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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: $0.11
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

$0.11

$0.028

$0.014

$0.01

View

Reel

$0.003

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: $0.11
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

$0.11

$0.028

$0.014

$0.01

View

Reel

$0.003

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: $0.20
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

$0.20

$0.05

$0.025

$0.018

View

Reel

$0.005

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: $0.20
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

$0.20

$0.05

$0.025

$0.018

View

Reel

$0.007

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: $0.20
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

$0.20

$0.05

$0.025

$0.018

View

Reel

$0.008

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: $0.23
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

$0.23

$0.058

$0.029

$0.02

Reel

$0.008

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: $0.32
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

$0.32

$0.08

$0.04

$0.028

Reel

$0.009

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: $0.32
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

$0.32

$0.08

$0.04

$0.028

View

Reel

$0.008

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: $0.20
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

$0.20

$0.174

$0.143

$0.131

$0.12

Reel

$0.024

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: $0.17
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

$0.17

$0.079

$0.044

$0.036

Reel

$0.019

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: $0.28
567In Stock

Mfr. Part #
RK73B2HTTE3R0J

Mouser Part #
660-RK73B2HTTE3R0J

KOA Speer

Thick Film Resistors - SMD 3ohms 5%

Learn More

Datasheet

567In Stock

Cut Tape

$0.28

$0.149

$0.088

$0.07

Reel

$0.045

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: $0.34
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

$0.34

$0.159

$0.089

$0.073

View

Reel

$0.039

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: $0.33
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

$0.33

$0.119

$0.105

$0.083

Reel

$0.05

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: $0.47
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

$0.47

$0.118

$0.058

$0.041

View

Reel

$0.013

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 110K OHM 5%

RK73B1JTTDD114J
KOA Speer
1: $0.11
9,791In Stock

Mfr. Part #
RK73B1JTTDD114J

Mouser Part #
660-RK73B1JTTDD114J

KOA Speer

Thick Film Resistors - SMD 1/10W 110K OHM 5%

Learn More

Datasheet

9,791In Stock

Cut Tape

$0.11

$0.028

$0.014

$0.01

Reel

$0.003

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

110 kOhms

100 mW (1/10 W)

5 %

200 PPM / C

0603

1608

Thick Film Resistors - SMD 1/10W 15K OHM 5%

RK73B1JTTDD153J
KOA Speer
1: $0.11
31,717In Stock

Mfr. Part #
RK73B1JTTDD153J

Mouser Part #
660-RK73B1JTTDD153J

KOA Speer

Thick Film Resistors - SMD 1/10W 15K OHM 5%

Learn More

Datasheet

31,717In Stock

Cut Tape

$0.11

$0.028

$0.014

$0.01

View

Reel

$0.003

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

15 kOhms

100 mW (1/10 W)

5 %

200 PPM / C

0603

1608

Thick Film Resistors - SMD 1/10W 3.6K OHM 5%

RK73B1JTTDD362J
KOA Speer
1: $0.11
40,000In Stock

Mfr. Part #
RK73B1JTTDD362J

Mouser Part #
660-RK73B1JTTDD362J

KOA Speer

Thick Film Resistors - SMD 1/10W 3.6K OHM 5%

Learn More

Datasheet

40,000In Stock

Cut Tape

$0.11

$0.028

$0.014

$0.01

View

Reel

$0.003

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

3.6 kOhms

100 mW (1/10 W)

5 %

200 PPM / C

0603

1608

Thick Film Resistors - SMD 1/10W 39K OHM 5%

RK73B1JTTDD393J
KOA Speer
1: $0.11
8,475In Stock

Mfr. Part #
RK73B1JTTDD393J

Mouser Part #
660-RK73B1JTTDD393J

KOA Speer

Thick Film Resistors - SMD 1/10W 39K OHM 5%

Learn More

Datasheet

8,475In Stock

Cut Tape

$0.11

$0.028

$0.014

$0.01

View

Reel

$0.003

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

39 kOhms

100 mW (1/10 W)

5 %

200 PPM / C

0603

1608

Thick Film Resistors - SMD 1/8W 3.9 OHM 5%

RK73B1JTTDD3R9J
KOA Speer
1: $0.13
19,850In Stock

Mfr. Part #
RK73B1JTTDD3R9J

Mouser Part #
660-RK73B1JTTDD3R9J

KOA Speer

Thick Film Resistors - SMD 1/8W 3.9 OHM 5%

Learn More

Datasheet

19,850In Stock

Cut Tape

$0.13

$0.033

$0.016

$0.012

View

Reel

$0.003

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

3.9 Ohms

125 mW (1/8 W)

5 %

200 PPM / C

0603

1608

Thick Film Resistors - SMD 1/8W 510 OHM 5%

RK73B1JTTDD511J
KOA Speer
1: $0.11
94,056In Stock

Mfr. Part #
RK73B1JTTDD511J

Mouser Part #
660-RK73B1JTTDD511J

KOA Speer

Thick Film Resistors - SMD 1/8W 510 OHM 5%

Learn More

Datasheet

94,056In Stock

Cut Tape

$0.11

$0.028

$0.014

$0.01

View

Reel

$0.004

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

510 Ohms

125 mW (1/8 W)

5 %

200 PPM / C

0603

1608

Thick Film Resistors - SMD 1/4watts 2Mohms 5%

RK73B2ATTDD205J
KOA Speer
1: $0.20
8,738In Stock

Mfr. Part #
RK73B2ATTDD205J

Mouser Part #
660-RK73B2ATTDD205J

KOA Speer

Thick Film Resistors - SMD 1/4watts 2Mohms 5%

Learn More

Datasheet

8,738In Stock

Cut Tape

$0.20

$0.05

$0.025

$0.018

Reel

$0.005

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

2 MOhms

250 mW (1/4 W)

5 %

200 PPM / C

0805

2012

Thick Film Resistors - SMD 1/4watts 270ohms 5%

RK73B2ATTE271J
KOA Speer
1: $0.23
1,014In Stock
100,000Expected 10/5/2026

Mfr. Part #
RK73B2ATTE271J

Mouser Part #
660-RK73B2ATTE271J

KOA Speer

Thick Film Resistors - SMD 1/4watts 270ohms 5%

Learn More

Datasheet

1,014In Stock

100,000Expected 10/5/2026

Cut Tape

$0.23

$0.058

$0.029

$0.02

Reel

$0.008

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

270 Ohms

250 mW (1/4 W)

5 %

200 PPM / C

0805

2012

Thick Film Resistors - SMD 1/4watts 4.7ohms 5%

RK73B2ATTE4R7J
KOA Speer
1: $0.26
11,798In Stock

Mfr. Part #
RK73B2ATTE4R7J

Mouser Part #
660-RK73B2ATTE4R7J

KOA Speer

Thick Film Resistors - SMD 1/4watts 4.7ohms 5%

Learn More

Datasheet

11,798In Stock

Cut Tape

$0.26

$0.065

$0.032

$0.023

Reel

$0.009

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

4.7 Ohms

250 mW (1/4 W)

5 %

200 PPM / C

0805

2012

Thick Film Resistors - SMD 1/4W 180 OHM 5%

RK73B2BTTDD181J
KOA Speer
1: $0.32
9,800In Stock

Mfr. Part #
RK73B2BTTDD181J

Mouser Part #
660-RK73B2BTTDD181J

KOA Speer

Thick Film Resistors - SMD 1/4W 180 OHM 5%

Learn More

Datasheet

9,800In Stock

Cut Tape

$0.32

$0.08

$0.04

$0.028

Reel

$0.009

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

180 Ohms

250 mW (1/4 W)

5 %

200 PPM / C

1206

3216

Thick Film Resistors - SMD 1/4watts 100Kohms 5%

RK73B2BTTE104J
KOA Speer
1: $0.35
4,142In Stock

Mfr. Part #
RK73B2BTTE104J

Mouser Part #
660-RK73B2BTTE104J

KOA Speer

Thick Film Resistors - SMD 1/4watts 100Kohms 5%

Learn More

Datasheet

4,142In Stock

Cut Tape

$0.35

$0.088

$0.043

$0.031

Reel

$0.011

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

100 kOhms

250 mW (1/4 W)

5 %

200 PPM / C

1206

3216

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