Wirewound Resistors – Mouser Singapore

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RWS7 & RWS10 SMD Resistors

Ohmite RWS7 and RWS10 Precision Power Wirewound SMD Resistors are designed to meet the rising power requirement for surface mount components. The RWS7 and RWS10 series resistors from Ohmite have an optimized thermal design that offers greater efficiency and improved surge capacity of up to five times for five seconds while reducing the rise of surface temperature when compared with other resistors. These RoHS-compliant PCB mount resistors have been engineered to reduce long-term thermal damage to boards and surrounding components. RWS7 and RWS10 SMD resistors are also available in a low-inductance format.

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Part #

Wirewound Resistors - SMD 10 Watts Wirewound SMD 2.2 Ohms 5% Tape Reel

RWS10 2R2 J TR
Ohmite
1: $6.02
182In Stock

Mfr. Part No.
RWS10 2R2 J TR

Mouser Part No
284-RWS10-2.2J

Ohmite

Wirewound Resistors - SMD 10 Watts Wirewound SMD 2.2 Ohms 5% Tape Reel

Learn More

Datasheet

182In Stock

Cut Tape

$6.02

$3.73

$3.34

$2.67

Reel

$2.42

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

2.2 Ohms

10 W

5 %

50 PPM / C

+ 275 C

- 55 C

RWS10

Reel, Cut Tape, MouseReel

Wirewound Resistors - SMD 10 Watts Wirewound SMD 22 Ohms 5% Tape Reel

RWS10 22R J TR
Ohmite
1: $6.02
202In Stock

Mfr. Part No.
RWS10 22R J TR

Mouser Part No
284-RWS10-22J

Ohmite

Wirewound Resistors - SMD 10 Watts Wirewound SMD 22 Ohms 5% Tape Reel

Learn More

Datasheet

202In Stock

Cut Tape

$6.02

$3.73

$3.34

$2.67

Reel

$2.42

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

22 Ohms

10 W

5 %

20 PPM / C

+ 275 C

- 55 C

RWS10

Reel, Cut Tape, MouseReel

Wirewound Resistors - SMD 10 Watts Wirewound SMD 470 Ohms 5% Tape Reel

RWS10 470R J TR
Ohmite
1: $6.02
179In Stock

Mfr. Part No.
RWS10 470R J TR

Mouser Part No
284-RWS10-470J

Ohmite

Wirewound Resistors - SMD 10 Watts Wirewound SMD 470 Ohms 5% Tape Reel

Learn More

Datasheet

179In Stock

Cut Tape

$6.02

$3.73

$3.34

$2.67

Reel

$2.42

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

470 Ohms

10 W

5 %

20 PPM / C

+ 275 C

- 55 C

RWS10

Reel, Cut Tape, MouseReel

Wirewound Resistors - SMD 10 Watts Wirewound SMD 8.2 KiloOhms 5% Tape Reel

RWS10 8K2 J TR
Ohmite
1: $6.27
131In Stock

Mfr. Part No.
RWS10 8K2 J TR

Mouser Part No
284-RWS10-8.2KJ

Ohmite

Wirewound Resistors - SMD 10 Watts Wirewound SMD 8.2 KiloOhms 5% Tape Reel

Learn More

Datasheet

131In Stock

Cut Tape

$6.27

$3.86

$3.48

$2.78

Reel

$2.52

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

8.2 kOhms

10 W

5 %

20 PPM / C

+ 275 C

- 55 C

RWS10

Reel, Cut Tape, MouseReel

Wirewound Resistors - SMD 7 Watts Wirewound SMD 22 Ohms 5% Tape Reel

RWS7 22R J TR
Ohmite
1: $4.59
43In Stock

Mfr. Part No.
RWS7 22R J TR

Mouser Part No
284-RWS7-22J

Ohmite

Wirewound Resistors - SMD 7 Watts Wirewound SMD 22 Ohms 5% Tape Reel

Learn More

Datasheet

43In Stock

Cut Tape

$4.59

$2.84

$2.54

$2.10

Reel

$1.81

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

22 Ohms

7 W

5 %

20 PPM / C

+ 275 C

- 55 C

RWS7

Reel, Cut Tape, MouseReel

Wirewound Resistors - SMD 7 Watts Wirewound SMD 330 Ohms 5% Tape Reel

RWS7 330R J TR
Ohmite
1: $4.59
204In Stock

Mfr. Part No.
RWS7 330R J TR

Mouser Part No
284-RWS7-330J

Ohmite

Wirewound Resistors - SMD 7 Watts Wirewound SMD 330 Ohms 5% Tape Reel

Learn More

Datasheet

204In Stock

Cut Tape

$4.59

$2.84

$2.54

$2.10

Reel

$1.81

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

330 Ohms

7 W

5 %

20 PPM / C

+ 275 C

- 55 C

RWS7

Reel, Cut Tape, MouseReel

Wirewound Resistors - SMD 10 Watts Wirewound SMD 100 Ohms 5% Tape Reel

RWS10 100R J TR
Ohmite
1: $6.02
197In Stock

Mfr. Part No.
RWS10 100R J TR

Mouser Part No
284-RWS10-100J

Ohmite

Wirewound Resistors - SMD 10 Watts Wirewound SMD 100 Ohms 5% Tape Reel

Learn More

Datasheet

197In Stock

Cut Tape

$6.02

$3.73

$3.34

$2.67

Reel

$2.42

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

100 Ohms

10 W

5 %

20 PPM / C

+ 275 C

- 55 C

RWS10

Reel, Cut Tape, MouseReel

Wirewound Resistors - SMD 10 Watts Wirewound SMD 3.3 Ohms 5% Tape Reel

RWS10 3R3 J TR
Ohmite
1: $6.02
44In Stock

Mfr. Part No.
RWS10 3R3 J TR

Mouser Part No
284-RWS10-3.3J

Ohmite

Wirewound Resistors - SMD 10 Watts Wirewound SMD 3.3 Ohms 5% Tape Reel

Learn More

Datasheet

44In Stock

Cut Tape

$6.02

$3.73

$3.34

$2.49

Reel

$2.42

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

3.3 Ohms

10 W

5 %

50 PPM / C

+ 275 C

- 55 C

RWS10

Reel, Cut Tape, MouseReel

Wirewound Resistors - SMD 7 Watts Wirewound SMD 1 Ohm 5% Tape Reel

RWS7 1R J TR
Ohmite
1: $4.59
214In Stock

Mfr. Part No.
RWS7 1R J TR

Mouser Part No
284-RWS7-1.0J

Ohmite

Wirewound Resistors - SMD 7 Watts Wirewound SMD 1 Ohm 5% Tape Reel

Learn More

Datasheet

214In Stock

Cut Tape

$4.59

$2.84

$2.54

$2.10

Reel

$1.81

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

1 Ohms

7 W

5 %

50 PPM / C

+ 275 C

- 55 C

RWS7

Reel, Cut Tape, MouseReel

Wirewound Resistors - SMD 7 Watts Wirewound SMD 220 Ohms 5% Tape Reel

RWS7 220R J TR
Ohmite
1: $4.57
299In Stock

Mfr. Part No.
RWS7 220R J TR

Mouser Part No
284-RWS7-220J

Ohmite

Wirewound Resistors - SMD 7 Watts Wirewound SMD 220 Ohms 5% Tape Reel

Learn More

Datasheet

299In Stock

Cut Tape

$4.57

$2.82

$2.53

$2.09

Reel

$1.79

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

220 Ohms

7 W

5 %

20 PPM / C

+ 275 C

- 55 C

RWS7

Reel, Cut Tape, MouseReel

Wirewound Resistors - SMD 7 Watts Wirewound SMD 47 Ohms 5% Tape Reel

RWS7 47R J TR
Ohmite
1: $4.59
18In Stock

Mfr. Part No.
RWS7 47R J TR

Mouser Part No
284-RWS7-47J

Ohmite

Wirewound Resistors - SMD 7 Watts Wirewound SMD 47 Ohms 5% Tape Reel

Learn More

Datasheet

18In Stock

Cut Tape

$4.59

$2.84

$2.54

$2.10

Reel

$1.81

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

47 Ohms

7 W

5 %

20 PPM / C

+ 275 C

- 55 C

RWS7

Reel, Cut Tape, MouseReel

Wirewound Resistors - SMD 7 Watts Wirewound SMD 8.2 Ohms 5% Tape Reel

RWS7 8R2 J TR
Ohmite
1: $4.59
56In Stock

Mfr. Part No.
RWS7 8R2 J TR

Mouser Part No
284-RWS7-8.2J

Ohmite

Wirewound Resistors - SMD 7 Watts Wirewound SMD 8.2 Ohms 5% Tape Reel

Learn More

Datasheet

56In Stock

Cut Tape

$4.59

$2.84

$2.54

$2.10

Reel

$1.81

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

8.2 Ohms

7 W

5 %

50 PPM / C

+ 275 C

- 55 C

RWS7

Reel, Cut Tape, MouseReel

Wirewound Resistors - SMD 10 Watts Wirewound SMD 1 KiloOhms 5% Tape Reel

RWS10 1K J TR
Ohmite
1: $6.02
377In Stock

Mfr. Part No.
RWS10 1K J TR

Mouser Part No
284-RWS10-1.0KJ

Ohmite

Wirewound Resistors - SMD 10 Watts Wirewound SMD 1 KiloOhms 5% Tape Reel

Learn More

Datasheet

377In Stock

Cut Tape

$6.02

$3.73

$3.34

$2.67

Reel

$2.54

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

1 kOhms

10 W

5 %

20 PPM / C

+ 275 C

- 55 C

RWS10

Reel, Cut Tape, MouseReel

Wirewound Resistors - SMD 7 Watts Wirewound SMD 6.8 Ohms 5% Tape Reel

RWS7 6R8 J TR
Ohmite
1: $4.59
537In Stock

Mfr. Part No.
RWS7 6R8 J TR

Mouser Part No
284-RWS7-6.8J

Ohmite

Wirewound Resistors - SMD 7 Watts Wirewound SMD 6.8 Ohms 5% Tape Reel

Learn More

Datasheet

537In Stock

Cut Tape

$4.59

$2.84

$2.54

$2.10

Reel

$1.83

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

6.8 Ohms

7 W

5 %

50 PPM / C

+ 275 C

- 55 C

RWS7

Reel, Cut Tape, MouseReel

Wirewound Resistors - SMD 10 Watts Wirewound SMD 47 Ohms 5% Tape Reel

RWS10 47R J TR
Ohmite
1: $6.00
400In Stock

Mfr. Part No.
RWS10 47R J TR

Mouser Part No
284-RWS10-47J

Ohmite

Wirewound Resistors - SMD 10 Watts Wirewound SMD 47 Ohms 5% Tape Reel

Learn More

Datasheet

400In Stock

Cut Tape

$6.00

$3.71

$3.32

$2.65

Reel

$2.38

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

47 Ohms

10 W

5 %

20 PPM / C

+ 275 C

- 55 C

RWS10

Reel, Cut Tape, MouseReel

Wirewound Resistors - SMD 10 Watts Wirewound SMD 1 Ohm 5% Tape Reel

RWS10 1R J TR
Ohmite
1: $5.53
66In Stock
200Expected 3/8/2026

Mfr. Part No.
RWS10 1R J TR

Mouser Part No
284-RWS10-1.0J

Ohmite

Wirewound Resistors - SMD 10 Watts Wirewound SMD 1 Ohm 5% Tape Reel

Learn More

Datasheet

66In Stock

200Expected 3/8/2026

Cut Tape

$5.53

$3.73

$2.95

$2.46

Reel

$2.27

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

1 Ohms

10 W

5 %

50 PPM / C

+ 275 C

- 55 C

RWS10

Reel, Cut Tape, MouseReel

Wirewound Resistors - SMD 10 Watts Wirewound SMD 10 Ohms 5% Tape Reel

RWS10 10R J TR
Ohmite
1: $5.53
231In Stock

Mfr. Part No.
RWS10 10R J TR

Mouser Part No
284-RWS10-10J

Ohmite

Wirewound Resistors - SMD 10 Watts Wirewound SMD 10 Ohms 5% Tape Reel

Learn More

Datasheet

231In Stock

Cut Tape

$5.53

$3.73

$2.95

$2.46

Reel

$2.27

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

10 Ohms

10 W

5 %

50 PPM / C

+ 275 C

- 55 C

RWS10

Reel, Cut Tape, MouseReel

Wirewound Resistors - SMD 7 Watts Wirewound SMD 10 Ohms 5% Tape Reel

RWS7 10R J TR
Ohmite
1: $4.57
49In Stock
600Expected 22/5/2026

Mfr. Part No.
RWS7 10R J TR

Mouser Part No
284-RWS7-10J

Ohmite

Wirewound Resistors - SMD 7 Watts Wirewound SMD 10 Ohms 5% Tape Reel

Learn More

Datasheet

49In Stock

600Expected 22/5/2026

Cut Tape

$4.57

$2.82

$2.53

$2.09

Reel

$1.79

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

10 Ohms

7 W

5 %

50 PPM / C

+ 275 C

- 55 C

RWS7

Reel, Cut Tape, MouseReel

Wirewound Resistors - SMD 7 Watts Wirewound SMD 4.7 Ohms 5% Tape Reel

RWS7 4R7 J TR
Ohmite
1: $4.14
67In Stock

Mfr. Part No.
RWS7 4R7 J TR

Mouser Part No
284-RWS7-4.7J

Ohmite

Wirewound Resistors - SMD 7 Watts Wirewound SMD 4.7 Ohms 5% Tape Reel

Learn More

Datasheet

67In Stock

Cut Tape

$4.14

$2.77

$2.17

$1.97

Reel

$1.71

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

4.7 Ohms

7 W

5 %

50 PPM / C

+ 275 C

- 55 C

RWS7

Reel, Cut Tape, MouseReel

Wirewound Resistors - SMD .10 OHM 7W 5% Wirewound SMD

RWS7 R10 J T&R
Ohmite
1: $4.66
14In Stock
Verify Status with Factory

Mfr. Part No.
RWS7 R10 J T&R

Mouser Part No
284-RWS7-0.1J

Verify Status with Factory

Ohmite

Wirewound Resistors - SMD .10 OHM 7W 5% Wirewound SMD

Learn More

Datasheet

14In Stock

Cut Tape

$4.66

$2.88

View

Reel

$1.82

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

100 mOhms

7 W

5 %

90 PPM / C

+ 275 C

- 55 C

RWS7

Reel, Cut Tape, MouseReel

Wirewound Resistors - SMD .22 OHM 7W 5% Wirewound SMD

RWS7 R22 J T&R
Ohmite
1: $4.66
253In Stock
Verify Status with Factory

Mfr. Part No.
RWS7 R22 J T&R

Mouser Part No
284-RWS7-0.22J

Verify Status with Factory

Ohmite

Wirewound Resistors - SMD .22 OHM 7W 5% Wirewound SMD

Learn More

Datasheet

253In Stock

Cut Tape

$4.66

$2.88

$2.59

$2.13

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

220 mOhms

7 W

5 %

90 PPM / C

+ 275 C

- 55 C

RWS7

Reel, Cut Tape, MouseReel

Wirewound Resistors - SMD .47 OHM 7W 5% Wirewound SMD

RWS7 R47 J T&R
Ohmite
1: $4.66
285In Stock
Verify Status with Factory

Mfr. Part No.
RWS7 R47 J T&R

Mouser Part No
284-RWS7-0.47J

Verify Status with Factory

Ohmite

Wirewound Resistors - SMD .47 OHM 7W 5% Wirewound SMD

Learn More

Datasheet

285In Stock

Cut Tape

$4.66

$2.88

$2.59

$2.13

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

470 mOhms

7 W

5 %

90 PPM / C

+ 275 C

- 55 C

RWS7

Reel, Cut Tape, MouseReel

Wirewound Resistors - SMD 100 OHM 7W 5% Wirewound SMD

RWS7 100R J T&R
Ohmite
1: $4.66
517In Stock
Verify Status with Factory

Mfr. Part No.
RWS7 100R J T&R

Mouser Part No
284-RWS7-100J

Verify Status with Factory

Ohmite

Wirewound Resistors - SMD 100 OHM 7W 5% Wirewound SMD

Learn More

Datasheet

517In Stock

Cut Tape

$4.66

$2.88

$2.59

$2.13

Reel

$1.82

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

100 Ohms

7 W

5 %

20 PPM / C

+ 275 C

- 55 C

RWS7

Reel, Cut Tape, MouseReel

Wirewound Resistors - SMD 2.2 OHM 7W 5% Wirewound SMD

RWS7 2R2 J T&R
Ohmite
1: $4.66
125In Stock
Verify Status with Factory

Mfr. Part No.
RWS7 2R2 J T&R

Mouser Part No
284-RWS7-2.2J

Verify Status with Factory

Ohmite

Wirewound Resistors - SMD 2.2 OHM 7W 5% Wirewound SMD

Learn More

Datasheet

125In Stock

Cut Tape

$4.66

$2.88

$2.59

$2.13

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

2.2 Ohms

7 W

5 %

50 PPM / C

+ 275 C

- 55 C

RWS7

Reel, Cut Tape, MouseReel

Wirewound Resistors - SMD 10 Watts Wirewound SMD 100 milliohms 5% Tape Reel

RWS10 R1 J TR
Ohmite
1: $6.02
Lead-Time 16 Weeks

Mfr. Part No.
RWS10 R1 J TR

Mouser Part No
284-RWS10-0.1J

Ohmite

Wirewound Resistors - SMD 10 Watts Wirewound SMD 100 milliohms 5% Tape Reel

Learn More

Datasheet

Lead-Time 16 Weeks

Cut Tape

$6.02

$3.73

$3.34

$2.49

Reel

$2.42

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

100 mOhms

10 W

5 %

90 PPM / C

+ 275 C

- 55 C

RWS10

Reel, Cut Tape, MouseReel

RWS7 & RWS10 SMD Resistors

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100 mOhms
220 mOhms
330 mOhms
470 mOhms
680 mOhms
820 mOhms
1 Ohms
2.2 Ohms
3.3 Ohms
4.7 Ohms
6.8 Ohms
8.2 Ohms
10 Ohms
22 Ohms
33 Ohms
47 Ohms
68 Ohms
82 Ohms
100 Ohms
220 Ohms