Thick Film Resistors - Through Hole

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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.

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Part #

Thick Film Resistors - Through Hole 50W 10ohms 1%

RTO050F10R00FTE1
Vishay / Sfernice
1: HK$167.69
100In Stock

Mfr. Part No.
RTO050F10R00FTE1

Mouser Part No
72-RTO050F10R00FTE1

Vishay / Sfernice

Thick Film Resistors - Through Hole 50W 10ohms 1%

Learn More

Datasheet

100In Stock

HK$167.69

HK$118.37

HK$116.31

HK$109.98

View

Min.: 1
Mult.: 1

RTO50F

10 Ohms

50 W

1 %

150 PPM / C

- 55 C

+ 155 C

500 V

10.1 mm

Radial

Tube

Non-Inductive Resistors

15 mm

0.8 mm

5.08 mm

Power Resistors

Thick Film Power Resistor

4.5 mm

Thick Film Resistors - Through Hole 50W 30ohms 5%

RTO050F30R00JTE1
Vishay / Sfernice
1: HK$119.93
43In Stock

Mfr. Part No.
RTO050F30R00JTE1

Mouser Part No
72-RTO050F30R00JTE1

Vishay / Sfernice

Thick Film Resistors - Through Hole 50W 30ohms 5%

Learn More

Datasheet

43In Stock

HK$119.93

HK$82.78

HK$75.46

HK$73.32

View

Min.: 1
Mult.: 1

RTO50F

30 Ohms

50 W

5 %

150 PPM / C

- 55 C

+ 155 C

500 V

10.1 mm

Radial

Tube

Non-Inductive Resistors

15 mm

0.8 mm

5.08 mm

Power Resistors

Thick Film Power Resistor

4.5 mm

Thick Film Resistors - Through Hole 50W 22ohm 5%

RTO050F22R00JTE1
Vishay / Sfernice
1: HK$77.76
838In Stock

Mfr. Part No.
RTO050F22R00JTE1

Mouser Part No
72-RTO050F22R00JTE1

Vishay / Sfernice

Thick Film Resistors - Through Hole 50W 22ohm 5%

Learn More

Datasheet

838In Stock

HK$77.76

HK$62.47

HK$59.02

HK$54.42

View

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

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole RTO 50 F 150U 1% TU50 e1

RTO050F150R0FTE1
Vishay / Sfernice
1: HK$184.54
20In Stock

Mfr. Part No.
RTO050F150R0FTE1

Mouser Part No
72-RTO050F150R0FTE1

Vishay / Sfernice

Thick Film Resistors - Through Hole RTO 50 F 150U 1% TU50 e1

Datasheet

20In Stock

HK$184.54

HK$130.29

HK$130.20

HK$117.71

View

Min.: 1
Mult.: 1

RTO50F

150 Ohms

50 W

1 %

150 PPM / C

- 55 C

+ 155 C

500 V

10.1 mm

Radial

Tube

Non-Inductive Resistors

15 mm

0.8 mm

5.08 mm

Thick Film Resistors Leaded

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole RTO 50 F 47U 1% TU50 e1

RTO050F47R00FTE1
Vishay / Sfernice
1: HK$184.46
29In Stock

Mfr. Part No.
RTO050F47R00FTE1

Mouser Part No
72-RTO050F47R00FTE1

Vishay / Sfernice

Thick Film Resistors - Through Hole RTO 50 F 47U 1% TU50 e1

Datasheet

29In Stock

HK$184.46

HK$130.20

HK$117.71

HK$109.98

View

Min.: 1
Mult.: 1

RTO50F

47 Ohms

50 W

1 %

150 PPM / C

- 55 C

+ 155 C

500 V

10.1 mm

Radial

Tube

Non-Inductive Resistors

15 mm

0.8 mm

5.08 mm

Thick Film Resistors Leaded

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole RTO 50 F 3U 1% TU50 e1

RTO050F3R000FTE1
Vishay / Sfernice
1: HK$184.54
40In Stock

Mfr. Part No.
RTO050F3R000FTE1

Mouser Part No
72-RTO050F3R000FTE1

Vishay / Sfernice

Thick Film Resistors - Through Hole RTO 50 F 3U 1% TU50 e1

Datasheet

40In Stock

HK$184.54

HK$130.20

HK$117.71

HK$109.98

View

Min.: 1
Mult.: 1

RTO50F

3 Ohms

50 W

1 %

150 PPM / C

- 55 C

+ 155 C

500 V

10.1 mm

Radial

Tube

Non-Inductive Resistors

15 mm

0.8 mm

5.08 mm

Thick Film Resistors Leaded

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole 5 OHM 1% 150PPM 50W

RTO050F5R000FTE1
Vishay / Sfernice
1: HK$202.95
50In Stock

Mfr. Part No.
RTO050F5R000FTE1

Mouser Part No
72-RTO050F5R000FTE1

Vishay / Sfernice

Thick Film Resistors - Through Hole 5 OHM 1% 150PPM 50W

Datasheet

50In Stock

HK$202.95

HK$143.27

HK$143.19

HK$133.08

View

Min.: 1
Mult.: 1

RTO50F

5 Ohms

50 W

1 %

150 PPM / C

- 55 C

+ 155 C

500 V

10.1 mm

Radial

Tube

Non-Inductive Resistors

15 mm

0.8 mm

5.08 mm

Thick Film Resistors Leaded

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole RTO 50 F 6K8 5% TU50 e1

RTO050F68000JTE1
Vishay / Sfernice
1: HK$132.01
21In Stock

Mfr. Part No.
RTO050F68000JTE1

Mouser Part No
72-RTO050F68000JTE1

Vishay / Sfernice

Thick Film Resistors - Through Hole RTO 50 F 6K8 5% TU50 e1

Datasheet

21In Stock

HK$132.01

HK$91.08

HK$88.61

HK$80.72

View

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

Non-Inductive Resistors

15 mm

0.8 mm

5.08 mm

Thick Film Resistors Leaded

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole RTO 50 F 4K3 5% TU50 e1

RTO050F43000JTE1
Vishay / Sfernice
1: HK$132.01
38In Stock

Mfr. Part No.
RTO050F43000JTE1

Mouser Part No
72-RTO050F43000JTE1

Vishay / Sfernice

Thick Film Resistors - Through Hole RTO 50 F 4K3 5% TU50 e1

Datasheet

38In Stock

HK$132.01

HK$91.16

HK$91.08

HK$80.72

View

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

Non-Inductive Resistors

15 mm

0.8 mm

5.08 mm

Thick Film Resistors Leaded

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole RTO 50 F 47K 1% TU50 e1

RTO050F47001FTE1
Vishay / Sfernice
1: HK$184.54
45In Stock

Mfr. Part No.
RTO050F47001FTE1

Mouser Part No
72-RTO050F47001FTE1

Vishay / Sfernice

Thick Film Resistors - Through Hole RTO 50 F 47K 1% TU50 e1

Datasheet

45In Stock

HK$184.54

HK$130.29

HK$130.20

HK$117.71

View

Min.: 1
Mult.: 1

RTO50F

47 kOhms

50 W

1 %

150 PPM / C

- 55 C

+ 155 C

500 V

10.1 mm

Radial

Tube

Non-Inductive Resistors

15 mm

0.8 mm

5.08 mm

Thick Film Resistors Leaded

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole RTO 50 F 15U 1% TU50 e1

RTO050F15R00FTE1
Vishay / Sfernice
1: HK$184.62
20In Stock

Mfr. Part No.
RTO050F15R00FTE1

Mouser Part No
72-RTO050F15R00FTE1

Vishay / Sfernice

Thick Film Resistors - Through Hole RTO 50 F 15U 1% TU50 e1

Datasheet

20In Stock

HK$184.62

HK$184.46

HK$149.19

HK$117.71

View

Min.: 1
Mult.: 1

RTO50F

15 Ohms

50 W

1 %

150 PPM / C

- 55 C

+ 155 C

500 V

10.1 mm

Radial

Tube

Non-Inductive Resistors

15 mm

0.8 mm

5.08 mm

Thick Film Resistors Leaded

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole RTO 50 F 6U98 1% TU50 e1

RTO050F6R980FTE1
Vishay / Sfernice
1: HK$202.95
44In Stock

Mfr. Part No.
RTO050F6R980FTE1

Mouser Part No
72-RTO050F6R980FTE1

Vishay / Sfernice

Thick Film Resistors - Through Hole RTO 50 F 6U98 1% TU50 e1

Datasheet

44In Stock

HK$202.95

HK$143.27

HK$143.19

HK$128.23

View

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

Non-Inductive Resistors

15 mm

0.8 mm

5.08 mm

Thick Film Resistors Leaded

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole RTO 50 F 50U 1% TU50 e1

RTO050F50R00FTE1
Vishay / Sfernice
1: HK$202.95
31In Stock

Mfr. Part No.
RTO050F50R00FTE1

Mouser Part No
72-RTO050F50R00FTE1

Vishay / Sfernice

Thick Film Resistors - Through Hole RTO 50 F 50U 1% TU50 e1

Datasheet

31In Stock

HK$202.95

HK$143.27

HK$143.19

HK$128.23

View

Min.: 1
Mult.: 1

RTO50F

50 Ohms

50 W

1 %

150 PPM / C

- 55 C

+ 155 C

500 V

10.1 mm

Radial

Tube

Non-Inductive Resistors

15 mm

0.8 mm

5.08 mm

Thick Film Resistors Leaded

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole RTO 50 F 22U 1% TU50 e1

RTO050F22R00FTE1
Vishay / Sfernice
1: HK$184.54
40In Stock

Mfr. Part No.
RTO050F22R00FTE1

Mouser Part No
72-RTO050F22R00FTE1

Vishay / Sfernice

Thick Film Resistors - Through Hole RTO 50 F 22U 1% TU50 e1

Datasheet

40In Stock

HK$184.54

HK$130.29

HK$130.20

HK$117.71

View

Min.: 1
Mult.: 1

RTO50F

22 Ohms

50 W

1 %

150 PPM / C

- 55 C

+ 155 C

500 V

10.1 mm

Radial

Tube

Non-Inductive Resistors

15 mm

0.8 mm

5.08 mm

Thick Film Resistors Leaded

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole RTO 50 F 33U 1% TU50 e1

RTO050F33R00FTE1
Vishay / Sfernice
1: HK$184.54
47In Stock

Mfr. Part No.
RTO050F33R00FTE1

Mouser Part No
72-RTO050F33R00FTE1

Vishay / Sfernice

Thick Film Resistors - Through Hole RTO 50 F 33U 1% TU50 e1

Datasheet

47In Stock

HK$184.54

HK$130.29

HK$130.20

HK$117.71

View

Min.: 1
Mult.: 1

RTO50F

33 Ohms

50 W

1 %

150 PPM / C

- 55 C

+ 155 C

500 V

10.1 mm

Radial

Tube

Non-Inductive Resistors

15 mm

0.8 mm

5.08 mm

Thick Film Resistors Leaded

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole RTO 50 F 3U3 1% TU50 e1

RTO050F3R300FTE1
Vishay / Sfernice
1: HK$184.54
50In Stock

Mfr. Part No.
RTO050F3R300FTE1

Mouser Part No
72-RTO050F3R300FTE1

Vishay / Sfernice

Thick Film Resistors - Through Hole RTO 50 F 3U3 1% TU50 e1

Datasheet

50In Stock

HK$184.54

HK$130.29

HK$130.20

HK$121.00

View

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

Non-Inductive Resistors

15 mm

0.8 mm

5.08 mm

Thick Film Resistors Leaded

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole RTO 50 F 16U 1% TU50 e1

RTO050F16R00FTE1
Vishay / Sfernice
1: HK$184.54
11In Stock
50Expected 17/9/2026

Mfr. Part No.
RTO050F16R00FTE1

Mouser Part No
72-RTO050F16R00FTE1

Vishay / Sfernice

Thick Film Resistors - Through Hole RTO 50 F 16U 1% TU50 e1

Datasheet

11In Stock

50Expected 17/9/2026

HK$184.54

HK$184.46

HK$146.64

HK$117.71

View

Min.: 1
Mult.: 1

RTO50F

16 Ohms

50 W

1 %

150 PPM / C

- 55 C

+ 155 C

500 V

10.1 mm

Radial

Tube

Non-Inductive Resistors

15 mm

0.8 mm

5.08 mm

Thick Film Resistors Leaded

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole 2.55 OHM 1% 150PPM 50W

RTO050F2R550FTE1
Vishay / Sfernice
1: HK$202.95
27In Stock

Mfr. Part No.
RTO050F2R550FTE1

Mouser Part No
72-RTO050F2R550FTE1

Vishay / Sfernice

Thick Film Resistors - Through Hole 2.55 OHM 1% 150PPM 50W

Datasheet

27In Stock

HK$202.95

HK$143.27

HK$143.19

HK$124.04

View

Min.: 1
Mult.: 1

RTO50F

2.55 Ohms

50 W

1 %

150 PPM / C

- 55 C

+ 155 C

500 V

10.1 mm

Radial

Tube

Non-Inductive Resistors

15 mm

0.8 mm

5.08 mm

Thick Film Resistors Leaded

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole RTO 50 F 47K 5% TU50 e1

RTO050F47001JTE1
Vishay / Sfernice
1: HK$127.82
45In Stock

Mfr. Part No.
RTO050F47001JTE1

Mouser Part No
72-RTO050F47001JTE1

Vishay / Sfernice

Thick Film Resistors - Through Hole RTO 50 F 47K 5% TU50 e1

Datasheet

45In Stock

HK$127.82

HK$102.17

HK$81.95

HK$80.72

View

Min.: 1
Mult.: 1

RTO50F

47 kOhms

50 W

5 %

150 PPM / C

- 55 C

+ 155 C

500 V

10.1 mm

Radial

Tube

Non-Inductive Resistors

15 mm

0.8 mm

5.08 mm

Thick Film Resistors Leaded

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole 50W 2.2ohm 5%

RTO050F2R200JTE1
Vishay / Sfernice
1: HK$115.82
99In Stock

Mfr. Part No.
RTO050F2R200JTE1

Mouser Part No
72-RTO050F2R200JTE1

Vishay / Sfernice

Thick Film Resistors - Through Hole 50W 2.2ohm 5%

Learn More

Datasheet

99In Stock

HK$115.82

HK$86.39

HK$84.26

HK$76.36

View

Min.: 1
Mult.: 1

RTO50F

2.2 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

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole 50watts 10Kohms 5%

RTO050F10001JTE1
Vishay / Sfernice
1: HK$95.02
88In Stock

Mfr. Part No.
RTO050F10001JTE1

Mouser Part No
72-RTO50F-10K-5

Vishay / Sfernice

Thick Film Resistors - Through Hole 50watts 10Kohms 5%

Learn More

Datasheet

88In Stock

HK$95.02

HK$77.60

HK$73.65

HK$71.27

View

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

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole 50W 470ohms 5%

RTO050F470R0JTE1
Vishay / Sfernice
1: HK$120.34
459In Stock

Mfr. Part No.
RTO050F470R0JTE1

Mouser Part No
72-RTO050F470R0JTE1

Vishay / Sfernice

Thick Film Resistors - Through Hole 50W 470ohms 5%

Learn More

Datasheet

459In Stock

HK$120.34

HK$83.60

HK$74.80

HK$68.55

View

Min.: 1
Mult.: 1

RTO50F

470 Ohms

50 W

5 %

150 PPM / C

- 55 C

+ 155 C

500 V

10.1 mm

Radial

Tube

Non-Inductive Resistors

15 mm

0.8 mm

5.08 mm

Power Resistors

Thick Film Power Resistor

4.5 mm

Thick Film Resistors - Through Hole 50W 1.5ohms 5%

RTO050F1R500JTE1
Vishay / Sfernice
1: HK$124.20
82In Stock

Mfr. Part No.
RTO050F1R500JTE1

Mouser Part No
72-RTO050F1R500JTE1

Vishay / Sfernice

Thick Film Resistors - Through Hole 50W 1.5ohms 5%

Learn More

Datasheet

82In Stock

HK$124.20

HK$86.39

HK$82.78

HK$75.38

View

Min.: 1
Mult.: 1

RTO50F

1.5 Ohms

50 W

5 %

150 PPM / C

- 55 C

+ 155 C

500 V

10.1 mm

Radial

Tube

Non-Inductive Resistors

15 mm

0.8 mm

5.08 mm

Power Resistors

Thick Film Power Resistor

4.5 mm

Thick Film Resistors - Through Hole 50W 20Kohms 1%

RTO050F20001FTE1
Vishay / Sfernice
1: HK$171.96
18In Stock

Mfr. Part No.
RTO050F20001FTE1

Mouser Part No
72-RTO050F20001FTE1

Vishay / Sfernice

Thick Film Resistors - Through Hole 50W 20Kohms 1%

Learn More

Datasheet

18In Stock

HK$171.96

HK$121.00

HK$115.00

HK$105.96

View

Min.: 1
Mult.: 1

RTO50F

20 kOhms

50 W

1 %

150 PPM / C

- 55 C

+ 155 C

500 V

10.1 mm

Radial

Tube

Non-Inductive Resistors

15 mm

0.8 mm

5.08 mm

Power Resistors

Thick Film Power Resistor

4.5 mm

Thick Film Resistors - Through Hole 50W 8ohms 1%

RTO050F8R000FTE1
Vishay / Sfernice
1: HK$191.12
42In Stock

Mfr. Part No.
RTO050F8R000FTE1

Mouser Part No
72-RTO050F8R000FTE1

Vishay / Sfernice

Thick Film Resistors - Through Hole 50W 8ohms 1%

Learn More

Datasheet

42In Stock

HK$191.12

HK$134.73

HK$129.55

HK$119.52

View

Min.: 1
Mult.: 1

RTO50F

8 Ohms

50 W

1 %

150 PPM / C

- 55 C

+ 155 C

500 V

10.1 mm

Radial

Tube

Non-Inductive Resistors

15 mm

0.8 mm

5.08 mm

Power Resistors

Thick Film Power Resistor

4.5 mm

50W Power Resistors, RTO 50 Series

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4.32 mOhms
10 mOhms
62 mOhms
68 mOhms
91 mOhms
100 mOhms
150 mOhms
200 mOhms
500 mOhms
680 mOhms
1 Ohms
1.1 Ohms
1.2 Ohms
1.37 Ohms
1.5 Ohms
2 Ohms
2.1 Ohms
2.2 Ohms
2.4 Ohms
2.55 Ohms