Thick Film Resistors - SMD – Mouser Singapore

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 3,418

Applied Filters:

Packaging

Resistance

Power Rating

Tolerance

Temperature Coefficient

Voltage Rating

Case Code - in

Case Code - mm

Length

Width

Height

Features

Qualification

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Thick Film Resistors - SMD 1/8watts 150ohms 5%

RK73B1JTTD151J
KOA Speer
1: $0.136
4,383In Stock
25,000Expected 21/9/2026

Mfr. Part No.
RK73B1JTTD151J

Mouser Part No
660-RK73B1JTTD151J

KOA Speer

Thick Film Resistors - SMD 1/8watts 150ohms 5%

Learn More

Datasheet

4,383In Stock

25,000Expected 21/9/2026

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

150 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 1.5Kohms 5%

RK73B1JTTD152J
KOA Speer
1: $0.136
1,518In Stock
90,000Expected 19/10/2026

Mfr. Part No.
RK73B1JTTD152J

Mouser Part No
660-RK73B1JTTD152J

KOA Speer

Thick Film Resistors - SMD 1/10watt 1.5Kohms 5%

Learn More

Datasheet

1,518In Stock

90,000Expected 19/10/2026

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

1.5 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 150Kohms 5%

RK73B1JTTD154J
KOA Speer
1: $0.136
3,317In Stock
55,000On Order

Mfr. Part No.
RK73B1JTTD154J

Mouser Part No
660-RK73B1JTTD154J

KOA Speer

Thick Film Resistors - SMD 1/10watt 150Kohms 5%

Learn More

Datasheet

3,317In Stock

55,000On Order

Cut Tape

$0.136

$0.016

$0.014

$0.011

Reel

$0.004

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

150 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 1.5Mohms 5%

RK73B1JTTD155J
KOA Speer
1: $0.136
16,379In Stock

Mfr. Part No.
RK73B1JTTD155J

Mouser Part No
660-RK73B1JTTD155J

KOA Speer

Thick Film Resistors - SMD 1/10watt 1.5Mohms 5%

Learn More

Datasheet

16,379In Stock

Cut Tape

$0.136

$0.016

$0.014

$0.011

Reel

$0.004

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

1.5 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 16ohms 5%

RK73B1JTTD160J
KOA Speer
1: $0.136
21,073In Stock

Mfr. Part No.
RK73B1JTTD160J

Mouser Part No
660-RK73B1JTTD160J

KOA Speer

Thick Film Resistors - SMD 1/8watts 16ohms 5%

Learn More

Datasheet

21,073In 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

16 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 160ohms 5%

RK73B1JTTD161J
KOA Speer
1: $0.136
86,285In Stock

Mfr. Part No.
RK73B1JTTD161J

Mouser Part No
660-RK73B1JTTD161J

KOA Speer

Thick Film Resistors - SMD 1/8watts 160ohms 5%

Learn More

Datasheet

86,285In 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

160 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 1.6Kohms 5%

RK73B1JTTD162J
KOA Speer
1: $0.136
75,241In Stock

Mfr. Part No.
RK73B1JTTD162J

Mouser Part No
660-RK73B1JTTD162J

KOA Speer

Thick Film Resistors - SMD 1/10watt 1.6Kohms 5%

Learn More

Datasheet

75,241In Stock

Cut Tape

$0.136

$0.016

$0.014

$0.011

$0.008

Reel

$0.005

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

1.6 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 16K OHM 5%

RK73B1JTTD163J
KOA Speer
1: $0.136
19,157In Stock

Mfr. Part No.
RK73B1JTTD163J

Mouser Part No
660-RK73B1JTTD163J

KOA Speer

Thick Film Resistors - SMD 16K OHM 5%

Learn More

Datasheet

19,157In Stock

Cut Tape

$0.136

$0.016

$0.014

$0.011

Reel

$0.007

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

16 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 160Kohms 5%

RK73B1JTTD164J
KOA Speer
1: $0.136
92,450In Stock

Mfr. Part No.
RK73B1JTTD164J

Mouser Part No
660-RK73B1JTTD164J

KOA Speer

Thick Film Resistors - SMD 1/10watt 160Kohms 5%

Learn More

Datasheet

92,450In 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

160 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 18ohms 5%

RK73B1JTTD180J
KOA Speer
1: $0.136
20,859In Stock

Mfr. Part No.
RK73B1JTTD180J

Mouser Part No
660-RK73B1JTTD180J

KOA Speer

Thick Film Resistors - SMD 1/8watts 18ohms 5%

Learn More

Datasheet

20,859In Stock

Cut Tape

$0.136

$0.016

$0.014

$0.011

Reel

$0.004

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

18 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 1.8Kohms 5%

RK73B1JTTD182J
KOA Speer
1: $0.136
14,223In Stock

Mfr. Part No.
RK73B1JTTD182J

Mouser Part No
660-RK73B1JTTD182J

KOA Speer

Thick Film Resistors - SMD 1/10watt 1.8Kohms 5%

Learn More

Datasheet

14,223In 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

1.8 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 18Kohms 5%

RK73B1JTTD183J
KOA Speer
1: $0.136
52,830In Stock

Mfr. Part No.
RK73B1JTTD183J

Mouser Part No
660-RK73B1JTTD183J

KOA Speer

Thick Film Resistors - SMD 1/10watts 18Kohms 5%

Learn More

Datasheet

52,830In 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

18 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 180Kohms 5%

RK73B1JTTD184J
KOA Speer
1: $0.136
50,103In Stock

Mfr. Part No.
RK73B1JTTD184J

Mouser Part No
660-RK73B1JTTD184J

KOA Speer

Thick Film Resistors - SMD 1/10watt 180Kohms 5%

Learn More

Datasheet

50,103In Stock

Cut Tape

$0.136

$0.016

$0.014

$0.011

Reel

$0.004

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

180 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 1.8Mohms 5%

RK73B1JTTD185J
KOA Speer
1: $0.136
60,624In Stock

Mfr. Part No.
RK73B1JTTD185J

Mouser Part No
660-RK73B1JTTD185J

KOA Speer

Thick Film Resistors - SMD 1/10watt 1.8Mohms 5%

Learn More

Datasheet

60,624In Stock

Cut Tape

$0.136

$0.016

$0.014

$0.011

Reel

$0.007

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

1.8 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 18M OHM 5%

RK73B1JTTD186J
KOA Speer
1: $0.136
23,761In Stock

Mfr. Part No.
RK73B1JTTD186J

Mouser Part No
660-RK73B1JTTD186J

KOA Speer

Thick Film Resistors - SMD 18M OHM 5%

Learn More

Datasheet

23,761In 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

18 MOhms

100 mW (1/10 W)

5 %

400 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 1ohms 5%

RK73B1JTTD1R0J
KOA Speer
1: $0.136
126,435In Stock

Mfr. Part No.
RK73B1JTTD1R0J

Mouser Part No
660-RK73B1JTTD1R0J

KOA Speer

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

Learn More

Datasheet

126,435In Stock

Cut Tape

$0.136

$0.019

$0.015

$0.012

View

Reel

$0.005

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

1 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 1/8W 1.2 Ohm 5%

RK73B1JTTD1R2J
KOA Speer
1: $0.136
71,300In Stock

Mfr. Part No.
RK73B1JTTD1R2J

Mouser Part No
660-RK73B1JTTD1R2J

KOA Speer

Thick Film Resistors - SMD 1/8W 1.2 Ohm 5%

Learn More

Datasheet

71,300In 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

1.2 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 1.5ohms 5%

RK73B1JTTD1R5J
KOA Speer
1: $0.136
46,773In Stock

Mfr. Part No.
RK73B1JTTD1R5J

Mouser Part No
660-RK73B1JTTD1R5J

KOA Speer

Thick Film Resistors - SMD 1/8watts 1.5ohms 5%

Learn More

Datasheet

46,773In Stock

Cut Tape

$0.136

$0.019

$0.015

$0.012

View

Reel

$0.005

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

1.5 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 1.6ohms 5%

RK73B1JTTD1R6J
KOA Speer
1: $0.136
4,975In Stock

Mfr. Part No.
RK73B1JTTD1R6J

Mouser Part No
660-RK73B1JTTD1R6J

KOA Speer

Thick Film Resistors - SMD 1/8watts 1.6ohms 5%

Learn More

Datasheet

4,975In Stock

Cut Tape

$0.136

$0.019

$0.015

$0.012

Reel

$0.005

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

1.6 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 20ohms 5%

RK73B1JTTD200J
KOA Speer
1: $0.136
23,796In Stock

Mfr. Part No.
RK73B1JTTD200J

Mouser Part No
660-RK73B1JTTD200J

KOA Speer

Thick Film Resistors - SMD 1/8watts 20ohms 5%

Learn More

Datasheet

23,796In 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

20 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 200ohms 5%

RK73B1JTTD201J
KOA Speer
1: $0.136
21,997In Stock

Mfr. Part No.
RK73B1JTTD201J

Mouser Part No
660-RK73B1JTTD201J

KOA Speer

Thick Film Resistors - SMD 1/8watts 200ohms 5%

Learn More

Datasheet

21,997In 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

200 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 2Kohms 5%

RK73B1JTTD202J
KOA Speer
1: $0.136
100,150In Stock

Mfr. Part No.
RK73B1JTTD202J

Mouser Part No
660-RK73B1JTTD202J

KOA Speer

Thick Film Resistors - SMD 1/10watts 2Kohms 5%

Learn More

Datasheet

100,150In 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 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 20Kohms 5%

RK73B1JTTD203J
KOA Speer
1: $0.136
68,958In Stock
75,000Expected 18/9/2026

Mfr. Part No.
RK73B1JTTD203J

Mouser Part No
660-RK73B1JTTD203J

KOA Speer

Thick Film Resistors - SMD 1/10watts 20Kohms 5%

Learn More

Datasheet

68,958In Stock

75,000Expected 18/9/2026

Cut Tape

$0.136

$0.016

$0.014

$0.011

Reel

$0.004

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

20 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 200Kohms 5%

RK73B1JTTD204J
KOA Speer
1: $0.136
1,409In Stock
35,000Expected 21/9/2026

Mfr. Part No.
RK73B1JTTD204J

Mouser Part No
660-RK73B1JTTD204J

KOA Speer

Thick Film Resistors - SMD 1/10watt 200Kohms 5%

Learn More

Datasheet

1,409In Stock

35,000Expected 21/9/2026

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

200 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 2Mohms 5%

RK73B1JTTD205J
KOA Speer
1: $0.136
31,659In Stock

Mfr. Part No.
RK73B1JTTD205J

Mouser Part No
660-RK73B1JTTD205J

KOA Speer

Thick Film Resistors - SMD 1/10watts 2Mohms 5%

Learn More

Datasheet

31,659In Stock

Cut Tape

$0.136

$0.016

$0.014

$0.011

Reel

$0.004

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

2 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

RK73B Chip Resistors

Customer Service Office

Company

Resources

Support

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