Resistors – Mouser United Kingdom

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Resistors

List Images

Results: 330

Applied Filters:

Termination Style

Resistance

Power Rating

Tolerance

Temperature Coefficient

Case Code - in

Case Code - mm

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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 RTO 20 F 3U9 1% TU50 e3 RTO020F3R900FTE3 Vishay / Sfernice 1: £15.57 Non-Stocked	Mfr. Part No. RTO020F3R900FTE3 Mouser Part No 72-RTO020F3R900FTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F 3U9 1% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	Non-Stocked	£15.57 £10.99 £10.98 £10.21 View £9.27 £8.67 £8.57 £8.56 Quote	Min.: 1 Mult.: 1	Radial	3.9 Ohms	20 W	1 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 20 F 40U 1% TU50 e3 RTO020F40R00FTE3 Vishay / Sfernice 1: £17.11 Non-Stocked	Mfr. Part No. RTO020F40R00FTE3 Mouser Part No 72-RTO020F40R00FTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F 40U 1% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	Non-Stocked	£17.11 £12.51 £10.62 £10.21 View £9.53 £9.45 £9.43 Quote	Min.: 1 Mult.: 1	Radial	40 Ohms	20 W	1 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 20 F 4K7 1% TU50 e3 RTO020F47000FTE3 Vishay / Sfernice 1: £15.57 Non-Stocked	Mfr. Part No. RTO020F47000FTE3 Mouser Part No 72-RTO020F47000FTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F 4K7 1% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	Non-Stocked	£15.57 £10.99 £10.98 £10.21 View £9.27 £8.69 £8.59 £8.56 Quote	Min.: 1 Mult.: 1	Radial	4.7 kOhms	20 W	1 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 20 F 47K 1% TU50 e3 RTO020F47001FTE3 Vishay / Sfernice 1: £15.57 Non-Stocked	Mfr. Part No. RTO020F47001FTE3 Mouser Part No 72-RTO020F47001FTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F 47K 1% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	Non-Stocked	£15.57 £10.99 £10.98 £10.21 View £9.27 £8.67 £8.56 £8.50 Quote	Min.: 1 Mult.: 1	Radial	47 kOhms	20 W	1 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 20 F 470K 1% TU50 e3 RTO020F47002FTE3 Vishay / Sfernice 1: £15.57 Non-Stocked	Mfr. Part No. RTO020F47002FTE3 Mouser Part No 72-RTO020F47002FTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F 470K 1% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	Non-Stocked	£15.57 £10.99 £10.98 £10.21 View £9.27 £8.77 £8.65 £8.64 Quote	Min.: 1 Mult.: 1	Radial	470 kOhms	20 W	1 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 20 F 470U 1% TU50 e3 RTO020F470R0FTE3 Vishay / Sfernice 1: £15.57 Non-Stocked	Mfr. Part No. RTO020F470R0FTE3 Mouser Part No 72-RTO020F470R0FTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F 470U 1% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	Non-Stocked	£15.57 £10.99 £10.98 £10.21 View £9.27 £8.83 £8.73 £8.68 Quote	Min.: 1 Mult.: 1	Radial	470 Ohms	20 W	1 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 20 F 47U 1% TU50 e3 RTO020F47R00FTE3 Vishay / Sfernice 1: £15.57 Non-Stocked	Mfr. Part No. RTO020F47R00FTE3 Mouser Part No 72-RTO020F47R00FTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F 47U 1% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	Non-Stocked	£15.57 £10.99 £10.98 £10.21 View £9.27 £8.84 £8.76 £8.75 Quote	Min.: 1 Mult.: 1	Radial	47 Ohms	20 W	1 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 20 F 4U7 10% TU50 e3 RTO020F4R700KTE3 Vishay / Sfernice 1: £11.13 Non-Stocked	Mfr. Part No. RTO020F4R700KTE3 Mouser Part No 72-RTO020F4R700KTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F 4U7 10% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	Non-Stocked	£11.13 £7.68 £7.67 £6.80 View £6.18 £5.88 £5.83 £5.76 Quote	Min.: 1 Mult.: 1	Radial	4.7 Ohms	20 W	10 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 20 F 5K1 1% TU50 e3 RTO020F51000FTE3 Vishay / Sfernice 1: £15.57 Non-Stocked	Mfr. Part No. RTO020F51000FTE3 Mouser Part No 72-RTO020F51000FTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F 5K1 1% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	Non-Stocked	£15.57 £10.99 £10.98 £10.21 View £9.27 £8.68 £8.59 £8.56 Quote	Min.: 1 Mult.: 1	Radial	5.1 kOhms	20 W	1 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 20 F 51U 5% TU50 e3 RTO020F51R00JTE3 Vishay / Sfernice 1: £11.13 Non-Stocked	Mfr. Part No. RTO020F51R00JTE3 Mouser Part No 72-RTO020F51R00JTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F 51U 5% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	Non-Stocked	£11.13 £8.01 £6.79 £6.18 View £5.85 £5.82 £5.74 Quote	Min.: 1 Mult.: 1	Radial	51 Ohms	20 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 20 F 51U1 1% TU50 e3 RTO020F51R10FTE3 Vishay / Sfernice 1: £17.11 Non-Stocked	Mfr. Part No. RTO020F51R10FTE3 Mouser Part No 72-RTO020F51R10FTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F 51U1 1% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	Non-Stocked	£17.11 £12.60 £10.70 £10.21 View £9.85 £9.74 £9.70 Quote	Min.: 1 Mult.: 1	Radial	51.1 Ohms	20 W	1 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 20 F 5U 1% TU50 e3 RTO020F5R000FTE3 Vishay / Sfernice 1: £17.11 Non-Stocked	Mfr. Part No. RTO020F5R000FTE3 Mouser Part No 72-RTO020F5R000FTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F 5U 1% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	Non-Stocked	£17.11 £12.56 £10.67 £10.21 View £9.66 £9.58 £9.52 Quote	Min.: 1 Mult.: 1	Radial	5 Ohms	20 W	1 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 20 F 62U 5% TU50 e3 RTO020F62R00JTE3 Vishay / Sfernice 1: £11.13 Non-Stocked	Mfr. Part No. RTO020F62R00JTE3 Mouser Part No 72-RTO020F62R00JTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F 62U 5% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	Non-Stocked	£11.13 £8.01 £6.80 £6.21 View £6.08 £6.07 £5.99 Quote	Min.: 1 Mult.: 1	Radial	62 Ohms	20 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 20 F 6K8 5% TU50 e3 RTO020F68000JTE3 Vishay / Sfernice 1: £11.13 Non-Stocked	Mfr. Part No. RTO020F68000JTE3 Mouser Part No 72-RTO020F68000JTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F 6K8 5% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	Non-Stocked	£11.13 £7.68 £7.67 £6.80 View £6.18 £5.88 £5.86 £5.78 Quote	Min.: 1 Mult.: 1	Radial	6.8 kOhms	20 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 20 F 68K 1% TU50 e3 RTO020F68001FTE3 Vishay / Sfernice 1: £15.57 Non-Stocked	Mfr. Part No. RTO020F68001FTE3 Mouser Part No 72-RTO020F68001FTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F 68K 1% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	Non-Stocked	£15.57 £10.99 £10.98 £10.21 View £9.27 £8.68 £8.59 Quote	Min.: 1 Mult.: 1	Radial	68 kOhms	20 W	1 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 20 F 68U 1% TU50 e3 RTO020F68R00FTE3 Vishay / Sfernice 1: £15.57 Non-Stocked	Mfr. Part No. RTO020F68R00FTE3 Mouser Part No 72-RTO020F68R00FTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F 68U 1% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	Non-Stocked	£15.57 £10.99 £10.98 £10.21 View £9.27 £8.67 £8.56 Quote	Min.: 1 Mult.: 1	Radial	68 Ohms	20 W	1 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 20 F 6U8 1% TU50 e3 RTO020F6R800FTE3 Vishay / Sfernice 1: £15.57 Non-Stocked	Mfr. Part No. RTO020F6R800FTE3 Mouser Part No 72-RTO020F6R800FTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F 6U8 1% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	Non-Stocked	£15.57 £10.99 £10.98 £10.21 View £9.27 £8.71 £8.62 £8.58 Quote	Min.: 1 Mult.: 1	Radial	6.8 Ohms	20 W	1 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 20 F 7K5 5% TU50 e3 RTO020F75000JTE3 Vishay / Sfernice 1: £11.13 Non-Stocked	Mfr. Part No. RTO020F75000JTE3 Mouser Part No 72-RTO020F75000JTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F 7K5 5% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	Non-Stocked	£11.13 £7.68 £7.67 £6.80 View £6.18 £5.85 £5.82 £5.74 Quote	Min.: 1 Mult.: 1	Radial	7.5 kOhms	20 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 20 F 750U 5% TU50 e3 RTO020F750R0JTE3 Vishay / Sfernice 1: £11.13 Non-Stocked	Mfr. Part No. RTO020F750R0JTE3 Mouser Part No 72-RTO020F750R0JTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F 750U 5% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	Non-Stocked	£11.13 £7.68 £7.67 £6.80 View £6.18 £5.83 £5.81 £5.73 Quote	Min.: 1 Mult.: 1	Radial	750 Ohms	20 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 20 F 7U5 1% TU50 e3 RTO020F7R500FTE3 Vishay / Sfernice 1: £15.57 Non-Stocked	Mfr. Part No. RTO020F7R500FTE3 Mouser Part No 72-RTO020F7R500FTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F 7U5 1% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	Non-Stocked	£15.57 £10.99 £10.98 £10.21 View £9.27 £8.96 £8.85 £8.83 Quote	Min.: 1 Mult.: 1	Radial	7.5 Ohms	20 W	1 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 20 F 91U 5% TU50 e3 RTO020F91R00JTE3 Vishay / Sfernice 1: £11.13 Non-Stocked	Mfr. Part No. RTO020F91R00JTE3 Mouser Part No 72-RTO020F91R00JTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F 91U 5% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	Non-Stocked	£11.13 £8.01 £6.80 £6.32 View £6.21 £6.15 £6.03 Quote	Min.: 1 Mult.: 1	Radial	91 Ohms	20 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 20 F 9U1 5% TU50 e3 RTO020F9R100JTE3 Vishay / Sfernice 1: £11.13 Non-Stocked	Mfr. Part No. RTO020F9R100JTE3 Mouser Part No 72-RTO020F9R100JTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F 9U1 5% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	Non-Stocked	£11.13 £7.68 £7.67 £6.80 View £6.18 £5.84 £5.81 £5.73 Quote	Min.: 1 Mult.: 1	Radial	9.1 Ohms	20 W	5 %	150 PPM / C
Thick Film Resistors - Through Hole RTO 20 F U015 1% TU50 RTO020FR0150FT Vishay / Sfernice 50: £12.13 Non-Stocked	Mfr. Part No. RTO020FR0150FT Mouser Part No 72-RTO020FR0150FT	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F U015 1% TU50 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	Non-Stocked	£12.13 £11.52 £10.96 £10.79	Min.: 50 Mult.: 50	Radial	15 mOhms	20 W	1 %	700 PPM / C
Thick Film Resistors - Through Hole RTO 20 F U02 5% TU50 e3 RTO020FR0200JTE3 Vishay / Sfernice 1: £14.94 Non-Stocked	Mfr. Part No. RTO020FR0200JTE3 Mouser Part No 72-RTO020FR0200JTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F U02 5% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	Non-Stocked	£14.94 £10.55 £10.54 £9.80 View £8.90 £8.31 £8.20 £8.18 Quote	Min.: 1 Mult.: 1	Radial	20 mOhms	20 W	5 %	700 PPM / C
Thick Film Resistors - Through Hole RTO 20 F U02 10% TU50 e3 RTO020FR0200KTE3 Vishay / Sfernice 1: £14.94 Non-Stocked	Mfr. Part No. RTO020FR0200KTE3 Mouser Part No 72-RTO020FR0200KTE3	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 20 F U02 10% TU50 e3 Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	Non-Stocked	£14.94 £10.55 £10.54 £9.80 View £8.90 £8.33 £8.25 £8.23 Quote	Min.: 1 Mult.: 1	Radial	20 mOhms	20 W	10 %	700 PPM / C

RTO20 & RTO50 Power Resistors

Types of Resistors

Applied Filters:

Customer Service Office

Company

Resources

Support

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