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 1/10watts 62Kohms 5%

RK73B1JTTD623J
KOA Speer
1: $0.136
12,246In Stock

Mfr. Part No.
RK73B1JTTD623J

Mouser Part No
660-RK73B1JTTD623J

KOA Speer

Thick Film Resistors - SMD 1/10watts 62Kohms 5%

Learn More

Datasheet

12,246In Stock

Cut Tape

$0.136

$0.016

$0.014

$0.011

$0.008

Reel

$0.004

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Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

62 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 620Kohms 5%

RK73B1JTTD624J
KOA Speer
1: $0.136
3,662In Stock

Mfr. Part No.
RK73B1JTTD624J

Mouser Part No
660-RK73B1JTTD624J

KOA Speer

Thick Film Resistors - SMD 1/10watt 620Kohms 5%

Learn More

Datasheet

3,662In 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

620 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 68ohms 5%

RK73B1JTTD680J
KOA Speer
1: $0.136
15,050In Stock

Mfr. Part No.
RK73B1JTTD680J

Mouser Part No
660-RK73B1JTTD680J

KOA Speer

Thick Film Resistors - SMD 1/8watts 68ohms 5%

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Datasheet

15,050In Stock

Cut Tape

$0.136

$0.016

$0.014

$0.011

$0.008

Reel

$0.004

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Mult.: 1

: 5,000

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RK73B

68 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 680ohms 5%

RK73B1JTTD681J
KOA Speer
1: $0.136
7,860In Stock

Mfr. Part No.
RK73B1JTTD681J

Mouser Part No
660-RK73B1JTTD681J

KOA Speer

Thick Film Resistors - SMD 1/8watts 680ohms 5%

Learn More

Datasheet

7,860In Stock

Cut Tape

$0.136

$0.016

$0.014

$0.011

$0.008

Reel

$0.004

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Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

680 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 6.8Kohms 5%

RK73B1JTTD682J
KOA Speer
1: $0.136
39,301In Stock

Mfr. Part No.
RK73B1JTTD682J

Mouser Part No
660-RK73B1JTTD682J

KOA Speer

Thick Film Resistors - SMD 1/10watt 6.8Kohms 5%

Learn More

Datasheet

39,301In 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

6.8 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 68Kohms 5%

RK73B1JTTD683J
KOA Speer
1: $0.136
176,767In Stock

Mfr. Part No.
RK73B1JTTD683J

Mouser Part No
660-RK73B1JTTD683J

KOA Speer

Thick Film Resistors - SMD 1/10watts 68Kohms 5%

Learn More

Datasheet

176,767In 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

68 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 680Kohms 5%

RK73B1JTTD684J
KOA Speer
1: $0.136
19,799In Stock
20,000Expected 6/10/2026

Mfr. Part No.
RK73B1JTTD684J

Mouser Part No
660-RK73B1JTTD684J

KOA Speer

Thick Film Resistors - SMD 1/10watt 680Kohms 5%

Learn More

Datasheet

19,799In Stock

20,000Expected 6/10/2026

Cut Tape

$0.136

$0.016

$0.014

$0.011

Reel

$0.004

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: 5,000

Reel, Cut Tape, MouseReel

RK73B

680 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 6.8Mohms 5%

RK73B1JTTD685J
KOA Speer
1: $0.136
22,645In Stock

Mfr. Part No.
RK73B1JTTD685J

Mouser Part No
660-RK73B1JTTD685J

KOA Speer

Thick Film Resistors - SMD 1/10watt 6.8Mohms 5%

Learn More

Datasheet

22,645In Stock

Cut Tape

$0.136

$0.018

$0.015

$0.011

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Reel

$0.004

MouseReel Available

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Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

6.8 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 1/8watts 6.2ohms 5%

RK73B1JTTD6R2J
KOA Speer
1: $0.136
20,010In Stock

Mfr. Part No.
RK73B1JTTD6R2J

Mouser Part No
660-RK73B1JTTD6R2J

KOA Speer

Thick Film Resistors - SMD 1/8watts 6.2ohms 5%

Learn More

Datasheet

20,010In Stock

Cut Tape

$0.136

$0.019

$0.015

$0.012

Reel

$0.005

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: 5,000

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RK73B

6.2 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 6.8ohms 5%

RK73B1JTTD6R8J
KOA Speer
1: $0.15
19,883In Stock

Mfr. Part No.
RK73B1JTTD6R8J

Mouser Part No
660-RK73B1JTTD6R8J

KOA Speer

Thick Film Resistors - SMD 1/8watts 6.8ohms 5%

Learn More

Datasheet

19,883In Stock

Cut Tape

$0.15

$0.02

$0.016

$0.012

Reel

$0.005

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Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

6.8 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 75ohms 5%

RK73B1JTTD750J
KOA Speer
1: $0.136
3,255In Stock
30,000Expected 6/10/2026

Mfr. Part No.
RK73B1JTTD750J

Mouser Part No
660-RK73B1JTTD750J

KOA Speer

Thick Film Resistors - SMD 1/8watts 75ohms 5%

Learn More

Datasheet

3,255In Stock

30,000Expected 6/10/2026

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

75 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 750ohms 5%

RK73B1JTTD751J
KOA Speer
1: $0.136
91,309In Stock

Mfr. Part No.
RK73B1JTTD751J

Mouser Part No
660-RK73B1JTTD751J

KOA Speer

Thick Film Resistors - SMD 1/8watts 750ohms 5%

Learn More

Datasheet

91,309In Stock

Cut Tape

$0.136

$0.018

$0.015

$0.011

Reel

$0.007

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MouseReel Available

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Mult.: 1

: 5,000

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RK73B

750 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 7.5Kohms 5%

RK73B1JTTD752J
KOA Speer
1: $0.136
16,074In Stock

Mfr. Part No.
RK73B1JTTD752J

Mouser Part No
660-RK73B1JTTD752J

KOA Speer

Thick Film Resistors - SMD 1/10watt 7.5Kohms 5%

Learn More

Datasheet

16,074In 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

7.5 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 1/10watts 75Kohms 5%

RK73B1JTTD753J
KOA Speer
1: $0.136
29,628In Stock

Mfr. Part No.
RK73B1JTTD753J

Mouser Part No
660-RK73B1JTTD753J

KOA Speer

Thick Film Resistors - SMD 1/10watts 75Kohms 5%

Learn More

Datasheet

29,628In 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

75 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 750Kohms 5%

RK73B1JTTD754J
KOA Speer
1: $0.136
24,400In Stock

Mfr. Part No.
RK73B1JTTD754J

Mouser Part No
660-RK73B1JTTD754J

KOA Speer

Thick Film Resistors - SMD 1/10watt 750Kohms 5%

Learn More

Datasheet

24,400In 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

750 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 7.5ohms 5%

RK73B1JTTD7R5J
KOA Speer
1: $0.136
36,538In Stock

Mfr. Part No.
RK73B1JTTD7R5J

Mouser Part No
660-RK73B1JTTD7R5J

KOA Speer

Thick Film Resistors - SMD 1/8watts 7.5ohms 5%

Learn More

Datasheet

36,538In 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

7.5 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 82ohms 5%

RK73B1JTTD820J
KOA Speer
1: $0.136
10,357In Stock

Mfr. Part No.
RK73B1JTTD820J

Mouser Part No
660-RK73B1JTTD820J

KOA Speer

Thick Film Resistors - SMD 1/8watts 82ohms 5%

Learn More

Datasheet

10,357In 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

82 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 820ohms 5%

RK73B1JTTD821J
KOA Speer
1: $0.136
93,645In Stock

Mfr. Part No.
RK73B1JTTD821J

Mouser Part No
660-RK73B1JTTD821J

KOA Speer

Thick Film Resistors - SMD 1/8watts 820ohms 5%

Learn More

Datasheet

93,645In 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

820 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 8.2Kohms 5%

RK73B1JTTD822J
KOA Speer
1: $0.136
64,911In Stock

Mfr. Part No.
RK73B1JTTD822J

Mouser Part No
660-RK73B1JTTD822J

KOA Speer

Thick Film Resistors - SMD 1/10watt 8.2Kohms 5%

Learn More

Datasheet

64,911In Stock

Cut Tape

$0.136

$0.016

$0.014

$0.011

Reel

$0.004

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Min.: 1
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: 5,000

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RK73B

8.2 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 82Kohms 5%

RK73B1JTTD823J
KOA Speer
1: $0.136
31,655In Stock

Mfr. Part No.
RK73B1JTTD823J

Mouser Part No
660-RK73B1JTTD823J

KOA Speer

Thick Film Resistors - SMD 1/10watts 82Kohms 5%

Learn More

Datasheet

31,655In Stock

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

82 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 820Kohms 5%

RK73B1JTTD824J
KOA Speer
1: $0.136
88,177In Stock

Mfr. Part No.
RK73B1JTTD824J

Mouser Part No
660-RK73B1JTTD824J

KOA Speer

Thick Film Resistors - SMD 1/10watt 820Kohms 5%

Learn More

Datasheet

88,177In 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

820 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 8.2ohms 5%

RK73B1JTTD8R2J
KOA Speer
1: $0.15
25,000In Stock

Mfr. Part No.
RK73B1JTTD8R2J

Mouser Part No
660-RK73B1JTTD8R2J

KOA Speer

Thick Film Resistors - SMD 1/8watts 8.2ohms 5%

Learn More

Datasheet

25,000In Stock

Cut Tape

$0.15

$0.02

$0.016

$0.012

Reel

$0.005

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MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RK73B

8.2 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 91ohms 5%

RK73B1JTTD910J
KOA Speer
1: $0.136
93,973In Stock

Mfr. Part No.
RK73B1JTTD910J

Mouser Part No
660-RK73B1JTTD910J

KOA Speer

Thick Film Resistors - SMD 1/8watts 91ohms 5%

Learn More

Datasheet

93,973In Stock

Cut Tape

$0.136

$0.016

$0.014

$0.011

Reel

$0.007

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MouseReel Available

Min.: 1
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: 5,000

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RK73B

91 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 910ohms 5%

RK73B1JTTD911J
KOA Speer
1: $0.136
90,211In Stock

Mfr. Part No.
RK73B1JTTD911J

Mouser Part No
660-RK73B1JTTD911J

KOA Speer

Thick Film Resistors - SMD 1/8watts 910ohms 5%

Learn More

Datasheet

90,211In 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

910 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 9.1Kohms 5%

RK73B1JTTD912J
KOA Speer
1: $0.136
6,628In Stock

Mfr. Part No.
RK73B1JTTD912J

Mouser Part No
660-RK73B1JTTD912J

KOA Speer

Thick Film Resistors - SMD 1/10watt 9.1Kohms 5%

Learn More

Datasheet

6,628In 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

9.1 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