Thick Film Resistors - Through Hole

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

50W Power Resistors, RTO 50 Series

The Vishay / Sfernice RTO 50 Series high power 50W Power Resistors utilize thick film technology and the compact and easy to mount TO-220 package. The RTO50 series features high power to size ratio, ohmic value adjustment by sand trimming, and non-inductive element. The Vishay / Sfernice RTO 50 series 50W Power Resistors are RoHS compliant to directive 2002/95/EC.

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

Results: 140

Applied Filters:

Resistance

Tolerance

Temperature Coefficient

Lead Diameter

Lead Spacing

Product

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 (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	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
Thick Film Resistors - Through Hole 50W 30ohms 5% RTO050F30R00JTE1 Vishay / Sfernice 1: $17.955 38In Stock 100Expected 12/22/2026	Mfr. Part # RTO050F30R00JTE1 Mouser Part # 72-RTO050F30R00JTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole 50W 30ohms 5% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	38In Stock 100Expected 12/22/2026	$17.955 $12.395 $12.384 $10.971 View $10.151 $9.832 $9.707 Quote	Min.: 1 Mult.: 1	RTO50F	30 Ohms	50 W	5 %	150 PPM / C	- 55 C	+ 155 C	500 V	10.1 mm	Radial	Tube	15 mm	0.8 mm	5.08 mm	Power Resistors	4.5 mm
Thick Film Resistors - Through Hole 50W 10ohms 1% RTO050F10R00FTE1 Vishay / Sfernice 1: $25.110 100In Stock	Mfr. Part # RTO050F10R00FTE1 Mouser Part # 72-RTO050F10R00FTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole 50W 10ohms 1% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	100In Stock	$25.110 $17.727 $17.716 $16.463 View $14.913 $13.854 Quote	Min.: 1 Mult.: 1	RTO50F	10 Ohms	50 W	1 %	150 PPM / C	- 55 C	+ 155 C	500 V	10.1 mm	Radial	Tube	15 mm	0.8 mm	5.08 mm	Power Resistors	4.5 mm
Thick Film Resistors - Through Hole RTO 50 F 150U 1% TU50 e1 RTO050F150R0FTE1 Vishay / Sfernice 1: $27.616 17In Stock	Mfr. Part # RTO050F150R0FTE1 Mouser Part # 72-RTO050F150R0FTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 50 F 150U 1% TU50 e1	Datasheet	17In Stock	$27.616 $19.493 $17.784 $16.463 View $15.278 $15.130 Quote	Min.: 1 Mult.: 1	RTO50F	150 Ohms	50 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
Thick Film Resistors - Through Hole RTO 50 F 22U 1% TU50 e1 RTO050F22R00FTE1 Vishay / Sfernice 1: $27.616 39In Stock	Mfr. Part # RTO050F22R00FTE1 Mouser Part # 72-RTO050F22R00FTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 50 F 22U 1% TU50 e1	Datasheet	39In Stock	$27.616 $19.493 $19.482 $17.784 View $16.463 $15.392 $15.244 Quote	Min.: 1 Mult.: 1	RTO50F	22 Ohms	50 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
Thick Film Resistors - Through Hole RTO 50 F 33U 1% TU50 e1 RTO050F33R00FTE1 Vishay / Sfernice 1: $27.616 47In Stock	Mfr. Part # RTO050F33R00FTE1 Mouser Part # 72-RTO050F33R00FTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 50 F 33U 1% TU50 e1	Datasheet	47In Stock	$27.616 $19.493 $17.784 $16.463 View $15.300 $15.130 Quote	Min.: 1 Mult.: 1	RTO50F	33 Ohms	50 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
Thick Film Resistors - Through Hole RTO 50 F 3U3 1% TU50 e1 RTO050F3R300FTE1 Vishay / Sfernice 1: $27.616 40In Stock	Mfr. Part # RTO050F3R300FTE1 Mouser Part # 72-RTO050F3R300FTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 50 F 3U3 1% TU50 e1	Datasheet	40In Stock	$27.616 $19.493 $19.482 $17.659 View $16.463 $15.335 $15.152 Quote	Min.: 1 Mult.: 1	RTO50F	3.3 Ohms	50 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
Thick Film Resistors - Through Hole RTO 50 F 16U 1% TU50 e1 RTO050F16R00FTE1 Vishay / Sfernice 1: $27.616 17In Stock 50Expected 12/31/2026	Mfr. Part # RTO050F16R00FTE1 Mouser Part # 72-RTO050F16R00FTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 50 F 16U 1% TU50 e1	Datasheet	17In Stock 50Expected 12/31/2026	$27.616 $19.504 $19.482 $17.294 View $16.463 $15.232 $14.981 Quote	Min.: 1 Mult.: 1	RTO50F	16 Ohms	50 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
Thick Film Resistors - Through Hole RTO 50 F 47K 5% TU50 e1 RTO050F47001JTE1 Vishay / Sfernice 1: $19.755 45In Stock	Mfr. Part # RTO050F47001JTE1 Mouser Part # 72-RTO050F47001JTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 50 F 47K 5% TU50 e1	Datasheet	45In Stock	$19.755 $13.637 $13.626 $12.076 View $10.971 $10.641 $10.550 $10.367 Quote	Min.: 1 Mult.: 1	RTO50F	47 kOhms	50 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
Thick Film Resistors - Through Hole RTO 50 F 50U 1% TU50 e1 RTO050F50R00FTE1 Vishay / Sfernice 1: $30.373 26In Stock	Mfr. Part # RTO050F50R00FTE1 Mouser Part # 72-RTO050F50R00FTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 50 F 50U 1% TU50 e1	Datasheet	26In Stock	$30.373 $21.453 $21.430 $19.356 View $18.114 $16.907 $16.759 Quote	Min.: 1 Mult.: 1	RTO50F	50 Ohms	50 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
Thick Film Resistors - Through Hole RTO 50 F 4K3 5% TU50 e1 RTO050F43000JTE1 Vishay / Sfernice 1: $19.755 38In Stock	Mfr. Part # RTO050F43000JTE1 Mouser Part # 72-RTO050F43000JTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 50 F 4K3 5% TU50 e1	Datasheet	38In Stock	$19.755 $13.637 $13.626 $12.076 View $10.971 $10.356 $10.299 $10.162 Quote	Min.: 1 Mult.: 1	RTO50F	4.3 kOhms	50 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
Thick Film Resistors - Through Hole RTO 50 F 47K 1% TU50 e1 RTO050F47001FTE1 Vishay / Sfernice 1: $27.616 45In Stock	Mfr. Part # RTO050F47001FTE1 Mouser Part # 72-RTO050F47001FTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 50 F 47K 1% TU50 e1	Datasheet	45In Stock	$27.616 $19.493 $17.784 $16.463 View $15.255 $15.084 Quote	Min.: 1 Mult.: 1	RTO50F	47 kOhms	50 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
Thick Film Resistors - Through Hole RTO 50 F 15U 1% TU50 e1 RTO050F15R00FTE1 Vishay / Sfernice 1: $27.616 20In Stock	Mfr. Part # RTO050F15R00FTE1 Mouser Part # 72-RTO050F15R00FTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 50 F 15U 1% TU50 e1	Datasheet	20In Stock	$27.616 $19.504 $19.482 $17.784 View $16.463 $15.790 $15.597 Quote	Min.: 1 Mult.: 1	RTO50F	15 Ohms	50 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
Thick Film Resistors - Through Hole RTO 50 F 6U98 1% TU50 e1 RTO050F6R980FTE1 Vishay / Sfernice 1: $30.373 44In Stock	Mfr. Part # RTO050F6R980FTE1 Mouser Part # 72-RTO050F6R980FTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 50 F 6U98 1% TU50 e1	Datasheet	44In Stock	$30.373 $21.453 $21.430 $19.356 View $18.114 $16.793 $16.622 Quote	Min.: 1 Mult.: 1	RTO50F	6.98 Ohms	50 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
Thick Film Resistors - Through Hole RTO 50 F 2K7 5% TU50 e1 RTO050F27000JTE1 Vishay / Sfernice 1: $20.723 50In Stock	Mfr. Part # RTO050F27000JTE1 Mouser Part # 72-RTO050F27000JTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 50 F 2K7 5% TU50 e1	Datasheet	50In Stock	$20.723 $14.378 $12.076 $10.971 View $10.721 $10.686 $10.561 Quote	Min.: 1 Mult.: 1	RTO50F	2.7 kOhms	50 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
Thick Film Resistors - Through Hole RTO 50 F 3U 1% TU50 e1 RTO050F3R000FTE1 Vishay / Sfernice 1: $27.616 30In Stock	Mfr. Part # RTO050F3R000FTE1 Mouser Part # 72-RTO050F3R000FTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 50 F 3U 1% TU50 e1	Datasheet	30In Stock	$27.616 $19.504 $19.482 $17.533 View $16.463 $15.312 $15.152 Quote	Min.: 1 Mult.: 1	RTO50F	3 Ohms	50 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
Thick Film Resistors - Through Hole 5 OHM 1% 150PPM 50W RTO050F5R000FTE1 Vishay / Sfernice 1: $30.373 50In Stock	Mfr. Part # RTO050F5R000FTE1 Mouser Part # 72-RTO050F5R000FTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole 5 OHM 1% 150PPM 50W	Datasheet	50In Stock	$30.373 $21.441 $21.430 $19.915 View $17.032 $16.451 $15.437 Quote	Min.: 1 Mult.: 1	RTO50F	5 Ohms	50 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
Thick Film Resistors - Through Hole RTO 50 F 6K8 5% TU50 e1 RTO050F68000JTE1 Vishay / Sfernice 1: $19.755 17In Stock	Mfr. Part # RTO050F68000JTE1 Mouser Part # 72-RTO050F68000JTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole RTO 50 F 6K8 5% TU50 e1	Datasheet	17In Stock	$19.755 $13.637 $13.626 $12.076 View $10.971 $10.379 $10.345 $10.185 Quote	Min.: 1 Mult.: 1	RTO50F	6.8 kOhms	50 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
Thick Film Resistors - Through Hole 50watts 10Kohms 5% RTO050F10001JTE1 Vishay / Sfernice 1: $13.170 56In Stock	Mfr. Part # RTO050F10001JTE1 Mouser Part # 72-RTO50F-10K-5	Vishay / Sfernice	Thick Film Resistors - Through Hole 50watts 10Kohms 5% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	56In Stock	$13.170 $10.755 $10.208 $9.878 View $9.615 $9.353 $9.205 $9.080	Min.: 1 Mult.: 1	RTO50F	10 kOhms	50 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
Thick Film Resistors - Through Hole 50W 1.5ohms 1% RTO050F1R500FTE1 Vishay / Sfernice 1: $17.180 156In Stock	Mfr. Part # RTO050F1R500FTE1 Mouser Part # 72-RTO050F1R500FTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole 50W 1.5ohms 1% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	156In Stock	$17.180 $14.321 $14.309 $14.127 View $13.102 $12.475	Min.: 1 Mult.: 1	RTO50F	1.5 Ohms	50 W	1 %	150 PPM / C	- 55 C	+ 155 C	500 V	10.1 mm	Radial	Tube	15 mm	0.8 mm	5.08 mm	Power Resistors	4.5 mm
Thick Film Resistors - Through Hole 50W 20Kohms 1% RTO050F20001FTE1 Vishay / Sfernice 1: $17.625 18In Stock	Mfr. Part # RTO050F20001FTE1 Mouser Part # 72-RTO050F20001FTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole 50W 20Kohms 1% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	18In Stock	$17.625 $14.719 $14.503 $14.127 View $13.033 $12.851 $12.771 Quote	Min.: 1 Mult.: 1	RTO50F	20 kOhms	50 W	1 %	150 PPM / C	- 55 C	+ 155 C	500 V	10.1 mm	Radial	Tube	15 mm	0.8 mm	5.08 mm	Power Resistors	4.5 mm
Thick Film Resistors - Through Hole 50W 8ohms 1% RTO050F8R000FTE1 Vishay / Sfernice 1: $19.801 42In Stock	Mfr. Part # RTO050F8R000FTE1 Mouser Part # 72-RTO050F8R000FTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole 50W 8ohms 1% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	42In Stock	$19.801 $16.668 $15.950 $15.938 View $15.540 $14.845 $14.252 Quote	Min.: 1 Mult.: 1	RTO50F	8 Ohms	50 W	1 %	150 PPM / C	- 55 C	+ 155 C	500 V	10.1 mm	Radial	Tube	15 mm	0.8 mm	5.08 mm	Power Resistors	4.5 mm
Thick Film Resistors - Through Hole 50W .15ohms 5% RTO050FR1500JTE1 Vishay / Sfernice 1: $12.498 68In Stock	Mfr. Part # RTO050FR1500JTE1 Mouser Part # 72-RTO050FR1500JTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole 50W .15ohms 5% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	68In Stock	$12.498 $10.162 $9.627 $9.615 View $9.410 $8.807 $8.658 $8.545 Quote	Min.: 1 Mult.: 1	RTO50F	150 mOhms	50 W	5 %	150 PPM / C	- 55 C	+ 155 C	500 V	10.1 mm	Radial	Tube	15 mm	0.8 mm	5.08 mm	Power Resistors	4.5 mm
Thick Film Resistors - Through Hole 50W .5ohms 1% RTO050FR5000FTE1 Vishay / Sfernice 1: $19.732 68In Stock	Mfr. Part # RTO050FR5000FTE1 Mouser Part # 72-RTO050FR5000FTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole 50W .5ohms 1% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	68In Stock	$19.732 $16.611 $15.893 $15.882 View $15.540 $14.617 $13.808 $12.919 Quote	Min.: 1 Mult.: 1	RTO50F	500 mOhms	50 W	1 %	150 PPM / C	- 55 C	+ 155 C	500 V	10.1 mm	Radial	Tube	15 mm	0.8 mm	5.08 mm	Power Resistors	4.5 mm
Thick Film Resistors - Through Hole 50W 12ohm 5% RTO050F12R00JTE1 Vishay / Sfernice 1: $12.657 748In Stock 1.400On Order	Mfr. Part # RTO050F12R00JTE1 Mouser Part # 72-RTO050F12R00JTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole 50W 12ohm 5% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	748In Stock 1.400On Order On Order Ship Dates Mfr. #: RTO050F12R00JTE1 Stock: 748 Can Ship Immediately On Order: 250 Pending 150 Expected 11/3/2026 1.000 Expected 12/17/2026 Factory Lead-Time: 12 Weeks	$12.657 $10.265 $9.707 $9.069 View $8.864 $7.941 Quote	Min.: 1 Mult.: 1	RTO50F	12 Ohms	50 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
Thick Film Resistors - Through Hole 50W 22ohm 5% RTO050F22R00JTE1 Vishay / Sfernice 1: $13.945 762In Stock	Mfr. Part # RTO050F22R00JTE1 Mouser Part # 72-RTO050F22R00JTE1	Vishay / Sfernice	Thick Film Resistors - Through Hole 50W 22ohm 5% Learn More about Vishay / Sfernice vishay sfernice rto20 50 power resistors	Datasheet	762In Stock	$13.945 $10.755 $10.504 $9.205 View $8.715 $8.248 $7.861 Quote	Min.: 1 Mult.: 1	RTO50F	22 Ohms	50 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