPM / C - 55 C + 155 C 250 V 10.1 mm Radial Tube 15 mm 0.8 mm 5.08 mm Thick Film Resistors Leaded 4.5 mm
Vishay / Sfernice Thick Film Resistors - Through Hole 20W 56ohm 5% 78In Stock
63,11 kr.
50,95 kr.
50,88 kr.
46,55 kr.
45,36 kr.
Min.: 1
Mult.: 1
RTO20F 56 Ohms 20 W 5 % 150 PPM / C - 55 C + 155 C 250 V 10.1 mm Radial Tube 15 mm 0.8 mm 5.08 mm Thick Film Resistors Leaded 4.5 mm
Vishay / Sfernice Thick Film Resistors - Through Hole 20W 82ohm 5% 85In Stock
65,35 kr.
52,89 kr.
49,98 kr.
49,91 kr.
Min.: 1
Mult.: 1
RTO20F 82 Ohms 20 W 5 % 150 PPM / C - 55 C + 155 C 250 V 10.1 mm Radial Tube 15 mm 0.8 mm 5.08 mm Thick Film Resistors Leaded 4.5 mm
Vishay / Sfernice Thick Film Resistors - Through Hole 20W .1ohms 1% 2In Stock
100Expected 19/01/2027
101,53 kr.
84,89 kr.
84,82 kr.
82,06 kr.
Min.: 1
Mult.: 1
RTO20F 100 mOhms 20 W 1 % 150 PPM / C - 55 C + 155 C 500 V 10.1 mm Radial Tube 15 mm 0.8 mm 5.08 mm Thick Film Resistors Leaded 4.5 mm
Vishay / Sfernice Thick Film Resistors - Through Hole 20watts 1ohm 5% 7In Stock
72,21 kr.
58,56 kr.
55,43 kr.
53,56 kr.
Min.: 1
Mult.: 1
RTO20F 1 Ohms 20 W 5 % 150 PPM / C - 55 C + 155 C 250 V 10.1 mm Radial Tube 15 mm 0.8 mm 5.08 mm Thick Film Resistors Leaded 4.5 mm
Vishay / Sfernice Thick Film Resistors - Through Hole 20watts 10ohms 5% 36In Stock
57,89 kr.
57,07 kr.
55,88 kr.
49,83 kr.
Min.: 1
Mult.: 1
RTO20F 10 Ohms 20 W 5 % 150 PPM / C - 55 C + 155 C 250 V 10.1 mm Radial Tube 15 mm 0.8 mm 5.08 mm Thick Film Resistors Leaded 4.5 mm
Vishay / Sfernice Thick Film Resistors - Through Hole 20watts 100ohms 5% 17In Stock
400Expected 11/11/2026
65,35 kr.
52,89 kr.
50,06 kr.
47,07 kr.
Min.: 1
Mult.: 1
RTO20F 100 Ohms 20 W 5 % 150 PPM / C - 55 C + 155 C 250 V 10.1 mm Radial Tube 15 mm 0.8 mm 5.08 mm Thick Film Resistors Leaded 4.5 mm
Vishay / Sfernice Thick Film Resistors - Through Hole 20watts 10Kohms 5% 138In Stock
63,19 kr.
50,95 kr.
48,12 kr.
48,04 kr.
Min.: 1
Mult.: 1
RTO20F 10 kOhms 20 W 5 % 150 PPM / C - 55 C + 155 C 250 V 10.1 mm Radial Tube 15 mm 0.8 mm 5.08 mm Thick Film Resistors Leaded 4.5 mm
Vishay / Sfernice Thick Film Resistors - Through Hole 20watts 22ohms 5% NON-STANDARD 142In Stock
53,64 kr.
49,83 kr.
45,36 kr.
Min.: 1
Mult.: 1
RTO20F 22 Ohms 20 W 5 % 150 PPM / C - 55 C + 155 C 250 V 10.1 mm Radial Tube 15 mm 0.8 mm 5.08 mm Thick Film Resistors Leaded 4.5 mm
Vishay / Sfernice Thick Film Resistors - Through Hole 20watts 3.9ohms 5% NON-STANDARD 25In Stock
50Expected 19/11/2026
63,93 kr.
51,40 kr.
49,83 kr.
45,43 kr.
45,36 kr.
Min.: 1
Mult.: 1
RTO20F 3.9 Ohms 20 W 5 % 150 PPM / C - 55 C + 155 C 250 V 10.1 mm Radial Tube 15 mm 0.8 mm 5.08 mm Thick Film Resistors Leaded 4.5 mm
Vishay / Sfernice Thick Film Resistors - Through Hole 20watts 330ohms 5% NON-STANDARD 29In Stock
250Expected 07/01/2027
61,69 kr.
59,46 kr.
56,25 kr.
48,19 kr.
Min.: 1
Mult.: 1
RTO20F 330 Ohms 20 W 5 % 150 PPM / C - 55 C + 155 C 250 V 10.1 mm Radial Tube 15 mm 0.8 mm 5.08 mm Thick Film Resistors Leaded 4.5 mm
Vishay / Sfernice Thick Film Resistors - Through Hole 20watts 500Kohms 5% 63In Stock
69,01 kr.
67,29 kr.
63,93 kr.
61,62 kr.
Min.: 1
Mult.: 1
RTO20F 500 kOhms 20 W 5 % 150 PPM / C - 55 C + 155 C 250 V 10.1 mm Radial Tube 15 mm 0.8 mm 5.08 mm Thick Film Resistors Leaded 4.5 mm
Vishay / Sfernice Thick Film Resistors - Through Hole 20watts 680ohms 5% NON-STANDARD 94In Stock
55,28 kr.
54,76 kr.
49,83 kr.
46,70 kr.
45,36 kr.
Min.: 1
Mult.: 1
RTO20F 680 Ohms 20 W 5 % 150 PPM / C - 55 C + 155 C 250 V 10.1 mm Radial Tube 15 mm 0.8 mm 5.08 mm Thick Film Resistors Leaded 4.5 mm
Vishay / Sfernice Thick Film Resistors - Through Hole RTO 20 F U033 1% TU50 e3 44In Stock
200,97 kr.
141,81 kr.
128,39 kr.
119,81 kr.
Min.: 1
Mult.: 1
RTO20F 33 mOhms 20 W 1 % 700 PPM / C - 55 C + 155 C 500 V 10.1 mm Radial Tube 15 mm 0.8 mm 5.08 mm Thick Film Resistors Leaded 4.5 mm
Vishay / Sfernice Thick Film Resistors - Through Hole 220 OHM 5% 150PPM 20W
1.500On Order
72,66 kr.
53,56 kr.
52,22 kr.
45,06 kr.
Min.: 1
Mult.: 1
RTO20F 220 Ohms 20 W 5 % 150 PPM / C - 55 C + 155 C 250 V 10.1 mm Radial Tube 15 mm 0.8 mm 5.08 mm Thick Film Resistors Leaded 4.5 mm
Vishay / Sfernice Thick Film Resistors - Through Hole RTO 20 F U015 5% TU50 e3
20Expected 31/12/2026
127,64 kr.
90,12 kr.
90,04 kr.
81,31 kr.
Min.: 1
Mult.: 1
RTO20F 15 mOhms 20 W 5 % 150 PPM / C - 55 C + 155 C 250 V 10.1 mm Radial Tube 15 mm 0.8 mm 5.08 mm Thick Film Resistors Leaded 4.5 mm
Vishay / Sfernice Thick Film Resistors - Through Hole 20watts 2.2ohms 5% NON-STANDARD
160Expected 05/01/2027
65,35 kr.
52,89 kr.
49,98 kr.
49,91 kr.
Min.: 1
Mult.: 1
RTO20F 2.2 Ohms 20 W 5 % 150 PPM / C - 55 C + 155 C 250 V 10.1 mm Radial Tube 15 mm 0.8 mm 5.08 mm Thick Film Resistors Leaded 4.5 mm
Vishay / Sfernice Thick Film Resistors - Through Hole 20watts 4.7Kohms 5%
75Expected 07/01/2027
65,35 kr.
52,89 kr.
49,98 kr.
48,27 kr.
Min.: 1
Mult.: 1
RTO20F 4.7 kOhms 20 W 5 % 150 PPM / C - 55 C + 155 C 250 V 10.1 mm Radial Tube 15 mm 0.8 mm 5.08 mm Thick Film Resistors Leaded 4.5 mm
Vishay / Sfernice Thick Film Resistors - Through Hole 20watts 560ohms 5% Non-Stocked Lead-Time 9 Weeks
65,42 kr.
52,59 kr.
51,25 kr.
46,55 kr.
45,36 kr.
Min.: 1
Mult.: 1
RTO20F 560 Ohms 20 W 5 % 150 PPM / C - 55 C + 155 C 250 V 10.1 mm Radial Tube 15 mm 0.8 mm 5.08 mm Thick Film Resistors Leaded 4.5 mm
Vishay / Sfernice Thick Film Resistors - Through Hole RTO 20 F 390U 5% TU50 e3 Non-Stocked Lead-Time 9 Weeks
95,12 kr.
65,65 kr.
65,57 kr.
58,11 kr.
Min.: 1
Mult.: 1
RTO20F 390 Ohms 20 W 5 % 150 PPM / C - 55 C + 155 C 500 V 10.1 mm Radial Tube 15 mm 0.8 mm 5.08 mm Thick Film Resistors Leaded 4.5 mm
Vishay / Sfernice Thick Film Resistors - Through Hole 5K OHM 1% 150PPM 20W Non-Stocked Lead-Time 9 Weeks
146,22 kr.
103,25 kr.
103,17 kr.
94,00 kr.
Min.: 1
Mult.: 1
RTO20F 5 kOhms 20 W 1 % - 55 C + 155 C 500 V Radial Tube
Vishay / Sfernice Thick Film Resistors - Through Hole RTO 20 F 6K2 5% TU50 e3 Non-Stocked Lead-Time 9 Weeks
95,12 kr.
68,48 kr.
58,11 kr.
52,82 kr.
Min.: 1
Mult.: 1
RTO20F 6.2 kOhms 20 W 5 % 150 PPM / C - 55 C + 155 C 500 V 10.1 mm Radial Tube 15 mm 0.8 mm 5.08 mm Thick Film Resistors Leaded 4.5 mm
Vishay / Sfernice Thick Film Resistors - Through Hole RTO 20 F U01 5% TU50 e3 Non-Stocked Lead-Time 9 Weeks
127,64 kr.
90,12 kr.
90,04 kr.
83,70 kr.
Min.: 1
Mult.: 1
RTO20F 10 mOhms 20 W 5 % 150 PPM / C - 55 C + 155 C 250 V 10.1 mm Radial Tube 15 mm 0.8 mm 5.08 mm Thick Film Resistors Leaded 4.5 mm
Vishay / Sfernice Thick Film Resistors - Through Hole RTO 20 F U046 5% TU50 e3 Non-Stocked Lead-Time 9 Weeks
140,47 kr.
99,22 kr.
99,14 kr.
91,83 kr.
Min.: 1
Mult.: 1
RTO20F 46 mOhms 20 W 5 % 150 PPM / C - 55 C + 155 C 250 V 10.1 mm Radial Tube 15 mm 0.8 mm 5.08 mm Thick Film Resistors Leaded 4.5 mm
Vishay / Sfernice Thick Film Resistors - Through Hole .05 OHM 5% 150PPM 20W Non-Stocked Lead-Time 9 Weeks
108,84 kr.
103,62 kr.
92,35 kr.
89,82 kr.
Min.: 50
Mult.: 50
RTO20F 50 mOhms 20 W 1 % 700 PPM / C - 55 C + 155 C 500 V 10.1 mm Radial Tube 15 mm 0.8 mm 5.08 mm Thick Film Resistors Leaded 4.5 mm