Resistors – Mouser Hong Kong

.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; }

Part #

Thick Film Resistors - SMD RTO 50 C 220U 5% TU50 e1

RTO050C220R0JTE1
Vishay / Sfernice
1: HK$149.77
34In Stock

Mfr. Part No.
RTO050C220R0JTE1

Mouser Part No
72-RTO050C220R0JTE1

Vishay / Sfernice

Thick Film Resistors - SMD RTO 50 C 220U 5% TU50 e1

Datasheet

34In Stock

HK$149.77

HK$103.33

HK$103.24

HK$91.49

View

Min.: 1
Mult.: 1

SMD/SMT

220 Ohms

50 W

5 %

150 PPM / C

TO-220-2 Flat Lead

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

RTO050F3R000FTE1
Vishay / Sfernice
1: HK$199.25
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$199.25

HK$140.73

HK$140.56

HK$126.09

View

Min.: 1
Mult.: 1

Radial

3 Ohms

50 W

1 %

150 PPM / C

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

RTO050F5R000FTE1
Vishay / Sfernice
1: HK$219.15
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$219.15

HK$154.78

HK$154.62

HK$143.69

View

Min.: 1
Mult.: 1

Radial

5 Ohms

50 W

1 %

150 PPM / C

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

RTO050F68000JTE1
Vishay / Sfernice
1: HK$142.53
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$142.53

HK$98.31

HK$87.13

HK$79.16

View

Min.: 1
Mult.: 1

Radial

6.8 kOhms

50 W

5 %

150 PPM / C

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

RTO020FR0500JTE3
Vishay / Sfernice
1: HK$160.87
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$160.87

HK$110.97

HK$97.82

HK$90.26

View

Min.: 1
Mult.: 1

Radial

500 mOhms

20 W

5 %

150 PPM / C

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

RTO020FR0150JTE3
Vishay / Sfernice
1: HK$163.58
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

Learn More

Datasheet

20In Stock

HK$163.58

HK$115.49

HK$115.41

HK$99.05

View

Min.: 1
Mult.: 1

Radial

15 mOhms

20 W

5 %

150 PPM / C

Thick Film Resistors - Through Hole RTO 20 F U033 1% TU50 e3

RTO020FR0330FTE3
Vishay / Sfernice
1: HK$257.53
49In 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

Datasheet

49In Stock

HK$257.53

HK$181.74

HK$181.66

HK$158.65

View

Min.: 1
Mult.: 1

Radial

33 mOhms

20 W

1 %

700 PPM / C

Thick Film Resistors - SMD RTO 50 C 100U 5% TU50 e1

RTO050C100R0JTE1
Vishay / Sfernice
1: HK$149.69
50In Stock

Mfr. Part No.
RTO050C100R0JTE1

Mouser Part No
72-RTO050C100R0JTE1

Vishay / Sfernice

Thick Film Resistors - SMD RTO 50 C 100U 5% TU50 e1

Datasheet

50In Stock

HK$149.69

HK$103.24

HK$85.98

HK$84.01

View

Min.: 1
Mult.: 1

SMD/SMT

100 Ohms

50 W

5 %

150 PPM / C

TO-220-2 Flat Lead

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

RTO050F16R00FTE1
Vishay / Sfernice
1: HK$199.25
11In Stock
50Expected 25/8/2026

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 25/8/2026

HK$199.25

HK$140.64

HK$125.11

HK$118.78

View

Min.: 1
Mult.: 1

Radial

16 Ohms

50 W

1 %

150 PPM / C

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

RTO050F47001JTE1
Vishay / Sfernice
1: HK$142.53
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$142.53

HK$98.31

HK$87.13

HK$79.98

View

Min.: 1
Mult.: 1

Radial

47 kOhms

50 W

5 %

150 PPM / C

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

RTO020F22000JTE3
Vishay / Sfernice
1: HK$111.71
70In 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

70In Stock

HK$111.71

HK$84.01

HK$74.47

HK$67.65

View

Min.: 1
Mult.: 1

Radial

2.2 kOhms

20 W

5 %

150 PPM / C

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

RTO020F47R00KTE3
Vishay / Sfernice
1: HK$121.82
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$121.82

HK$84.09

HK$84.01

HK$74.47

View

Min.: 1
Mult.: 1

Radial

47 Ohms

20 W

10 %

150 PPM / C

Thick Film Resistors - SMD RTO 50 C 10U 1% TU50 e1

RTO050C10R00FTE1
Vishay / Sfernice
1: HK$209.28
9In Stock

Mfr. Part No.
RTO050C10R00FTE1

Mouser Part No
72-RTO050C10R00FTE1

Vishay / Sfernice

Thick Film Resistors - SMD RTO 50 C 10U 1% TU50 e1

Datasheet

9In Stock

HK$209.28

HK$147.71

HK$131.77

HK$124.70

View

Min.: 1
Mult.: 1

SMD/SMT

10 Ohms

50 W

1 %

150 PPM / C

TO-220-2 Flat Lead

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

RTO050F43000JTE1
Vishay / Sfernice
1: HK$142.53
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$142.53

HK$98.39

HK$98.31

HK$87.13

View

Min.: 1
Mult.: 1

Radial

4.3 kOhms

50 W

5 %

150 PPM / C

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

RTO050F47001FTE1
Vishay / Sfernice
1: HK$199.25
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$199.25

HK$140.64

HK$140.56

HK$126.09

View

Min.: 1
Mult.: 1

Radial

47 kOhms

50 W

1 %

150 PPM / C

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

Radial

10 kOhms

50 W

5 %

150 PPM / C

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

RTO020F220R0JTE3
Vishay / Sfernice
1: HK$121.74
718In Stock

Mfr. Part No.
RTO020F220R0JTE3

Mouser Part No
72-RTO020F220R0JTE3

Vishay / Sfernice

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

Learn More

Datasheet

718In Stock

HK$121.74

HK$83.93

HK$62.14

HK$59.27

View

Min.: 1
Mult.: 1

Radial

220 Ohms

20 W

5 %

150 PPM / C

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

RTO020F4R700JTE3
Vishay / Sfernice
1: HK$121.74
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$121.74

HK$83.93

HK$69.95

HK$68.31

View

Min.: 1
Mult.: 1

Radial

4.7 Ohms

20 W

5 %

150 PPM / C

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

RTO050F2R200JTE1
Vishay / Sfernice
1: HK$87.13
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$87.13

HK$70.36

HK$66.50

HK$64.20

View

Min.: 1
Mult.: 1

Radial

2.2 Ohms

50 W

5 %

150 PPM / C

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

RTO050F470R0JTE1
Vishay / Sfernice
1: HK$99.30
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$99.30

HK$81.38

HK$77.27

HK$74.80

View

Min.: 1
Mult.: 1

Radial

470 Ohms

50 W

5 %

150 PPM / C

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

RTO020F1R000FTE3
Vishay / Sfernice
1: HK$117.96
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$117.96

HK$114.59

HK$112.04

HK$101.52

View

Min.: 1
Mult.: 1

Radial

1 Ohms

20 W

1 %

150 PPM / C

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

RTO020F2R000FTE3
Vishay / Sfernice
1: HK$117.96
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$117.96

HK$114.50

HK$93.38

HK$90.67

View

Min.: 1
Mult.: 1

Radial

2 Ohms

20 W

1 %

150 PPM / C

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

RTO020F330R0FTE3
Vishay / Sfernice
1: HK$111.22
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$111.22

HK$91.98

HK$91.90

HK$82.86

View

Min.: 1
Mult.: 1

Radial

330 Ohms

20 W

1 %

150 PPM / C

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

RTO020FR0150FTE3
Vishay / Sfernice
1: HK$152.23
7In Stock

Mfr. Part No.
RTO020FR0150FTE3

Mouser Part No
72-RTO020FR0150FTE3

Vishay / Sfernice

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

Learn More

Datasheet

7In Stock

HK$152.23

HK$123.30

HK$120.09

HK$117.63

View

Min.: 1
Mult.: 1

Radial

15 mOhms

20 W

1 %

150 PPM / C

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

RTO020FR1000FTE3
Vishay / Sfernice
1: HK$130.04
13In Stock

Mfr. Part No.
RTO020FR1000FTE3

Mouser Part No
72-RTO020FR1000FTE3

Vishay / Sfernice

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

Learn More

Datasheet

13In Stock

HK$130.04

HK$108.75

HK$103.82

HK$100.94

View

Min.: 1
Mult.: 1

Radial

100 mOhms

20 W

1 %

150 PPM / C

RTO20 & RTO50 Power Resistors

Types of Resistors

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