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RK73B Series Resistors

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Series = RK73B

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Part #

Thick Film Resistors - SMD 1/8W 39 OHM 5%

RK73B1JTTDD390J
KOA Speer
1: S/0.428
9,870In Stock

Mfr. Part #
RK73B1JTTDD390J

Mouser Part #
660-RK73B1JTTDD390J

KOA Speer

Thick Film Resistors - SMD 1/8W 39 OHM 5%

Learn More

Datasheet

9,870In Stock

Cut Tape

S/0.428

S/0.109

S/0.054

S/0.039

View

Reel

S/0.012

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

39 Ohms

125 mW (1/8 W)

5 %

200 PPM / C

0603

1608

Thick Film Resistors - SMD 1/10W 390K OHM 5%

RK73B1JTTDD394J
KOA Speer
1: S/0.428
9,880In Stock

Mfr. Part #
RK73B1JTTDD394J

Mouser Part #
660-RK73B1JTTDD394J

KOA Speer

Thick Film Resistors - SMD 1/10W 390K OHM 5%

Learn More

Datasheet

9,880In Stock

Cut Tape

S/0.428

S/0.109

S/0.054

S/0.039

View

Reel

S/0.012

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

390 kOhms

100 mW (1/10 W)

5 %

200 PPM / C

0603

1608

Thick Film Resistors - SMD 1/4watts 8.2Mohms 5%

RK73B2ATTD825J
KOA Speer
1: S/0.779
4,670In Stock

Mfr. Part #
RK73B2ATTD825J

Mouser Part #
660-RK73B2ATTD825J

KOA Speer

Thick Film Resistors - SMD 1/4watts 8.2Mohms 5%

Learn More

Datasheet

4,670In Stock

Cut Tape

S/0.779

S/0.195

S/0.097

S/0.07

View

Reel

S/0.019

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

8.2 MOhms

250 mW (1/4 W)

5 %

200 PPM / C

0805

2012

Thick Film Resistors - SMD 1/4W 1.8K OHM 5%

RK73B2ATTDD182J
KOA Speer
1: S/0.779
27,807In Stock

Mfr. Part #
RK73B2ATTDD182J

Mouser Part #
660-RK73B2ATTDD182J

KOA Speer

Thick Film Resistors - SMD 1/4W 1.8K OHM 5%

Learn More

Datasheet

27,807In Stock

Cut Tape

S/0.779

S/0.195

S/0.097

S/0.07

View

Reel

S/0.027

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

1.8 kOhms

250 mW (1/4 W)

5 %

200 PPM / C

0805

2012

Thick Film Resistors - SMD 750 OHM 5%

RK73B2ATTDD751J
KOA Speer
1: S/0.779
46,947In Stock

Mfr. Part #
RK73B2ATTDD751J

Mouser Part #
660-RK73B2ATTDD751J

KOA Speer

Thick Film Resistors - SMD 750 OHM 5%

Learn More

Datasheet

46,947In Stock

Cut Tape

S/0.779

S/0.195

S/0.097

S/0.07

View

Reel

S/0.031

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

750 Ohms

250 mW (1/4 W)

5 %

200 PPM / C

0805

2012

Thick Film Resistors - SMD 1/4watts 220ohms 5%

RK73B2ATTE221J
KOA Speer
1: S/0.895
3,934In Stock

Mfr. Part #
RK73B2ATTE221J

Mouser Part #
660-RK73B2ATTE221J

KOA Speer

Thick Film Resistors - SMD 1/4watts 220ohms 5%

Learn More

Datasheet

3,934In Stock

Cut Tape

S/0.895

S/0.226

S/0.113

S/0.078

Reel

S/0.031

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

220 Ohms

250 mW (1/4 W)

5 %

200 PPM / C

0805

2012

Thick Film Resistors - SMD 27K OHM 5%

RK73B2BTTDD273J
KOA Speer
1: S/1.25
8,269In Stock

Mfr. Part #
RK73B2BTTDD273J

Mouser Part #
660-RK73B2BTTDD273J

KOA Speer

Thick Film Resistors - SMD 27K OHM 5%

Learn More

Datasheet

8,269In Stock

Cut Tape

S/1.25

S/0.311

S/0.156

S/0.109

Reel

S/0.035

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

27 kOhms

250 mW (1/4 W)

5 %

200 PPM / C

1206

3216

Thick Film Resistors - SMD 33 OHM 5%

RK73B2BTTDD330J
KOA Speer
1: S/1.25
25,570In Stock

Mfr. Part #
RK73B2BTTDD330J

Mouser Part #
660-RK73B2BTTDD330J

KOA Speer

Thick Film Resistors - SMD 33 OHM 5%

Learn More

Datasheet

25,570In Stock

Cut Tape

S/1.25

S/0.311

S/0.156

S/0.109

View

Reel

S/0.031

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

33 Ohms

250 mW (1/4 W)

5 %

200 PPM / C

1206

3216

Thick Film Resistors - SMD 1/2watts 3.6ohms 5%

RK73B2ETTD3R6J
KOA Speer
1: S/0.779
3,650In Stock

Mfr. Part #
RK73B2ETTD3R6J

Mouser Part #
660-RK73B2ETTD3R6J

KOA Speer

Thick Film Resistors - SMD 1/2watts 3.6ohms 5%

Learn More

Datasheet

3,650In Stock

Cut Tape

S/0.779

S/0.677

S/0.557

S/0.51

S/0.467

Reel

S/0.093

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

3.6 Ohms

500 mW (1/2 W)

5 %

200 PPM / C

1210

3225

Thick Film Resistors - SMD 1/2watts 47ohms 5%

RK73B2ETTDD470J
KOA Speer
1: S/0.662
19,843In Stock

Mfr. Part #
RK73B2ETTDD470J

Mouser Part #
660-RK73B2ETTDD470J

KOA Speer

Thick Film Resistors - SMD 1/2watts 47ohms 5%

Learn More

Datasheet

19,843In Stock

Cut Tape

S/0.662

S/0.308

S/0.171

S/0.14

Reel

S/0.074

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

47 Ohms

500 mW (1/2 W)

5 %

200 PPM / C

1210

3225

Thick Film Resistors - SMD 3ohms 5%

RK73B2HTTE3R0J
KOA Speer
1: S/1.09
567In Stock

Mfr. Part #
RK73B2HTTE3R0J

Mouser Part #
660-RK73B2HTTE3R0J

KOA Speer

Thick Film Resistors - SMD 3ohms 5%

Learn More

Datasheet

567In Stock

Cut Tape

S/1.09

S/0.58

S/0.343

S/0.272

Reel

S/0.175

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

3 Ohms

750 mW (3/4 W)

5 %

200 PPM / C

2010

5025

Thick Film Resistors - SMD 22 OHM 5%

RK73B2HTTED220J
KOA Speer
1: S/1.32
9,890In Stock

Mfr. Part #
RK73B2HTTED220J

Mouser Part #
660-RK73B2HTTED220J

KOA Speer

Thick Film Resistors - SMD 22 OHM 5%

Learn More

Datasheet

9,890In Stock

Cut Tape

S/1.32

S/0.619

S/0.346

S/0.284

View

Reel

S/0.152

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

22 Ohms

750 mW (3/4 W)

5 %

200 PPM / C

2010

5025

Thick Film Resistors - SMD 1watts 82Kohms 5%

RK73B3ATTE823J
KOA Speer
1: S/1.28
1,540In Stock

Mfr. Part #
RK73B3ATTE823J

Mouser Part #
660-RK73B3ATTE823J

KOA Speer

Thick Film Resistors - SMD 1watts 82Kohms 5%

Learn More

Datasheet

1,540In Stock

Cut Tape

S/1.28

S/0.463

S/0.409

S/0.323

Reel

S/0.195

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

82 kOhms

1 W

5 %

200 PPM / C

2512

6332

Thick Film Resistors - SMD 35.7K OHM 1%

RK73H1HTTCM3572F
KOA Speer
1: S/1.83
14,900In Stock

Mfr. Part #
RK73H1HTTCM3572F

Mouser Part #
660-RK73H1HTTCM3572F

KOA Speer

Thick Film Resistors - SMD 35.7K OHM 1%

Datasheet

14,900In Stock

Cut Tape

S/1.83

S/0.459

S/0.226

S/0.16

View

Reel

S/0.051

Min.: 1
Mult.: 1

: 15,000

SMD/SMT

35.7 kOhms

50 mW (1/20 W)

1 %

200 PPM / C

0201

0603

Thick Film Resistors - SMD 1/10W 1.1M OHM 5%

RK73B1JTTDD115J
KOA Speer
1: S/0.428
9,997In Stock

Mfr. Part #
RK73B1JTTDD115J

Mouser Part #
660-RK73B1JTTDD115J

KOA Speer

Thick Film Resistors - SMD 1/10W 1.1M OHM 5%

Learn More

Datasheet

9,997In Stock

Cut Tape

S/0.428

S/0.109

S/0.054

S/0.039

View

Reel

S/0.012

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

1.1 MOhms

100 mW (1/10 W)

5 %

200 PPM / C

0603

1608

Thick Film Resistors - SMD 30K OHM 5%

RK73B1JTTDD303J
KOA Speer
1: S/0.428
9,706In Stock

Mfr. Part #
RK73B1JTTDD303J

Mouser Part #
660-RK73B1JTTDD303J

KOA Speer

Thick Film Resistors - SMD 30K OHM 5%

Learn More

Datasheet

9,706In Stock

Cut Tape

S/0.428

S/0.109

S/0.054

S/0.039

Reel

S/0.012

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

30 kOhms

100 mW (1/10 W)

5 %

200 PPM / C

0603

1608

Thick Film Resistors - SMD 43K OHM 5%

RK73B2ATTDD433J
KOA Speer
1: S/0.779
9,900In Stock

Mfr. Part #
RK73B2ATTDD433J

Mouser Part #
660-RK73B2ATTDD433J

KOA Speer

Thick Film Resistors - SMD 43K OHM 5%

Learn More

Datasheet

9,900In Stock

Cut Tape

S/0.779

S/0.195

S/0.097

S/0.07

View

Reel

S/0.031

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

43 kOhms

250 mW (1/4 W)

5 %

200 PPM / C

0805

2012

Thick Film Resistors - SMD 1/4watts 20ohms 5%

RK73B2ATTE200J
KOA Speer
1: S/0.895
10,534In Stock

Mfr. Part #
RK73B2ATTE200J

Mouser Part #
660-RK73B2ATTE200J

KOA Speer

Thick Film Resistors - SMD 1/4watts 20ohms 5%

Learn More

Datasheet

10,534In Stock

Cut Tape

S/0.895

S/0.226

S/0.113

S/0.078

Reel

S/0.031

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

20 Ohms

250 mW (1/4 W)

5 %

200 PPM / C

0805

2012

Thick Film Resistors - SMD 1/4watts 22Kohms 5%

RK73B2ATTE223J
KOA Speer
1: S/0.895
6,410In Stock

Mfr. Part #
RK73B2ATTE223J

Mouser Part #
660-RK73B2ATTE223J

KOA Speer

Thick Film Resistors - SMD 1/4watts 22Kohms 5%

Learn More

Datasheet

6,410In Stock

Cut Tape

S/0.895

S/0.226

S/0.113

S/0.078

Reel

S/0.031

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

22 kOhms

250 mW (1/4 W)

5 %

200 PPM / C

0805

2012

Thick Film Resistors - SMD

RK73B2BTTD114G
KOA Speer
1: S/0.506
4,950In Stock

Mfr. Part #
RK73B2BTTD114G

Mouser Part #
660-RK73B2BTTD114G

KOA Speer

Thick Film Resistors - SMD

Datasheet

4,950In Stock

Cut Tape

S/0.506

S/0.444

S/0.191

S/0.152

Reel

S/0.054

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

110 kOhms

250 mW (1/4 W)

2 %

200 PPM / C

1206

3216

Thick Film Resistors - SMD 1.3K OHM 5%

RK73B2BTTDD132J
KOA Speer
1: S/1.25
9,700In Stock

Mfr. Part #
RK73B2BTTDD132J

Mouser Part #
660-RK73B2BTTDD132J

KOA Speer

Thick Film Resistors - SMD 1.3K OHM 5%

Learn More

Datasheet

9,700In Stock

Cut Tape

S/1.25

S/0.311

S/0.156

S/0.109

Reel

S/0.035

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

1.3 kOhms

250 mW (1/4 W)

5 %

200 PPM / C

1206

3216

Thick Film Resistors - SMD 1/4W 2700 Ohm 5%

RK73B2BTTDD272J
KOA Speer
1: S/1.25
18,854In Stock

Mfr. Part #
RK73B2BTTDD272J

Mouser Part #
660-RK73B2BTTDD272J

KOA Speer

Thick Film Resistors - SMD 1/4W 2700 Ohm 5%

Learn More

Datasheet

18,854In Stock

Cut Tape

S/1.25

S/0.311

S/0.156

S/0.109

Reel

S/0.035

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

2.7 kOhms

250 mW (1/4 W)

5 %

200 PPM / C

1206

3216

Thick Film Resistors - SMD 1/4watts 47Kohms 5%

RK73B2BTTE473J
KOA Speer
1: S/1.36
869In Stock
8,000Expected 10/5/2026

Mfr. Part #
RK73B2BTTE473J

Mouser Part #
660-RK73B2BTTE473J

KOA Speer

Thick Film Resistors - SMD 1/4watts 47Kohms 5%

Learn More

Datasheet

869In Stock

8,000Expected 10/5/2026

Cut Tape

S/1.36

S/0.343

S/0.167

S/0.121

Reel

S/0.043

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

47 kOhms

250 mW (1/4 W)

5 %

200 PPM / C

1206

3216

Thick Film Resistors - SMD 1/2W 1500 Ohm 5%

RK73B2ETTDD152J
KOA Speer
1: S/0.662
7,652In Stock

Mfr. Part #
RK73B2ETTDD152J

Mouser Part #
660-RK73B2ETTDD152J

KOA Speer

Thick Film Resistors - SMD 1/2W 1500 Ohm 5%

Learn More

Datasheet

7,652In Stock

Cut Tape

S/0.662

S/0.308

S/0.171

S/0.14

Reel

S/0.074

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

1.5 kOhms

500 mW (1/2 W)

5 %

200 PPM / C

1210

3225

Thick Film Resistors - SMD 1/2watts 220ohms 5%

RK73B2ETTE221J
KOA Speer
1: S/0.701
3,900In Stock

Mfr. Part #
RK73B2ETTE221J

Mouser Part #
660-RK73B2ETTE221J

KOA Speer

Thick Film Resistors - SMD 1/2watts 220ohms 5%

Learn More

Datasheet

3,900In Stock

Cut Tape

S/0.701

S/0.315

S/0.179

S/0.144

Reel

S/0.082

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

220 Ohms

500 mW (1/2 W)

5 %

200 PPM / C

1210

3225

RK73B Series Resistors

Types of Resistors

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470 mOhms
510 mOhms
620 mOhms
820 mOhms
1 Ohms
1.1 Ohms
1.2 Ohms
1.3 Ohms
1.5 Ohms
1.6 Ohms
1.8 Ohms
2 Ohms
2.2 Ohms
2.4 Ohms
2.7 Ohms
3 Ohms
3.3 Ohms
3.6 Ohms
3.9 Ohms
4.3 Ohms