Thick Film Resistors - Through Hole

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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.

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Part #

Thick Film Resistors - Through Hole 220 OHM 5% 150PPM 20W

RTO020F220R0JTE3
Vishay / Sfernice
1: HK$79.65
718In Stock

Mfr. Part No.
RTO020F220R0JTE3

Mouser Part No
72-RTO020F220R0JTE3

Vishay / Sfernice

Thick Film Resistors - Through Hole 220 OHM 5% 150PPM 20W

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Datasheet

718In Stock

HK$79.65

HK$58.94

HK$47.43

HK$44.06

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

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole RTO 20 F 16U 1% TU50 e3

RTO020F16R00FTE3
Vishay / Sfernice
1: HK$157.66
77In Stock
50Expected 6/8/2026

Mfr. Part No.
RTO020F16R00FTE3

Mouser Part No
72-RTO020F16R00FTE3

Vishay / Sfernice

Thick Film Resistors - Through Hole RTO 20 F 16U 1% TU50 e3

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Datasheet

77In Stock

50Expected 6/8/2026

HK$157.66

HK$111.30

HK$97.24

HK$93.05

View

Min.: 1
Mult.: 1

RTO20F

16 Ohms

20 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 20 F 390U 5% TU50 e3

RTO020F390R0JTE3
Vishay / Sfernice
1: HK$112.86
49In Stock

Mfr. Part No.
RTO020F390R0JTE3

Mouser Part No
72-RTO020F390R0JTE3

Vishay / Sfernice

Thick Film Resistors - Through Hole RTO 20 F 390U 5% TU50 e3

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Datasheet

49In Stock

HK$112.86

HK$77.84

HK$64.77

HK$62.64

View

Min.: 1
Mult.: 1

RTO20F

390 Ohms

20 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 20 F U015 5% TU50 e3

RTO020FR0150JTE3
Vishay / Sfernice
1: HK$162.43
20In Stock

Mfr. Part No.
RTO020FR0150JTE3

Mouser Part No
72-RTO020FR0150JTE3

Vishay / Sfernice

Thick Film Resistors - Through Hole RTO 20 F U015 5% TU50 e3

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Datasheet

20In Stock

HK$162.43

HK$112.04

HK$85.82

HK$82.28

View

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

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole RTO 20 F 180U 10% TU50 e3

RTO020F180R0KTE3
Vishay / Sfernice
1: HK$112.86
46In Stock

Mfr. Part No.
RTO020F180R0KTE3

Mouser Part No
72-RTO020F180R0KTE3

Vishay / Sfernice

Thick Film Resistors - Through Hole RTO 20 F 180U 10% TU50 e3

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Datasheet

46In Stock

HK$112.86

HK$77.84

HK$68.97

HK$64.86

View

Min.: 1
Mult.: 1

RTO20F

180 Ohms

20 W

10 %

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 20 F U068 5% TU50 e3

RTO020FR0680JTE3
Vishay / Sfernice
1: HK$135.38
47In Stock

Mfr. Part No.
RTO020FR0680JTE3

Mouser Part No
72-RTO020FR0680JTE3

Vishay / Sfernice

Thick Film Resistors - Through Hole RTO 20 F U068 5% TU50 e3

Learn More

Datasheet

47In Stock

HK$135.38

HK$93.46

HK$93.30

HK$72.50

View

Min.: 1
Mult.: 1

RTO20F

680 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

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole RTO 20 F U12 1% TU50 e3

RTO020FR1200FTE3
Vishay / Sfernice
1: HK$157.66
40In Stock

Mfr. Part No.
RTO020FR1200FTE3

Mouser Part No
72-RTO020FR1200FTE3

Vishay / Sfernice

Thick Film Resistors - Through Hole RTO 20 F U12 1% TU50 e3

Learn More

Datasheet

40In Stock

HK$157.66

HK$111.30

HK$86.89

HK$85.90

HK$84.34

Min.: 1
Mult.: 1

RTO20F

120 mOhms

20 W

1 %

- 55 C

+ 155 C

500 V

Radial

Tube

Thick Film Resistors - Through Hole 20watts 10Kohms 5%

RTO020F10001JTE3
Vishay / Sfernice
1: HK$80.97
138In Stock

Mfr. Part No.
RTO020F10001JTE3

Mouser Part No
72-RTO20F-10K-5

Vishay / Sfernice

Thick Film Resistors - Through Hole 20watts 10Kohms 5%

Learn More

Datasheet

138In Stock

HK$80.97

HK$65.27

HK$61.65

HK$61.57

View

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

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole 20watts 0.05ohms 5%

RTO020FR0500JTE3
Vishay / Sfernice
1: HK$148.95
44In Stock

Mfr. Part No.
RTO020FR0500JTE3

Mouser Part No
72-RTO20F-R05-5

Vishay / Sfernice

Thick Film Resistors - Through Hole 20watts 0.05ohms 5%

Learn More

Datasheet

44In Stock

HK$148.95

HK$102.75

HK$91.08

HK$84.01

View

Min.: 1
Mult.: 1

RTO20F

500 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

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole RTO 20 F 2K2 5% TU50 e3

RTO020F22000JTE3
Vishay / Sfernice
1: HK$104.72
71In Stock

Mfr. Part No.
RTO020F22000JTE3

Mouser Part No
72-RTO020F22000JTE3

Vishay / Sfernice

Thick Film Resistors - Through Hole RTO 20 F 2K2 5% TU50 e3

Learn More

Datasheet

71In Stock

HK$104.72

HK$77.84

HK$68.97

HK$62.64

View

Min.: 1
Mult.: 1

RTO20F

2.2 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

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole RTO 20 F 47U 10% TU50 e3

RTO020F47R00KTE3
Vishay / Sfernice
1: HK$112.86
23In Stock

Mfr. Part No.
RTO020F47R00KTE3

Mouser Part No
72-RTO020F47R00KTE3

Vishay / Sfernice

Thick Film Resistors - Through Hole RTO 20 F 47U 10% TU50 e3

Learn More

Datasheet

23In Stock

HK$112.86

HK$77.84

HK$68.97

HK$63.29

View

Min.: 1
Mult.: 1

RTO20F

47 Ohms

20 W

10 %

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 20 F 6U2 2% TU50 e3

RTO020F6R200GTE3
Vishay / Sfernice
1: HK$156.59
49In Stock

Mfr. Part No.
RTO020F6R200GTE3

Mouser Part No
72-RTO020F6R200GTE3

Vishay / Sfernice

Thick Film Resistors - Through Hole RTO 20 F 6U2 2% TU50 e3

Learn More

Datasheet

49In Stock

HK$156.59

HK$127.57

HK$102.34

HK$100.04

View

Min.: 1
Mult.: 1

RTO20F

6.2 Ohms

20 W

2 %

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 20 F U2 1% TU50 e3

RTO020FR2000FTE3
Vishay / Sfernice
1: HK$157.66
35In Stock

Mfr. Part No.
RTO020FR2000FTE3

Mouser Part No
72-RTO020FR2000FTE3

Vishay / Sfernice

Thick Film Resistors - Through Hole RTO 20 F U2 1% TU50 e3

Learn More

Datasheet

35In Stock

HK$157.66

HK$111.30

HK$97.24

HK$93.05

View

Min.: 1
Mult.: 1

RTO20F

200 mOhms

20 W

1 %

250 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 20 F 820U 10% TU50 e3

RTO020F820R0KTE3
Vishay / Sfernice
1: HK$112.86
39In Stock

Mfr. Part No.
RTO020F820R0KTE3

Mouser Part No
72-RTO020F820R0KTE3

Vishay / Sfernice

Thick Film Resistors - Through Hole RTO 20 F 820U 10% TU50 e3

Learn More

Datasheet

39In Stock

HK$112.86

HK$77.84

HK$68.97

HK$63.29

View

Min.: 1
Mult.: 1

RTO20F

820 Ohms

20 W

10 %

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 20watts 4.7ohms 5%

RTO020F4R700JTE3
Vishay / Sfernice
1: HK$55.49
138In Stock

Mfr. Part No.
RTO020F4R700JTE3

Mouser Part No
72-RTO20F-4.7-5

Vishay / Sfernice

Thick Film Resistors - Through Hole 20watts 4.7ohms 5%

Learn More

Datasheet

138In Stock

HK$55.49

HK$48.74

Min.: 1
Mult.: 1

RTO20F

4.7 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

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole 20W 1ohm 1%

RTO020F1R000FTE3
Vishay / Sfernice
1: HK$160.70
52In Stock

Mfr. Part No.
RTO020F1R000FTE3

Mouser Part No
72-RTO020F1R000FTE3

Vishay / Sfernice

Thick Film Resistors - Through Hole 20W 1ohm 1%

Learn More

Datasheet

52In Stock

HK$160.70

HK$122.23

HK$108.50

HK$99.46

View

Min.: 1
Mult.: 1

RTO20F

1 Ohms

20 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 20W 2ohms 1%

RTO020F2R000FTE3
Vishay / Sfernice
1: HK$160.70
24In Stock

Mfr. Part No.
RTO020F2R000FTE3

Mouser Part No
72-RTO020F2R000FTE3

Vishay / Sfernice

Thick Film Resistors - Through Hole 20W 2ohms 1%

Learn More

Datasheet

24In Stock

HK$160.70

HK$122.23

HK$106.37

HK$97.98

View

Min.: 1
Mult.: 1

RTO20F

2 Ohms

20 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 20W 330ohms 1%

RTO020F330R0FTE3
Vishay / Sfernice
1: HK$156.43
97In Stock

Mfr. Part No.
RTO020F330R0FTE3

Mouser Part No
72-RTO020F330R0FTE3

Vishay / Sfernice

Thick Film Resistors - Through Hole 20W 330ohms 1%

Learn More

Datasheet

97In Stock

HK$156.43

HK$109.08

HK$100.12

HK$94.04

View

Min.: 1
Mult.: 1

RTO20F

330 Ohms

20 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 20W .015ohms 1%

RTO020FR0150FTE3
Vishay / Sfernice
1: HK$213.80
12In Stock

Mfr. Part No.
RTO020FR0150FTE3

Mouser Part No
72-RTO020FR0150FTE3

Vishay / Sfernice

Thick Film Resistors - Through Hole 20W .015ohms 1%

Learn More

Datasheet

12In Stock

HK$213.80

HK$161.77

HK$138.26

HK$123.55

View

Min.: 1
Mult.: 1

RTO20F

15 mOhms

20 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 20W .1ohms 1%

RTO020FR1000FTE3
Vishay / Sfernice
1: HK$176.15
18In Stock

Mfr. Part No.
RTO020FR1000FTE3

Mouser Part No
72-RTO020FR1000FTE3

Vishay / Sfernice

Thick Film Resistors - Through Hole 20W .1ohms 1%

Learn More

Datasheet

18In Stock

HK$176.15

HK$123.96

HK$117.63

HK$108.42

View

Min.: 1
Mult.: 1

RTO20F

100 mOhms

20 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 20W 200ohms 5%

RTO020F200R0JTE3
Vishay / Sfernice
1: HK$113.60
57In Stock

Mfr. Part No.
RTO020F200R0JTE3

Mouser Part No
72-RTO20F-200-5

Vishay / Sfernice

Thick Film Resistors - Through Hole 20W 200ohms 5%

Learn More

Datasheet

57In Stock

HK$113.60

HK$78.83

HK$70.69

HK$64.77

View

Min.: 1
Mult.: 1

RTO20F

200 Ohms

20 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 20watts 100ohms 5%

RTO020F100R0JTE3
Vishay / Sfernice
1: HK$83.76
577In Stock

Mfr. Part No.
RTO020F100R0JTE3

Mouser Part No
72-RTO20F-100-5

Vishay / Sfernice

Thick Film Resistors - Through Hole 20watts 100ohms 5%

Learn More

Datasheet

577In Stock

HK$83.76

HK$67.73

HK$64.03

HK$61.81

View

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

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole 20watts 1Kohms 5%

RTO020F10000JTE3
Vishay / Sfernice
1: HK$81.71
287In Stock
50Expected 20/8/2026

Mfr. Part No.
RTO020F10000JTE3

Mouser Part No
72-RTO20F-1K-5

Vishay / Sfernice

Thick Film Resistors - Through Hole 20watts 1Kohms 5%

Learn More

Datasheet

287In Stock

50Expected 20/8/2026

HK$81.71

HK$65.92

HK$65.84

HK$63.29

View

Min.: 1
Mult.: 1

RTO20F

1 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

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole 20watts 0.1ohms 5%

RTO020FR1000JTE3
Vishay / Sfernice
1: HK$72.83
224In Stock

Mfr. Part No.
RTO020FR1000JTE3

Mouser Part No
72-RTO20F-R1-5

Vishay / Sfernice

Thick Film Resistors - Through Hole 20watts 0.1ohms 5%

Learn More

Datasheet

224In Stock

HK$72.83

HK$68.39

HK$66.66

HK$64.94

View

Min.: 1
Mult.: 1

RTO20F

100 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

Power Resistor, Thick Film Technology

4.5 mm

Thick Film Resistors - Through Hole 20W 15ohm 5%

RTO020F15R00JTE3
Vishay / Sfernice
1: HK$83.76
84In Stock

Mfr. Part No.
RTO020F15R00JTE3

Mouser Part No
72-RTO020F15R00JTE3

Vishay / Sfernice

Thick Film Resistors - Through Hole 20W 15ohm 5%

Learn More

Datasheet

84In Stock

HK$83.76

HK$67.73

HK$64.03

HK$61.81

View

Min.: 1
Mult.: 1

RTO20F

15 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

Power Resistor, Thick Film Technology

4.5 mm

20W Power Resistors, RTO 20 Series

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