Thick Film Resistors - SMD – Mouser United Kingdom

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RS73 High-Precision Flat Chip Resistors

KOA Speer RS73 High-Precision Flat Chip Resistors are high-precision devices with resistance change of ±0.2% and ±0.5%. KOA Speer RS73 metal glaze thick film resistors also feature a low temperature coefficient of resistance (TCR) of ±25ppm/°C and ±50ppm/°C and a resistance range of 10Ω to 10MΩ. RS73 resistors are AEC-Q200 qualified and come in 0603, 0805, and 1206 case sizes. The series is ideal for use in automotive, measuring equipment, and industrial measurement applications.

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Part #

Thick Film Resistors - SMD High Precision Flat Chip Resistor

RS73G2BTTD3484D
KOA Speer
1: £0.632
4,878In Stock

Mfr. Part No.
RS73G2BTTD3484D

Mouser Part No
660-RS73G2BTTD3484D

KOA Speer

Thick Film Resistors - SMD High Precision Flat Chip Resistor

Learn More

Datasheet

4,878In Stock

Cut Tape

£0.632

£0.337

£0.199

£0.157

Reel

£0.094

View

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RS73

3.48 MOhms

330 mW (1/3 W)

0.5 %

50 PPM / C

- 55 C

+ 155 C

200 V

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.6 mm (0.024 in)

High Reliability

Precision Resistors

Thick Film Resistors - SMD High Precision Flat Chip Resistor

RS73G2BTTD7323F
KOA Speer
1: £0.632
4,705In Stock

Mfr. Part No.
RS73G2BTTD7323F

Mouser Part No
660-RS73G2BTTD7323F

KOA Speer

Thick Film Resistors - SMD High Precision Flat Chip Resistor

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Datasheet

4,705In Stock

Cut Tape

£0.632

£0.337

£0.199

£0.157

Reel

£0.094

View

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RS73

732 kOhms

330 mW (1/3 W)

1 %

50 PPM / C

- 55 C

+ 155 C

200 V

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.6 mm (0.024 in)

High Reliability

Precision Resistors

Thick Film Resistors - SMD High Precision Flat Chip Resistor

RS73F1JTTD1371F
KOA Speer
1: £0.316
4,990In Stock

Mfr. Part No.
RS73F1JTTD1371F

Mouser Part No
660-RS73F1JTTD1371F

KOA Speer

Thick Film Resistors - SMD High Precision Flat Chip Resistor

Learn More

Datasheet

4,990In Stock

Cut Tape

£0.316

£0.166

£0.099

£0.079

Reel

£0.05

View

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RS73

1.37 kOhms

200 mW (1/5 W)

1 %

25 PPM / C

- 55 C

+ 155 C

100 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

High Reliability

Thick Film Resistors - SMD High Precision Flat Chip Resistor

RS73F1JTTD2493B
KOA Speer
1: £0.553
4,435In Stock

Mfr. Part No.
RS73F1JTTD2493B

Mouser Part No
660-RS73F1JTTD2493B

KOA Speer

Thick Film Resistors - SMD High Precision Flat Chip Resistor

Learn More

Datasheet

4,435In Stock

Cut Tape

£0.553

£0.296

£0.175

£0.138

Reel

£0.084

View

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RS73

249 kOhms

200 mW (1/5 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

100 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

High Reliability

Thick Film Resistors - SMD High Precision Flat Chip Resistor

RS73F1JTTD5491F
KOA Speer
1: £0.316
4,775In Stock

Mfr. Part No.
RS73F1JTTD5491F

Mouser Part No
660-RS73F1JTTD5491F

KOA Speer

Thick Film Resistors - SMD High Precision Flat Chip Resistor

Learn More

Datasheet

4,775In Stock

Cut Tape

£0.316

£0.166

£0.099

£0.079

Reel

£0.05

View

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RS73

5.49 kOhms

200 mW (1/5 W)

1 %

25 PPM / C

- 55 C

+ 155 C

100 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

High Reliability

Thick Film Resistors - SMD High Precision Flat Chip Resistor

RS73F2ATTD3244D
KOA Speer
1: £0.378
4,923In Stock

Mfr. Part No.
RS73F2ATTD3244D

Mouser Part No
660-RS73F2ATTD3244D

KOA Speer

Thick Film Resistors - SMD High Precision Flat Chip Resistor

Learn More

Datasheet

4,923In Stock

Cut Tape

£0.378

£0.203

£0.12

£0.095

Reel

£0.059

View

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RS73

3.24 MOhms

250 mW (1/4 W)

0.5 %

25 PPM / C

- 55 C

+ 155 C

150 V

0805

2012

2 mm (0.079 in)

1.25 mm (0.049 in)

0.5 mm (0.02 in)

High Reliability

Precision Resistors

Thick Film Resistors - SMD High Precision Flat Chip Resistor

RS73F2BTTD3013F
KOA Speer
1: £0.632
4,690In Stock

Mfr. Part No.
RS73F2BTTD3013F

Mouser Part No
660-RS73F2BTTD3013F

KOA Speer

Thick Film Resistors - SMD High Precision Flat Chip Resistor

Learn More

Datasheet

4,690In Stock

Cut Tape

£0.632

£0.337

£0.199

£0.157

Reel

£0.094

View

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RS73

301 kOhms

330 mW (1/3 W)

1 %

25 PPM / C

- 55 C

+ 155 C

200 V

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.6 mm (0.024 in)

High Reliability

Thick Film Resistors - SMD High Precision Flat Chip Resistor

RS73G1JTTD1201B
KOA Speer
1: £0.553
4,835In Stock

Mfr. Part No.
RS73G1JTTD1201B

Mouser Part No
660-RS73G1JTTD1201B

KOA Speer

Thick Film Resistors - SMD High Precision Flat Chip Resistor

Learn More

Datasheet

4,835In Stock

Cut Tape

£0.553

£0.296

£0.175

£0.138

Reel

£0.084

View

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RS73

1.2 kOhms

200 mW (1/5 W)

0.1 %

50 PPM / C

- 55 C

+ 155 C

100 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

High Reliability

Thick Film Resistors - SMD High Precision Flat Chip Resistor

RS73F1JTTD1782B
KOA Speer
1: £0.553
4,413In Stock

Mfr. Part No.
RS73F1JTTD1782B

Mouser Part No
660-RS73F1JTTD1782B

KOA Speer

Thick Film Resistors - SMD High Precision Flat Chip Resistor

Learn More

Datasheet

4,413In Stock

Cut Tape

£0.553

£0.296

£0.175

£0.138

Reel

£0.084

View

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RS73

17.8 kOhms

200 mW (1/5 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

100 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

High Reliability

Thick Film Resistors - SMD High Precision Flat Chip Resistor

RS73F1JTTD1960B
KOA Speer
1: £0.553
4,977In Stock

Mfr. Part No.
RS73F1JTTD1960B

Mouser Part No
660-RS73F1JTTD1960B

KOA Speer

Thick Film Resistors - SMD High Precision Flat Chip Resistor

Learn More

Datasheet

4,977In Stock

Cut Tape

£0.553

£0.296

£0.175

£0.138

Reel

£0.084

View

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RS73

196 Ohms

200 mW (1/5 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

100 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

High Reliability

Thick Film Resistors - SMD High Precision Flat Chip Resistor

RS73F2ATTD6191B
KOA Speer
1: £0.623
4,660In Stock

Mfr. Part No.
RS73F2ATTD6191B

Mouser Part No
660-RS73F2ATTD6191B

KOA Speer

Thick Film Resistors - SMD High Precision Flat Chip Resistor

Learn More

Datasheet

4,660In Stock

Cut Tape

£0.623

£0.332

£0.196

£0.155

Reel

£0.093

View

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RS73

6.19 kOhms

250 mW (1/4 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

150 V

0805

2012

2 mm (0.079 in)

1.25 mm (0.049 in)

0.5 mm (0.02 in)

High Reliability

Thick Film Resistors - SMD High Precision Flat Chip Resistor

RS73F2ATTD8870B
KOA Speer
1: £0.623
4,990In Stock

Mfr. Part No.
RS73F2ATTD8870B

Mouser Part No
660-RS73F2ATTD8870B

KOA Speer

Thick Film Resistors - SMD High Precision Flat Chip Resistor

Learn More

Datasheet

4,990In Stock

Cut Tape

£0.623

£0.332

£0.196

£0.155

Reel

£0.097

View

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RS73

887 Ohms

250 mW (1/4 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

150 V

0805

2012

2 mm (0.079 in)

1.25 mm (0.049 in)

0.5 mm (0.02 in)

High Reliability

Thick Film Resistors - SMD High Precision Flat Chip Resistor

RS73F2BTTD3303B
KOA Speer
1: £0.934
3,310In Stock

Mfr. Part No.
RS73F2BTTD3303B

Mouser Part No
660-RS73F2BTTD3303B

KOA Speer

Thick Film Resistors - SMD High Precision Flat Chip Resistor

Learn More

Datasheet

3,310In Stock

Cut Tape

£0.934

£0.498

£0.295

£0.233

View

Reel

£0.129

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RS73

330 kOhms

330 mW (1/3 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

200 V

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.6 mm (0.024 in)

High Reliability

Thick Film Resistors - SMD High Precision Flat Chip Resistor

RS73G1JTTD1401F
KOA Speer
1: £0.316
4,896In Stock

Mfr. Part No.
RS73G1JTTD1401F

Mouser Part No
660-RS73G1JTTD1401F

KOA Speer

Thick Film Resistors - SMD High Precision Flat Chip Resistor

Learn More

Datasheet

4,896In Stock

Cut Tape

£0.316

£0.166

£0.099

£0.079

Reel

£0.05

View

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RS73

1.4 kOhms

200 mW (1/5 W)

1 %

50 PPM / C

- 55 C

+ 155 C

100 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

High Reliability

Precision Resistors

Thick Film Resistors - SMD High Precision Flat Chip Resistor

RS73G2ATTD6801F
KOA Speer
1: £0.378
76In Stock

Mfr. Part No.
RS73G2ATTD6801F

Mouser Part No
660-RS73G2ATTD6801F

KOA Speer

Thick Film Resistors - SMD High Precision Flat Chip Resistor

Learn More

Datasheet

76In Stock

Cut Tape

£0.378

£0.203

£0.12

£0.095

Reel

£0.057

View

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RS73

6.8 kOhms

250 mW (1/4 W)

1 %

50 PPM / C

- 55 C

+ 155 C

150 V

0805

2012

2 mm (0.079 in)

1.25 mm (0.049 in)

0.5 mm (0.02 in)

High Reliability

Precision Resistors

Thick Film Resistors - SMD High Precision Flat Chip Resistor

RS73F2BTTD1501B
KOA Speer
1: £0.50
7,989In Stock

Mfr. Part No.
RS73F2BTTD1501B

Mouser Part No
660-RS73F2BTTD1501B

KOA Speer

Thick Film Resistors - SMD High Precision Flat Chip Resistor

Learn More

Datasheet

7,989In Stock

Cut Tape

£0.50

£0.22

£0.198

£0.176

Reel

£0.139

View

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RS73

1.5 kOhms

330 mW (1/3 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

200 V

1206

3216

3.2 mm (0.126 in)

1.6 mm (0.063 in)

0.6 mm (0.024 in)

High Reliability

Thick Film Resistors - SMD 10K OHM .1% 25PPM 1/5W

RS73F1JTTD1002B
KOA Speer
1: £0.369
7,042In Stock

Mfr. Part No.
RS73F1JTTD1002B

Mouser Part No
660-RS73F1JTTD1002B

KOA Speer

Thick Film Resistors - SMD 10K OHM .1% 25PPM 1/5W

Learn More

Datasheet

7,042In Stock

Cut Tape

£0.369

£0.145

£0.131

£0.115

Reel

£0.079

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RS73

10 kOhms

200 mW (1/5 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

100 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

High Reliability

Precision Resistors

Thick Film Resistors - SMD 100K OHM .1% 25PPM 1/5W

RS73F1JTTD1003B
KOA Speer
1: £0.448
27In Stock
5,000Expected 12/10/2026

Mfr. Part No.
RS73F1JTTD1003B

Mouser Part No
660-RS73F1JTTD1003B

KOA Speer

Thick Film Resistors - SMD 100K OHM .1% 25PPM 1/5W

Learn More

Datasheet

27In Stock

5,000Expected 12/10/2026

Cut Tape

£0.448

£0.176

£0.157

£0.138

Reel

£0.086

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RS73

100 kOhms

200 mW (1/5 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

100 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

High Reliability

Precision Resistors

Thick Film Resistors - SMD 1M OHM .1% 25PPM 1/5W

RS73F1JTTD1004B
KOA Speer
1: £0.553
1,535In Stock
5,000Expected 28/08/2026

Mfr. Part No.
RS73F1JTTD1004B

Mouser Part No
660-RS73F1JTTD1004B

KOA Speer

Thick Film Resistors - SMD 1M OHM .1% 25PPM 1/5W

Learn More

Datasheet

1,535In Stock

5,000Expected 28/08/2026

Cut Tape

£0.553

£0.189

£0.131

£0.11

Reel

£0.08

View

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RS73

1 MOhms

200 mW (1/5 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

100 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

High Reliability

Thick Film Resistors - SMD 10.2K OHM .1% 25PPM 1/5W

RS73F1JTTD1022B
KOA Speer
1: £0.369
4,996In Stock

Mfr. Part No.
RS73F1JTTD1022B

Mouser Part No
660-RS73F1JTTD1022B

KOA Speer

Thick Film Resistors - SMD 10.2K OHM .1% 25PPM 1/5W

Learn More

Datasheet

4,996In Stock

Cut Tape

£0.369

£0.148

£0.131

£0.115

Reel

£0.086

View

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RS73

10.2 kOhms

200 mW (1/5 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

100 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

High Reliability

Precision Resistors

Thick Film Resistors - SMD High Precision Flat Chip Resistor

RS73F1JTTD1300B
KOA Speer
1: £0.369
4,696In Stock

Mfr. Part No.
RS73F1JTTD1300B

Mouser Part No
660-RS73F1JTTD1300B

KOA Speer

Thick Film Resistors - SMD High Precision Flat Chip Resistor

Learn More

Datasheet

4,696In Stock

Cut Tape

£0.369

£0.148

£0.131

£0.115

Reel

£0.086

View

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RS73

130 Ohms

200 mW (1/5 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

100 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

High Reliability

Precision Resistors

Thick Film Resistors - SMD High Precision Flat Chip Resistor

RS73F1JTTD1502B
KOA Speer
1: £0.369
5,758In Stock

Mfr. Part No.
RS73F1JTTD1502B

Mouser Part No
660-RS73F1JTTD1502B

KOA Speer

Thick Film Resistors - SMD High Precision Flat Chip Resistor

Learn More

Datasheet

5,758In Stock

Cut Tape

£0.369

£0.148

£0.131

£0.115

Reel

£0.089

View

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RS73

15 kOhms

200 mW (1/5 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

100 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

High Reliability

Precision Resistors

Thick Film Resistors - SMD High Precision Flat Chip Resistor

RS73F1JTTD1503B
KOA Speer
1: £0.369
1,086In Stock

Mfr. Part No.
RS73F1JTTD1503B

Mouser Part No
660-RS73F1JTTD1503B

KOA Speer

Thick Film Resistors - SMD High Precision Flat Chip Resistor

Learn More

Datasheet

1,086In Stock

Cut Tape

£0.369

£0.148

£0.131

£0.115

Reel

£0.086

View

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RS73

150 kOhms

200 mW (1/5 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

100 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

High Reliability

Thick Film Resistors - SMD 2K OHM .1% 25PPM 1/5W

RS73F1JTTD2001B
KOA Speer
1: £0.369
321In Stock
5,000Expected 19/10/2026

Mfr. Part No.
RS73F1JTTD2001B

Mouser Part No
660-RS73F1JTTD2001B

KOA Speer

Thick Film Resistors - SMD 2K OHM .1% 25PPM 1/5W

Learn More

Datasheet

321In Stock

5,000Expected 19/10/2026

Cut Tape

£0.369

£0.148

£0.131

£0.115

Reel

£0.086

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RS73

2 kOhms

200 mW (1/5 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

100 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

High Reliability

Precision Resistors

Thick Film Resistors - SMD High Precision Flat Chip Resistor

RS73F1JTTD4121B
KOA Speer
1: £0.369
4,744In Stock

Mfr. Part No.
RS73F1JTTD4121B

Mouser Part No
660-RS73F1JTTD4121B

KOA Speer

Thick Film Resistors - SMD High Precision Flat Chip Resistor

Learn More

Datasheet

4,744In Stock

Cut Tape

£0.369

£0.148

£0.131

£0.115

Reel

£0.086

View

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RS73

4.12 kOhms

200 mW (1/5 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

100 V

0603

1608

1.6 mm (0.063 in)

0.8 mm (0.031 in)

0.45 mm (0.018 in)

High Reliability

Precision Resistors

RS73 High-Precision Flat Chip Resistors

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10 Ohms
10.2 Ohms
10.5 Ohms
10.7 Ohms
11 Ohms
11.3 Ohms
11.5 Ohms
11.8 Ohms
12 Ohms
12.1 Ohms
12.4 Ohms
12.7 Ohms
13 Ohms
13.3 Ohms
13.7 Ohms
14 Ohms
14.3 Ohms
14.7 Ohms
15 Ohms
15.4 Ohms