Wirewound Resistors – Mouser Peru

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KNP Flame-Proof Type Wirewound Resistors

YAGEO KNP Flame-Proof Type Wirewound Resistors feature a power rating range of 1/4W to 7W and a resistance tolerance range of ±1% to ±5%. The resistor element is a resistive wire which is wound in a single layer on a ceramic rod, with tinned connecting wires of electrolytic copper welded to the end-caps. The ends of the resistive wire and the leads are connected to the caps by welding. YAGEO KNP Series Flame-Proof Type Wirewound Resistors are coated with layers of green color flame-proof lacquer.

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Part #

Wirewound Resistors - Through Hole 5W 0.22 Ohm 5% MINIATURE

KNP5WSJR-73-0R22
YAGEO
1: S/3.50
8,276In Stock

Mfr. Part #
KNP5WSJR-73-0R22

Mouser Part #
603-KNP5WSJR-73-0R22

YAGEO

Wirewound Resistors - Through Hole 5W 0.22 Ohm 5% MINIATURE

Learn More

Datasheet

8,276In Stock

Cut Tape

S/3.50

S/2.14

S/1.74

S/1.25

View

Reel

S/0.856

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4,000

: 1,000

200 mOhms

5 W

5 %

Axial

300 PPM / C

- 40 C

+ 200 C

KNP-S

Reel, Cut Tape, MouseReel

Wirewound Resistors - Through Hole 47ohm 2W 5%

KNP2WSJR-73-47R
YAGEO
1: S/1.71
6,455In Stock

Mfr. Part #
KNP2WSJR-73-47R

Mouser Part #
603-KNP2WSJR-73-47R

YAGEO

Wirewound Resistors - Through Hole 47ohm 2W 5%

Learn More

Datasheet

6,455In Stock

Cut Tape

S/1.71

S/1.28

S/0.981

S/0.553

Reel

S/0.358

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 8,000

: 2,000

47 Ohms

2 W

400 V

5 %

Axial

300 PPM / C

11.5 mm

4.5 mm

- 40 C

+ 200 C

KNP-S

Reel, Cut Tape, MouseReel

Wirewound Resistors - Through Hole 1W 39 Ohm 5% MINIATURE

KNP1WSJR-52-39R
YAGEO
1: S/1.28
4,450In Stock

Mfr. Part #
KNP1WSJR-52-39R

Mouser Part #
603-KNP1WSJR-52-39R

YAGEO

Wirewound Resistors - Through Hole 1W 39 Ohm 5% MINIATURE

Learn More

Datasheet

4,450In Stock

Cut Tape

S/1.28

S/1.05

S/0.763

S/0.413

Reel

S/0.187

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

KNP-S

Reel, Cut Tape, MouseReel

Wirewound Resistors - Through Hole 2Ohms 1W 350V 5% LS=0.55 mm Axial Wirewound

KNP1WSJT-52-2R
YAGEO
1: S/1.25
10,628In Stock

Mfr. Part #
KNP1WSJT-52-2R

Mouser Part #
603-KNP1WSJT-52-2R

YAGEO

Wirewound Resistors - Through Hole 2Ohms 1W 350V 5% LS=0.55 mm Axial Wirewound

Learn More

Datasheet

10,628In Stock

Cut Tape

S/1.25

S/1.02

S/0.747

S/0.401

Reel

S/0.179

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

2 Ohms

1 W

5 %

Axial

300 PPM / C

9 mm

3.5 mm

- 40 C

+ 200 C

KNP-S

Reel, Cut Tape, MouseReel

Wirewound Resistors - Through Hole

KNP2WSJT-52-0R43
YAGEO
1: S/1.67
4,115In Stock

Mfr. Part #
KNP2WSJT-52-0R43

Mouser Part #
603-KNP2WSJT-52-0R43

YAGEO

Wirewound Resistors - Through Hole

Learn More

Datasheet

4,115In Stock

S/1.67

S/1.26

S/0.958

S/0.541

Reel

S/0.346

View

Min.: 1
Mult.: 1

: 1,000

430 mOhms

2 W

400 V

5 %

Axial

300 PPM / C

11.5 mm

4.6 mm

- 40 C

+ 200 C

KNP-S

Ammo Pack

Wirewound Resistors - Through Hole .51 OHM 5% 2W

KNP2WSJT-52-0R51
YAGEO
1: S/1.67
6,756In Stock

Mfr. Part #
KNP2WSJT-52-0R51

Mouser Part #
603-KNP2WSJT-52-0R51

YAGEO

Wirewound Resistors - Through Hole .51 OHM 5% 2W

Learn More

Datasheet

6,756In Stock

S/1.67

S/1.26

S/0.958

S/0.541

Reel

S/0.346

View

Min.: 1
Mult.: 1

: 1,000

510 mOhms

2 W

5 %

Axial

300 PPM / C

11.5 mm

4.6 mm

- 40 C

+ 200 C

KNP-S

Ammo Pack

Wirewound Resistors - Through Hole

KNP2WSJT-52-0R68
YAGEO
1: S/1.67
6,792In Stock

Mfr. Part #
KNP2WSJT-52-0R68

Mouser Part #
603-KNP2WSJT-52-0R68

YAGEO

Wirewound Resistors - Through Hole

Learn More

Datasheet

6,792In Stock

S/1.67

S/1.26

S/0.958

S/0.541

Reel

S/0.346

View

Min.: 1
Mult.: 1

: 1,000

680 mOhms

2 W

400 V

5 %

Axial

300 PPM / C

11.5 mm

4.6 mm

- 40 C

+ 200 C

KNP-S

Ammo Pack

Wirewound Resistors - Through Hole

KNP2WSJT-73-0R27
YAGEO
1: S/1.67
6,522In Stock

Mfr. Part #
KNP2WSJT-73-0R27

Mouser Part #
603-KNP2WSJT-73-0R27

YAGEO

Wirewound Resistors - Through Hole

Learn More

Datasheet

6,522In Stock

S/1.67

S/1.26

S/0.958

S/0.541

Reel

S/0.346

View

Min.: 1
Mult.: 1

: 1,000

270 mOhms

2 W

5 %

Axial

300 PPM / C

11.5 mm

4.6 mm

- 40 C

+ 200 C

KNP-S

Ammo Pack

Wirewound Resistors - Through Hole

KNP2WSJT-73-0R82
YAGEO
1: S/1.67
4,136In Stock

Mfr. Part #
KNP2WSJT-73-0R82

Mouser Part #
603-KNP2WSJT-73-0R82

YAGEO

Wirewound Resistors - Through Hole

Learn More

Datasheet

4,136In Stock

S/1.67

S/1.26

S/0.958

S/0.541

Reel

S/0.346

View

Min.: 1
Mult.: 1

: 1,000

820 mOhms

2 W

5 %

Axial

300 PPM / C

11.5 mm

4.6 mm

- 40 C

+ 200 C

KNP-S

Ammo Pack

Wirewound Resistors - Through Hole 5W 0.1 Ohm 5% MINIATURE

KNP5WSJR-73-0R1
YAGEO
1: S/3.50
4,672In Stock

Mfr. Part #
KNP5WSJR-73-0R1

Mouser Part #
603-KNP5WSJR-73-0R1

YAGEO

Wirewound Resistors - Through Hole 5W 0.1 Ohm 5% MINIATURE

Learn More

Datasheet

4,672In Stock

Cut Tape

S/3.50

S/2.14

S/1.74

S/1.25

View

Reel

S/0.899

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4,000

: 1,000

KNP-S

Reel, Cut Tape, MouseReel

Wirewound Resistors - Through Hole 1W 0.22 Ohm 5% MINIATURE

KNP1WSJR-52-0R22
YAGEO
1: S/1.28
4,970In Stock

Mfr. Part #
KNP1WSJR-52-0R22

Mouser Part #
603-KNP1WSJR-52-0R22

YAGEO

Wirewound Resistors - Through Hole 1W 0.22 Ohm 5% MINIATURE

Learn More

Datasheet

4,970In Stock

Cut Tape

S/1.28

S/1.05

S/0.763

S/0.413

Reel

S/0.187

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

KNP-S

Reel, Cut Tape, MouseReel

Wirewound Resistors - Through Hole

KNP2WSJT-73-56R
YAGEO
1: S/1.67
4,790In Stock

Mfr. Part #
KNP2WSJT-73-56R

Mouser Part #
603-KNP2WSJT-73-56R

YAGEO

Wirewound Resistors - Through Hole

Learn More

Datasheet

4,790In Stock

S/1.67

S/1.26

S/0.958

S/0.541

Reel

S/0.346

View

Min.: 1
Mult.: 1

: 1,000

56 Ohms

2 W

5 %

Axial

300 PPM / C

11.5 mm

4.6 mm

- 40 C

+ 200 C

KNP-S

Ammo Pack

Wirewound Resistors - Through Hole

KNP1WSFT-52-0R1
YAGEO
1: S/2.49
9,378In Stock

Mfr. Part #
KNP1WSFT-52-0R1

Mouser Part #
603-KNP1WSFT-52-0R1

YAGEO

Wirewound Resistors - Through Hole

Learn More

Datasheet

9,378In Stock

S/2.49

S/1.53

S/1.19

S/0.833

View

Reel

S/0.553

Min.: 1
Mult.: 1
Max.: 4,000

: 1,000

100 mOhms

1 W

1 %

Axial

300 PPM / C

9 mm

3.5 mm

- 40 C

+ 200 C

KNP-S

Ammo Pack

Wirewound Resistors - Through Hole 2W 1 Ohm 5% MINIATURE

KNP2WSJR-73-1R
YAGEO
1: S/1.71
1In Stock
6,000Expected 10/13/2026

Mfr. Part #
KNP2WSJR-73-1R

Mouser Part #
603-KNP2WSJR-73-1R

YAGEO

Wirewound Resistors - Through Hole 2W 1 Ohm 5% MINIATURE

Learn More

Datasheet

1In Stock

6,000Expected 10/13/2026

Cut Tape

S/1.71

S/1.28

S/0.981

S/0.553

Reel

S/0.358

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

1 Ohms

2 W

400 V

5 %

Axial

300 PPM / C

11.5 mm

4.5 mm

- 40 C

+ 200 C

KNP-S

Reel, Cut Tape, MouseReel

Wirewound Resistors - Through Hole 1W 0.1 Ohm 5%

KNP1WSJR-52-0R1
YAGEO
1: S/0.74
8,163In Stock

Mfr. Part #
KNP1WSJR-52-0R1

Mouser Part #
603-KNP1WSJR-52-0R1

YAGEO

Wirewound Resistors - Through Hole 1W 0.1 Ohm 5%

Learn More

Datasheet

8,163In Stock

Cut Tape

S/0.74

S/0.475

S/0.354

S/0.315

Reel

S/0.163

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 10,000

: 2,500

100 mOhms

1 W

300 V

5 %

Axial

300 PPM / C

9 mm

3.5 mm

- 40 C

+ 200 C

KNP-S

Reel, Cut Tape, MouseReel

Wirewound Resistors - Through Hole 1W 0.33 Ohm 5%

KNP1WSJR-52-0R33
YAGEO
1: S/0.74
3,429In Stock
5,000Expected 11/10/2026

Mfr. Part #
KNP1WSJR-52-0R33

Mouser Part #
603-KNP1WSJR-52-0R33

YAGEO

Wirewound Resistors - Through Hole 1W 0.33 Ohm 5%

Learn More

Datasheet

3,429In Stock

5,000Expected 11/10/2026

Cut Tape

S/0.74

S/0.475

S/0.354

S/0.315

Reel

S/0.163

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 10,000

: 2,500

330 mOhms

1 W

300 V

5 %

Axial

300 PPM / C

9 mm

3.5 mm

- 40 C

+ 200 C

KNP-S

Reel, Cut Tape, MouseReel

Wirewound Resistors - Through Hole 1W 0.47 Ohm 5%

KNP1WSJR-52-0R47
YAGEO
1: S/0.74
5,366In Stock

Mfr. Part #
KNP1WSJR-52-0R47

Mouser Part #
603-KNP1WSJR-52-0R47

YAGEO

Wirewound Resistors - Through Hole 1W 0.47 Ohm 5%

Learn More

Datasheet

5,366In Stock

Cut Tape

S/0.74

S/0.475

S/0.354

S/0.315

Reel

S/0.175

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

470 mOhms

1 W

300 V

5 %

Axial

300 PPM / C

9 mm

3.5 mm

- 40 C

+ 200 C

KNP-S

Reel, Cut Tape, MouseReel

Wirewound Resistors - Through Hole 1W 100 Ohm 5% MINIAT URE

KNP1WSJR-52-100R
YAGEO
1: S/0.779
2,409In Stock
5,000Expected 11/24/2026

Mfr. Part #
KNP1WSJR-52-100R

Mouser Part #
603-KNP1WSJR-52-100R

YAGEO

Wirewound Resistors - Through Hole 1W 100 Ohm 5% MINIAT URE

Learn More

Datasheet

2,409In Stock

5,000Expected 11/24/2026

Cut Tape

S/0.779

S/0.506

S/0.378

S/0.335

Reel

S/0.163

View

Min.: 1
Mult.: 1

: 2,500

100 Ohms

1 W

300 V

5 %

Axial

300 PPM / C

9 mm

3.5 mm

- 40 C

+ 200 C

KNP-S

Reel, Cut Tape

Wirewound Resistors - Through Hole 1W 10 Ohm 5% MINIATURE

KNP1WSJR-52-10R
YAGEO
1: S/0.895
6,364In Stock

Mfr. Part #
KNP1WSJR-52-10R

Mouser Part #
603-KNP1WSJR-52-10R

YAGEO

Wirewound Resistors - Through Hole 1W 10 Ohm 5% MINIATURE

Learn More

Datasheet

6,364In Stock

Cut Tape

S/0.895

S/0.572

S/0.424

S/0.378

Reel

S/0.175

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 10,000

: 2,500

10 Ohms

1 W

300 V

5 %

Axial

300 PPM / C

9 mm

3.5 mm

- 40 C

+ 200 C

KNP-S

Reel, Cut Tape, MouseReel

Wirewound Resistors - Through Hole 220ohm 5% 1WS Wirewound Resistor

KNP1WSJR-52-220R
YAGEO
1: S/0.856
11,200In Stock

Mfr. Part #
KNP1WSJR-52-220R

Mouser Part #
603-KNP1WSJR-52-220R

YAGEO

Wirewound Resistors - Through Hole 220ohm 5% 1WS Wirewound Resistor

Learn More

Datasheet

11,200In Stock

S/0.856

S/0.537

S/0.401

S/0.354

Reel

S/0.199

View

Min.: 1
Mult.: 1

: 2,500

220 Ohms

1 W

300 V

5 %

Axial

300 PPM / C

9 mm

3.5 mm

- 40 C

+ 200 C

KNP-S

Ammo Pack

Wirewound Resistors - Through Hole 1W 33 Ohm 5% MINIATURE

KNP1WSJR-52-33R
YAGEO
1: S/0.74
2,563In Stock
5,000Expected 12/8/2026

Mfr. Part #
KNP1WSJR-52-33R

Mouser Part #
603-KNP1WSJR-52-33R

YAGEO

Wirewound Resistors - Through Hole 1W 33 Ohm 5% MINIATURE

Learn More

Datasheet

2,563In Stock

5,000Expected 12/8/2026

Cut Tape

S/0.74

S/0.475

S/0.354

S/0.315

Reel

S/0.175

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

33 Ohms

1 W

300 V

5 %

Axial

300 PPM / C

9 mm

3.5 mm

- 40 C

+ 200 C

KNP-S

Reel, Cut Tape, MouseReel

Wirewound Resistors - Through Hole 470 Ohms 1 W 5 %

KNP1WSJR-52-470R
YAGEO
1: S/0.934
12,199In Stock

Mfr. Part #
KNP1WSJR-52-470R

Mouser Part #
603-KNP1WSJR-52-470R

YAGEO

Wirewound Resistors - Through Hole 470 Ohms 1 W 5 %

Learn More

Datasheet

12,199In Stock

Cut Tape

S/0.934

S/0.592

S/0.44

S/0.393

Reel

S/0.21

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

470 Ohms

1 W

300 V

5 %

Axial

300 PPM / C

9 mm

3.5 mm

- 40 C

+ 200 C

KNP-S

Reel, Cut Tape, MouseReel

Wirewound Resistors - Through Hole 1W 47 Ohm 5% MINIATU RE

KNP1WSJR-52-47R
YAGEO
1: S/0.74
6,155In Stock

Mfr. Part #
KNP1WSJR-52-47R

Mouser Part #
603-KNP1WSJR-52-47R

YAGEO

Wirewound Resistors - Through Hole 1W 47 Ohm 5% MINIATU RE

Learn More

Datasheet

6,155In Stock

Cut Tape

S/0.74

S/0.475

S/0.354

S/0.315

Reel

S/0.16

View

Min.: 1
Mult.: 1

: 2,500

47 Ohms

1 W

300 V

5 %

Axial

300 PPM / C

9 mm

3.5 mm

- 40 C

+ 200 C

KNP-S

Reel, Cut Tape

Wirewound Resistors - Through Hole 1W 4.7 Ohm 5% MINIATURE

KNP1WSJR-52-4R7
YAGEO
1: S/0.74
5,836In Stock

Mfr. Part #
KNP1WSJR-52-4R7

Mouser Part #
603-KNP1WSJR-52-4R7

YAGEO

Wirewound Resistors - Through Hole 1W 4.7 Ohm 5% MINIATURE

Learn More

Datasheet

5,836In Stock

Cut Tape

S/0.74

S/0.475

S/0.354

S/0.315

Reel

S/0.163

View

Min.: 1
Mult.: 1

: 2,500

4.7 Ohms

1 W

300 V

5 %

Axial

300 PPM / C

9 mm

3.5 mm

- 40 C

+ 200 C

KNP-S

Reel, Cut Tape

Wirewound Resistors - Through Hole 1W 56 Ohm 5%

KNP1WSJR-52-56R
YAGEO
1: S/0.74
1,966In Stock

Mfr. Part #
KNP1WSJR-52-56R

Mouser Part #
603-KNP1WSJR-52-56R

YAGEO

Wirewound Resistors - Through Hole 1W 56 Ohm 5%

Learn More

Datasheet

1,966In Stock

S/0.74

S/0.475

S/0.354

S/0.315

View

Min.: 1
Mult.: 1

56 Ohms

1 W

300 V

5 %

Axial

300 PPM / C

9 mm

3.5 mm

- 40 C

+ 200 C

KNP-S

Bulk

KNP Flame-Proof Type Wirewound Resistors

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100 mOhms
120 mOhms
150 mOhms
180 mOhms
200 mOhms
220 mOhms
270 mOhms
300 mOhms
330 mOhms
390 mOhms
400 mOhms
430 mOhms
470 mOhms
510 mOhms
680 mOhms
750 mOhms
820 mOhms
1 Ohms
1.2 Ohms
1.5 Ohms