Thick Film Resistors - SMD – Mouser Singapore

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RK73B Chip Resistors

KOA Speer RK73B Chip Resistors are available in a wide range of sizes, from the 01005 (1F) up to 2512 (3WA). These chip resistors feature a power rating range of .03W to 1W, resistances up to 22MΩ, and maximum working voltages between 15V and 200V. KOA Speer RK73B are ideal for applications such as package-on-package (PoP) high density PCBAs, mobile phones RF modules, micro drives, handheld memory products (SD cards), portable application-mobile phones, and digital cameras.

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Part #

Thick Film Resistors - SMD 1/8watts 24ohms 5%

RK73B1JTTD240J
KOA Speer
1: $0.136
49,527In Stock

Mfr. Part No.
RK73B1JTTD240J

Mouser Part No
660-RK73B1JTTD240J

KOA Speer

Thick Film Resistors - SMD 1/8watts 24ohms 5%

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Datasheet

49,527In Stock

Cut Tape

$0.136

$0.016

$0.014

$0.011

$0.008

Reel

$0.004

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

24 Ohms

125 mW (1/8 W)

5 %

200 PPM / C

- 55 C

+ 155 C

75 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

Automotive Grade

AEC-Q200

Thick Film Resistors - SMD 1/8watts 240ohms 5%

RK73B1JTTD241J
KOA Speer
1: $0.136
169,903In Stock

Mfr. Part No.
RK73B1JTTD241J

Mouser Part No
660-RK73B1JTTD241J

KOA Speer

Thick Film Resistors - SMD 1/8watts 240ohms 5%

Learn More

Datasheet

169,903In Stock

Cut Tape

$0.136

$0.018

$0.015

$0.011

Reel

$0.004

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: 5,000

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RK73B

240 Ohms

125 mW (1/8 W)

5 %

200 PPM / C

- 55 C

+ 155 C

75 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

Automotive Grade

AEC-Q200

Thick Film Resistors - SMD 1/10watt 2.4Kohms 5%

RK73B1JTTD242J
KOA Speer
1: $0.136
14,839In Stock

Mfr. Part No.
RK73B1JTTD242J

Mouser Part No
660-RK73B1JTTD242J

KOA Speer

Thick Film Resistors - SMD 1/10watt 2.4Kohms 5%

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Datasheet

14,839In Stock

Cut Tape

$0.136

$0.018

$0.015

$0.011

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Reel

$0.003

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: 5,000

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RK73B

2.4 kOhms

100 mW (1/10 W)

5 %

200 PPM / C

- 55 C

+ 155 C

75 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

Automotive Grade

AEC-Q200

Thick Film Resistors - SMD 1/10watts 24Kohms 5%

RK73B1JTTD243J
KOA Speer
1: $0.136
62,476In Stock

Mfr. Part No.
RK73B1JTTD243J

Mouser Part No
660-RK73B1JTTD243J

KOA Speer

Thick Film Resistors - SMD 1/10watts 24Kohms 5%

Learn More

Datasheet

62,476In Stock

Cut Tape

$0.136

$0.018

$0.015

$0.011

Reel

$0.004

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Mult.: 1

: 5,000

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RK73B

24 kOhms

100 mW (1/10 W)

5 %

200 PPM / C

- 55 C

+ 155 C

75 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

Automotive Grade

AEC-Q200

Thick Film Resistors - SMD 1/10watt 240Kohms 5%

RK73B1JTTD244J
KOA Speer
1: $0.136
19,526In Stock

Mfr. Part No.
RK73B1JTTD244J

Mouser Part No
660-RK73B1JTTD244J

KOA Speer

Thick Film Resistors - SMD 1/10watt 240Kohms 5%

Learn More

Datasheet

19,526In Stock

Cut Tape

$0.136

$0.018

$0.015

$0.011

Reel

$0.007

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Mult.: 1

: 5,000

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RK73B

240 kOhms

100 mW (1/10 W)

5 %

200 PPM / C

- 55 C

+ 155 C

75 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

Automotive Grade

AEC-Q200

Thick Film Resistors - SMD 1/8watts 27ohms 5%

RK73B1JTTD270J
KOA Speer
1: $0.136
25,621In Stock

Mfr. Part No.
RK73B1JTTD270J

Mouser Part No
660-RK73B1JTTD270J

KOA Speer

Thick Film Resistors - SMD 1/8watts 27ohms 5%

Learn More

Datasheet

25,621In Stock

Cut Tape

$0.136

$0.018

$0.015

$0.011

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Reel

$0.003

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

27 Ohms

125 mW (1/8 W)

5 %

200 PPM / C

- 55 C

+ 155 C

75 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

Automotive Grade

AEC-Q200

Thick Film Resistors - SMD 1/8watts 270ohms 5%

RK73B1JTTD271J
KOA Speer
1: $0.136
4,895In Stock

Mfr. Part No.
RK73B1JTTD271J

Mouser Part No
660-RK73B1JTTD271J

KOA Speer

Thick Film Resistors - SMD 1/8watts 270ohms 5%

Learn More

Datasheet

4,895In Stock

Cut Tape

$0.136

$0.018

$0.015

$0.011

Reel

$0.004

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Mult.: 1

: 5,000

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RK73B

270 Ohms

125 mW (1/8 W)

5 %

200 PPM / C

- 55 C

+ 155 C

75 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

Automotive Grade

AEC-Q200

Thick Film Resistors - SMD 1/10watt 5% 2.7Kohms

RK73B1JTTD272J
KOA Speer
1: $0.136
67,490In Stock

Mfr. Part No.
RK73B1JTTD272J

Mouser Part No
660-RK73B1JTTD272J

KOA Speer

Thick Film Resistors - SMD 1/10watt 5% 2.7Kohms

Learn More

Datasheet

67,490In Stock

Cut Tape

$0.136

$0.018

$0.015

$0.011

View

Reel

$0.004

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

2.7 kOhms

100 mW (1/10 W)

5 %

200 PPM / C

- 55 C

+ 155 C

75 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

Automotive Grade

AEC-Q200

Thick Film Resistors - SMD 1/10watts 27Kohms 5%

RK73B1JTTD273J
KOA Speer
1: $0.136
20,969In Stock

Mfr. Part No.
RK73B1JTTD273J

Mouser Part No
660-RK73B1JTTD273J

KOA Speer

Thick Film Resistors - SMD 1/10watts 27Kohms 5%

Learn More

Datasheet

20,969In Stock

Cut Tape

$0.136

$0.018

$0.015

$0.011

Reel

$0.004

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MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

27 kOhms

100 mW (1/10 W)

5 %

200 PPM / C

- 55 C

+ 155 C

75 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

Automotive Grade

AEC-Q200

Thick Film Resistors - SMD 1/10watt 270Kohms 5%

RK73B1JTTD274J
KOA Speer
1: $0.136
28,731In Stock

Mfr. Part No.
RK73B1JTTD274J

Mouser Part No
660-RK73B1JTTD274J

KOA Speer

Thick Film Resistors - SMD 1/10watt 270Kohms 5%

Learn More

Datasheet

28,731In Stock

Cut Tape

$0.136

$0.016

$0.014

$0.011

$0.008

Reel

$0.004

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

270 kOhms

100 mW (1/10 W)

5 %

200 PPM / C

- 55 C

+ 155 C

75 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

Automotive Grade

AEC-Q200

Thick Film Resistors - SMD 1/10watt 2.7Mohms 5%

RK73B1JTTD275J
KOA Speer
1: $0.136
19,267In Stock

Mfr. Part No.
RK73B1JTTD275J

Mouser Part No
660-RK73B1JTTD275J

KOA Speer

Thick Film Resistors - SMD 1/10watt 2.7Mohms 5%

Learn More

Datasheet

19,267In Stock

Cut Tape

$0.136

$0.016

$0.014

$0.011

$0.008

Reel

$0.003

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

2.7 MOhms

100 mW (1/10 W)

5 %

200 PPM / C

- 55 C

+ 155 C

75 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

Automotive Grade

AEC-Q200

Thick Film Resistors - SMD 1/8watts 2ohms 5%

RK73B1JTTD2R0J
KOA Speer
1: $0.136
29,046In Stock

Mfr. Part No.
RK73B1JTTD2R0J

Mouser Part No
660-RK73B1JTTD2R0J

KOA Speer

Thick Film Resistors - SMD 1/8watts 2ohms 5%

Learn More

Datasheet

29,046In Stock

Cut Tape

$0.136

$0.019

$0.015

$0.012

Reel

$0.004

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Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

2 Ohms

125 mW (1/8 W)

5 %

200 PPM / C

- 55 C

+ 155 C

75 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

Automotive Grade

AEC-Q200

Thick Film Resistors - SMD 1/8watts 2.2ohms 5%

RK73B1JTTD2R2J
KOA Speer
1: $0.136
11,181In Stock

Mfr. Part No.
RK73B1JTTD2R2J

Mouser Part No
660-RK73B1JTTD2R2J

KOA Speer

Thick Film Resistors - SMD 1/8watts 2.2ohms 5%

Learn More

Datasheet

11,181In Stock

Cut Tape

$0.136

$0.018

$0.015

$0.011

View

Reel

$0.004

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

2.2 Ohms

125 mW (1/8 W)

5 %

200 PPM / C

- 55 C

+ 155 C

75 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

Automotive Grade

AEC-Q200

Thick Film Resistors - SMD 1/8watts 2.4ohms 5%

RK73B1JTTD2R4J
KOA Speer
1: $0.136
2,514In Stock

Mfr. Part No.
RK73B1JTTD2R4J

Mouser Part No
660-RK73B1JTTD2R4J

KOA Speer

Thick Film Resistors - SMD 1/8watts 2.4ohms 5%

Learn More

Datasheet

2,514In Stock

Cut Tape

$0.136

$0.018

$0.015

$0.011

Reel

$0.004

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MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

2.4 Ohms

125 mW (1/8 W)

5 %

200 PPM / C

- 55 C

+ 155 C

75 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

Automotive Grade

AEC-Q200

Thick Film Resistors - SMD 1/8watts 2.7ohms 5%

RK73B1JTTD2R7J
KOA Speer
1: $0.136
33,080In Stock

Mfr. Part No.
RK73B1JTTD2R7J

Mouser Part No
660-RK73B1JTTD2R7J

KOA Speer

Thick Film Resistors - SMD 1/8watts 2.7ohms 5%

Learn More

Datasheet

33,080In Stock

Cut Tape

$0.136

$0.018

$0.015

$0.011

Reel

$0.004

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

2.7 Ohms

125 mW (1/8 W)

5 %

200 PPM / C

- 55 C

+ 155 C

75 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

Automotive Grade

AEC-Q200

Thick Film Resistors - SMD 1/8watts 30ohms 5%

RK73B1JTTD300J
KOA Speer
1: $0.136
22,443In Stock

Mfr. Part No.
RK73B1JTTD300J

Mouser Part No
660-RK73B1JTTD300J

KOA Speer

Thick Film Resistors - SMD 1/8watts 30ohms 5%

Learn More

Datasheet

22,443In Stock

Cut Tape

$0.136

$0.016

$0.014

$0.011

Reel

$0.004

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MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

30 Ohms

125 mW (1/8 W)

5 %

200 PPM / C

- 55 C

+ 155 C

75 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

Automotive Grade

AEC-Q200

Thick Film Resistors - SMD 1/8watts 300ohms 5%

RK73B1JTTD301J
KOA Speer
1: $0.136
2,321In Stock
30,000Expected 7/9/2026

Mfr. Part No.
RK73B1JTTD301J

Mouser Part No
660-RK73B1JTTD301J

KOA Speer

Thick Film Resistors - SMD 1/8watts 300ohms 5%

Learn More

Datasheet

2,321In Stock

30,000Expected 7/9/2026

Cut Tape

$0.136

$0.018

$0.015

$0.011

Reel

$0.004

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MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

300 Ohms

125 mW (1/8 W)

5 %

200 PPM / C

- 55 C

+ 155 C

75 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

Automotive Grade

AEC-Q200

Thick Film Resistors - SMD 1/10watts 3Kohms 5%

RK73B1JTTD302J
KOA Speer
1: $0.136
33,068In Stock

Mfr. Part No.
RK73B1JTTD302J

Mouser Part No
660-RK73B1JTTD302J

KOA Speer

Thick Film Resistors - SMD 1/10watts 3Kohms 5%

Learn More

Datasheet

33,068In Stock

Cut Tape

$0.136

$0.018

$0.015

$0.011

Reel

$0.004

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MouseReel Available

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Mult.: 1

: 5,000

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RK73B

3 kOhms

100 mW (1/10 W)

5 %

200 PPM / C

- 55 C

+ 155 C

75 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

Automotive Grade

AEC-Q200

Thick Film Resistors - SMD 1/10watts 30Kohms 5%

RK73B1JTTD303J
KOA Speer
1: $0.136
12,126In Stock

Mfr. Part No.
RK73B1JTTD303J

Mouser Part No
660-RK73B1JTTD303J

KOA Speer

Thick Film Resistors - SMD 1/10watts 30Kohms 5%

Learn More

Datasheet

12,126In Stock

Cut Tape

$0.136

$0.016

$0.014

$0.011

$0.008

Reel

$0.003

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

30 kOhms

100 mW (1/10 W)

5 %

200 PPM / C

- 55 C

+ 155 C

75 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

Automotive Grade

AEC-Q200

Thick Film Resistors - SMD 1/10watt 300Kohms 5%

RK73B1JTTD304J
KOA Speer
1: $0.136
4,337In Stock
110,000Expected 5/10/2026

Mfr. Part No.
RK73B1JTTD304J

Mouser Part No
660-RK73B1JTTD304J

KOA Speer

Thick Film Resistors - SMD 1/10watt 300Kohms 5%

Learn More

Datasheet

4,337In Stock

110,000Expected 5/10/2026

Cut Tape

$0.136

$0.016

$0.014

$0.011

Reel

$0.004

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MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

300 kOhms

100 mW (1/10 W)

5 %

200 PPM / C

- 55 C

+ 155 C

75 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

Automotive Grade

AEC-Q200

Thick Film Resistors - SMD 1/10watts 3Mohms 5%

RK73B1JTTD305J
KOA Speer
1: $0.136
33,098In Stock

Mfr. Part No.
RK73B1JTTD305J

Mouser Part No
660-RK73B1JTTD305J

KOA Speer

Thick Film Resistors - SMD 1/10watts 3Mohms 5%

Learn More

Datasheet

33,098In Stock

Cut Tape

$0.136

$0.018

$0.015

$0.011

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$0.004

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: 5,000

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RK73B

3 MOhms

100 mW (1/10 W)

5 %

200 PPM / C

- 55 C

+ 155 C

75 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

Automotive Grade

AEC-Q200

Thick Film Resistors - SMD 1/8watts 33ohms 5%

RK73B1JTTD330J
KOA Speer
1: $0.136
34,160In Stock
75,000Expected 28/9/2026

Mfr. Part No.
RK73B1JTTD330J

Mouser Part No
660-RK73B1JTTD330J

KOA Speer

Thick Film Resistors - SMD 1/8watts 33ohms 5%

Learn More

Datasheet

34,160In Stock

75,000Expected 28/9/2026

Cut Tape

$0.136

$0.018

$0.015

$0.011

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Reel

$0.004

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Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

33 Ohms

125 mW (1/8 W)

5 %

200 PPM / C

- 55 C

+ 155 C

75 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

Automotive Grade

AEC-Q200

Thick Film Resistors - SMD 1/8watts 330ohms 5%

RK73B1JTTD331J
KOA Speer
1: $0.136
160,706In Stock

Mfr. Part No.
RK73B1JTTD331J

Mouser Part No
660-RK73B1JTTD331J

KOA Speer

Thick Film Resistors - SMD 1/8watts 330ohms 5%

Learn More

Datasheet

160,706In Stock

Cut Tape

$0.136

$0.018

$0.015

$0.011

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$0.004

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Min.: 1
Mult.: 1

: 5,000

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RK73B

330 Ohms

125 mW (1/8 W)

5 %

200 PPM / C

- 55 C

+ 155 C

75 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

Automotive Grade

AEC-Q200

Thick Film Resistors - SMD 1/10watt 3.3Kohms 5%

RK73B1JTTD332J
KOA Speer
1: $0.136
99,911In Stock
390,000Expected 7/9/2026

Mfr. Part No.
RK73B1JTTD332J

Mouser Part No
660-RK73B1JTTD332J

KOA Speer

Thick Film Resistors - SMD 1/10watt 3.3Kohms 5%

Learn More

Datasheet

99,911In Stock

390,000Expected 7/9/2026

Cut Tape

$0.136

$0.018

$0.015

$0.011

Reel

$0.007

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

3.3 kOhms

100 mW (1/10 W)

5 %

200 PPM / C

- 55 C

+ 155 C

75 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

Automotive Grade

AEC-Q200

Thick Film Resistors - SMD 1/10watts 33Kohms 5%

RK73B1JTTD333J
KOA Speer
1: $0.136
38,353In Stock

Mfr. Part No.
RK73B1JTTD333J

Mouser Part No
660-RK73B1JTTD333J

KOA Speer

Thick Film Resistors - SMD 1/10watts 33Kohms 5%

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Datasheet

38,353In Stock

Cut Tape

$0.136

$0.018

$0.015

$0.011

Reel

$0.004

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MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

33 kOhms

100 mW (1/10 W)

5 %

200 PPM / C

- 55 C

+ 155 C

75 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

Automotive Grade

AEC-Q200

RK73B Chip Resistors

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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
4.7 Ohms
5.1 Ohms
5.6 Ohms
6.2 Ohms