Resistors – Mouser Denmark

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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 3000V_RMS. 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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) Filter the results in the table by unit price based on your quantity.	Qty.	Termination Style	Resistance	Power Rating	Tolerance	Temperature Coefficient
Thick Film Resistors - Through Hole 20watts 22ohms 5% NON-STANDARD RTO020F22R00JTE3 Vishay / Sfernice 1: 53,64 kr. 142In Stock	Mfr. Part No. RTO020F22R00JTE3 Mouser Part No 72-RTO20F-22-5	Vishay / Sfernice	Thick Film Resistors - Through Hole 20watts 22ohms 5% NON-STANDARD Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	142In Stock	53,64 kr. 49,83 kr. 45,36 kr.	Min.: 1 Mult.: 1	Radial	22 Ohms	20 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole 20watts 3.9ohms 5% NON-STANDARD RTO020F3R900JTE3 Vishay / Sfernice 1: 63,93 kr. 32In Stock	Mfr. Part No. RTO020F3R900JTE3 Mouser Part No 72-RTO20F-3.9-5	Vishay / Sfernice	Thick Film Resistors - Through Hole 20watts 3.9ohms 5% NON-STANDARD Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	32In Stock	63,93 kr. 51,40 kr. 49,83 kr. 45,43 kr. 45,36 kr.	Min.: 1 Mult.: 1	Radial	3.9 Ohms	20 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole 20watts 330ohms 5% NON-STANDARD RTO020F330R0JTE3 Vishay / Sfernice 1: 61,69 kr. 29In Stock 250Expected 07/01/2027	Mfr. Part No. RTO020F330R0JTE3 Mouser Part No 72-RTO20F-330-5	Vishay / Sfernice	Thick Film Resistors - Through Hole 20watts 330ohms 5% NON-STANDARD Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	29In Stock 250Expected 07/01/2027	61,69 kr. 59,46 kr. 56,25 kr. 48,19 kr. View 48,04 kr. 46,03 kr. 45,58 kr. 42,07 kr. Quote	Min.: 1 Mult.: 1	Radial	330 Ohms	20 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole 20watts 500Kohms 5% RTO020F50002JTE3 Vishay / Sfernice 1: 69,01 kr. 63In Stock	Mfr. Part No. RTO020F50002JTE3 Mouser Part No 72-RTO20F-500K-5	Vishay / Sfernice	Thick Film Resistors - Through Hole 20watts 500Kohms 5% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	63In Stock	69,01 kr. 67,29 kr. 63,93 kr. 61,62 kr. View 49,91 kr. 49,83 kr.	Min.: 1 Mult.: 1	Radial	500 kOhms	20 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole 20watts 680ohms 5% NON-STANDARD RTO020F680R0JTE3 Vishay / Sfernice 1: 55,28 kr. 94In Stock	Mfr. Part No. RTO020F680R0JTE3 Mouser Part No 72-RTO20F-680-5	Vishay / Sfernice	Thick Film Resistors - Through Hole 20watts 680ohms 5% NON-STANDARD Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	94In Stock	55,28 kr. 54,76 kr. 49,83 kr. 46,70 kr. 45,36 kr.	Min.: 1 Mult.: 1	Radial	680 Ohms	20 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole 50watts 1ohm 5% RTO050F1R000JTE1 Vishay / Sfernice 1: 99,59 kr. 100In Stock	Mfr. Part No. RTO050F1R000JTE1 Mouser Part No 72-RTO50F-1-5	Vishay / Sfernice	Thick Film Resistors - Through Hole 50watts 1ohm 5% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	100In Stock	99,59 kr. 68,04 kr. 62,44 kr. 54,09 kr. 53,04 kr.	Min.: 1 Mult.: 1	Radial	1 Ohms	50 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole 50watts 10ohms 5% RTO050F10R00JTE1 Vishay / Sfernice 1: 67,29 kr. 47In Stock 2.000Expected 24/12/2026	Mfr. Part No. RTO050F10R00JTE1 Mouser Part No 72-RTO50F-10-5	Vishay / Sfernice	Thick Film Resistors - Through Hole 50watts 10ohms 5% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	47In Stock 2.000Expected 24/12/2026	67,29 kr. 54,31 kr. 51,32 kr. 47,30 kr. View 46,48 kr. 45,95 kr. 42,82 kr. Quote	Min.: 1 Mult.: 1	Radial	10 Ohms	50 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole 50watts 100ohms 5% RTO050F100R0JTE1 Vishay / Sfernice 1: 71,09 kr. 63In Stock 150Expected 17/12/2026	Mfr. Part No. RTO050F100R0JTE1 Mouser Part No 72-RTO50F-100-5	Vishay / Sfernice	Thick Film Resistors - Through Hole 50watts 100ohms 5% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	63In Stock 150Expected 17/12/2026	71,09 kr. 57,89 kr. 54,83 kr. 52,97 kr. View 50,21 kr. 49,31 kr. 48,19 kr.	Min.: 1 Mult.: 1	Radial	100 Ohms	50 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole 50watts 1Kohms 5% RTO050F10000JTE1 Vishay / Sfernice 1: 70,35 kr. 85In Stock	Mfr. Part No. RTO050F10000JTE1 Mouser Part No 72-RTO50F-1K-5	Vishay / Sfernice	Thick Film Resistors - Through Hole 50watts 1Kohms 5% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	85In Stock	70,35 kr. 57,22 kr. 57,14 kr. 52,97 kr. View 49,61 kr. 48,79 kr. 48,19 kr.	Min.: 1 Mult.: 1	Radial	1 kOhms	50 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 20 F U033 1% TU50 e3 RTO020FR0330FTE3 Vishay / Sfernice 1: 200,97 kr. 44In Stock	Mfr. Part No. RTO020FR0330FTE3 Mouser Part No 72-RTO020FR0330FTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F U033 1% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	44In Stock	200,97 kr. 141,89 kr. 141,81 kr. 124,13 kr. View 118,46 kr. 111,15 kr. 110,04 kr. Quote	Min.: 1 Mult.: 1	Radial	33 mOhms	20 W	1 %	700 PPM / C
Thick Film Resistors - Through Hole 20W 12ohm 5% RTO020F12R00JTE3 Vishay / Sfernice 1: 69,15 kr. 299On Order	Mfr. Part No. RTO020F12R00JTE3 Mouser Part No 72-RTO020F12R00JTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole 20W 12ohm 5% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	299On Order On Order Ship Dates Mfr. No: RTO020F12R00JTE3 Stock: 0 On Order: 99 Expected 22/10/2026 200 Expected 31/12/2026 Factory Lead Time: 9 Weeks	69,15 kr. 55,88 kr. 52,89 kr. 51,10 kr. View 49,68 kr. 47,59 kr. 43,72 kr. 41,25 kr.	Min.: 1 Mult.: 1	Radial	12 Ohms	20 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole 220 OHM 5% 150PPM 20W RTO020F220R0JTE3 Vishay / Sfernice 1: 72,66 kr. 1.000Expected 31/12/2026	Mfr. Part No. RTO020F220R0JTE3 Mouser Part No 72-RTO020F220R0JTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole 220 OHM 5% 150PPM 20W Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	1.000Expected 31/12/2026	72,66 kr. 51,77 kr. 50,58 kr. 44,46 kr. View 40,81 kr. 39,61 kr. 36,55 kr. 35,73 kr.	Min.: 1 Mult.: 1	Radial	220 Ohms	20 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole 50W 56ohm 5% RTO050F56R00JTE1 Vishay / Sfernice 1: 71,69 kr. 200Expected 31/12/2026	Mfr. Part No. RTO050F56R00JTE1 Mouser Part No 72-RTO050F56R00JTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole 50W 56ohm 5% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	200Expected 31/12/2026	71,69 kr. 58,41 kr. 58,34 kr. 57,29 kr. 53,04 kr.	Min.: 1 Mult.: 1	Radial	56 Ohms	50 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 20 F 2U7 5% TU50 e3 RTO020F2R700JTE3 Vishay / Sfernice 1: 95,12 kr. 50Expected 29/10/2026	Mfr. Part No. RTO020F2R700JTE3 Mouser Part No 72-RTO020F2R700JTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F 2U7 5% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	50Expected 29/10/2026	95,12 kr. 65,65 kr. 65,57 kr. 58,11 kr. View 52,82 kr. 50,50 kr. 50,36 kr. 49,61 kr. Quote	Min.: 1 Mult.: 1	Radial	2.7 Ohms	20 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 20 F 4U7 1% TU50 e3 RTO020F4R700FTE3 Vishay / Sfernice 1: 133,01 kr. 50On Order	Mfr. Part No. RTO020F4R700FTE3 Mouser Part No 72-RTO020F4R700FTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F 4U7 1% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	50On Order	133,01 kr. 93,92 kr. 93,85 kr. 87,21 kr. View 79,23 kr. 73,85 kr. 72,74 kr. 72,44 kr. Quote	Min.: 1 Mult.: 1	Radial	4.7 Ohms	20 W	1 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 20 F U015 5% TU50 e3 RTO020FR0150JTE3 Vishay / Sfernice 1: 127,64 kr. 20Expected 31/12/2026	Mfr. Part No. RTO020FR0150JTE3 Mouser Part No 72-RTO020FR0150JTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F U015 5% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	20Expected 31/12/2026	127,64 kr. 90,12 kr. 90,04 kr. 78,63 kr. View 74,30 kr. 69,08 kr. 67,36 kr. 66,92 kr. Quote	Min.: 1 Mult.: 1	Radial	15 mOhms	20 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 50 F 1U 1% TU50 e1 RTO050F1R000FTE1 Vishay / Sfernice 1: 155,54 kr. 40Expected 22/10/2026	Mfr. Part No. RTO050F1R000FTE1 Mouser Part No 72-RTO050F1R000FTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 50 F 1U 1% TU50 e1	Datasheet	40Expected 22/10/2026	155,54 kr. 109,81 kr. 109,74 kr. 99,22 kr. View 92,73 kr. 87,06 kr. 85,64 kr. 84,97 kr. Quote	Min.: 1 Mult.: 1	Radial	1 Ohms	50 W	1 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 50 F 220U 5% TU50 e1 RTO050F220R0JTE1 Vishay / Sfernice 1: 77,14 kr. 48Expected 31/12/2026	Mfr. Part No. RTO050F220R0JTE1 Mouser Part No 72-RTO050F220R0JTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 50 F 220U 5% TU50 e1	Datasheet	48Expected 31/12/2026	77,14 kr. 62,89 kr. 59,61 kr. 59,01 kr. View 56,17 kr. 54,61 kr. 53,04 kr.	Min.: 1 Mult.: 1	Radial	220 Ohms	50 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 50 F 3U74 1% TU50 e1 RTO050F3R740FTE1 Vishay / Sfernice 1: 171,06 kr. 45Expected 02/11/2026	Mfr. Part No. RTO050F3R740FTE1 Mouser Part No 72-RTO050F3R740FTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 50 F 3U74 1% TU50 e1	Datasheet	45Expected 02/11/2026	171,06 kr. 123,61 kr. 105,04 kr. 101,98 kr. View 95,49 kr. 94,52 kr. Quote	Min.: 1 Mult.: 1	Radial	3.74 Ohms	50 W	1 %	150 PPM / C
Thick Film Resistors - Through Hole 50W 470ohms 5% RTO050F470R0JTE1 Vishay / Sfernice 1: 77,51 kr. 100Expected 03/11/2026	Mfr. Part No. RTO050F470R0JTE1 Mouser Part No 72-RTO050F470R0JTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole 50W 470ohms 5% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	100Expected 03/11/2026	77,51 kr. 63,48 kr. 60,28 kr. 58,41 kr. View 56,92 kr. 55,35 kr. 51,10 kr. 48,42 kr. Quote	Min.: 1 Mult.: 1	Radial	470 Ohms	50 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 50 F 47U 1% TU50 e1 RTO050F47R00FTE1 Vishay / Sfernice 1: 155,54 kr. 29Expected 19/01/2027	Mfr. Part No. RTO050F47R00FTE1 Mouser Part No 72-RTO050F47R00FTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 50 F 47U 1% TU50 e1	Datasheet	29Expected 19/01/2027	155,54 kr. 109,74 kr. 100,11 kr. 92,73 kr. View 85,94 kr. 84,97 kr. 84,52 kr. Quote	Min.: 1 Mult.: 1	Radial	47 Ohms	50 W	1 %	150 PPM / C
Thick Film Resistors - Through Hole 20watts 2.2ohms 5% NON-STANDARD RTO020F2R200JTE3 Vishay / Sfernice 1: 65,35 kr. 160Expected 05/01/2027	Mfr. Part No. RTO020F2R200JTE3 Mouser Part No 72-RTO20F-2.2-5	Vishay / Sfernice	Thick Film Resistors - Through Hole 20watts 2.2ohms 5% NON-STANDARD Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	160Expected 05/01/2027	65,35 kr. 52,89 kr. 49,98 kr. 49,91 kr. View 46,92 kr. 45,58 kr. 45,36 kr.	Min.: 1 Mult.: 1	Radial	2.2 Ohms	20 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole 20watts 4.7Kohms 5% RTO020F47000JTE3 Vishay / Sfernice 1: 65,35 kr. 75Expected 07/01/2027	Mfr. Part No. RTO020F47000JTE3 Mouser Part No 72-RTO20F-4.7K-5	Vishay / Sfernice	Thick Film Resistors - Through Hole 20watts 4.7Kohms 5% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	75Expected 07/01/2027	65,35 kr. 52,89 kr. 49,98 kr. 48,27 kr. View 46,92 kr. 45,58 kr. 44,76 kr. 44,16 kr.	Min.: 1 Mult.: 1	Radial	4.7 kOhms	20 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole 50watts 1.5Kohms 5% RTO050F15000JTE1 Vishay / Sfernice 1: 82,96 kr. 50Expected 02/11/2026	Mfr. Part No. RTO050F15000JTE1 Mouser Part No 72-RTO50F-1.5K-5	Vishay / Sfernice	Thick Film Resistors - Through Hole 50watts 1.5Kohms 5% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	50Expected 02/11/2026	82,96 kr. 68,33 kr. 64,98 kr. 63,04 kr. View 61,40 kr. 58,11 kr. 57,29 kr. 55,95 kr. Quote	Min.: 1 Mult.: 1	Radial	1.5 kOhms	50 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 50 F 51U 5% TU50 e1 RTO050F51R00JTE1 Vishay / Sfernice 1: 77,14 kr. Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. RTO050F51R00JTE1 Mouser Part No 71-RTO050F51R00JTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 50 F 51U 5% TU50 e1	Datasheet	Non-Stocked Lead-Time 12 Weeks	77,14 kr. 62,89 kr. 59,61 kr. 59,53 kr. View 56,17 kr. 54,61 kr. 53,49 kr. 53,04 kr.	Min.: 1 Mult.: 1	Radial	51 Ohms	50 W	5 %	150 PPM / C

RTO20 & RTO50 Power Resistors

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4.32 mOhms
10 mOhms
15 mOhms
20 mOhms
25 mOhms
33 mOhms
40 mOhms
46 mOhms
50 mOhms
62 mOhms
68 mOhms
91 mOhms
95 mOhms
100 mOhms
120 mOhms
150 mOhms
180 mOhms
200 mOhms
220 mOhms
270 mOhms