Thin Film Resistors - SMD – Mouser Singapore

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RA73 Al2N3 Thin Film Precision Resistors

TE Connectivity's / Holsworthy RA73 Aluminum-Nitride (Al2N3) Thin Film Precision Resistors are high stability chip resistors offering a very high power-to-size ratio (up to 1W in a 0805 size). The RA73 resistors offer a Temperature Coefficient of Resistance (TCR) as low as 25ppm/°C and resistance tolerances of 0.1%. Standard values are within the IEC 63 E96 and E24 value grids. The RA73 Aluminum-Nitride Thin Film Precision Resistors feature accurate and uniform physical dimensions that facilitate automatic placement methods.

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Part #

Thin Film Resistors - SMD RA73F 1J 499R 0.1% 5K RL

RA73F1J499RBTD
TE Connectivity / Holsworthy
1: $1.50
3,548In Stock

Mfr. Part No.
RA73F1J499RBTD

Mouser Part No
279-RA73F1J499RBTD

TE Connectivity / Holsworthy

Thin Film Resistors - SMD RA73F 1J 499R 0.1% 5K RL

Learn More

Datasheet

3,548In Stock

Cut Tape

$1.50

$1.09

$1.01

$0.963

Reel

$0.797

View

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RA73

499 Ohms

0.1 %

25 PPM / C

0603

1508

1.55 mm (0.061 in)

0.8 mm (0.031 in)

0.43 mm (0.017 in)

- 55 C

+ 155 C

500 mW (1/2 W)

75 V

Thin Film Resistors - SMD RA73F 1J 4K99 0.1% 1K RL

RA73F1J4K99BTDF
TE Connectivity / Holsworthy
1: $3.52
1,321In Stock

Mfr. Part No.
RA73F1J4K99BTDF

Mouser Part No
279-RA73F1J4K99BTDF

TE Connectivity / Holsworthy

Thin Film Resistors - SMD RA73F 1J 4K99 0.1% 1K RL

Learn More

Datasheet

1,321In Stock

Cut Tape

$3.52

$3.02

$2.28

$1.90

Reel

$1.81

View

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape

RA73

4.99 kOhms

0.1 %

25 PPM / C

0603

1508

1.55 mm (0.061 in)

0.8 mm (0.031 in)

0.43 mm (0.017 in)

- 55 C

+ 155 C

500 mW (1/2 W)

75 V

Thin Film Resistors - SMD RA73F 1J 51R1 0.1% 5K RL

RA73F1J51R1BTD
TE Connectivity / Holsworthy
1: $1.52
4,835In Stock

Mfr. Part No.
RA73F1J51R1BTD

Mouser Part No
279-RA73F1J51R1BTD

TE Connectivity / Holsworthy

Thin Film Resistors - SMD RA73F 1J 51R1 0.1% 5K RL

Learn More

Datasheet

4,835In Stock

Cut Tape

$1.52

$1.26

$1.11

$1.02

View

Reel

$0.853

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RA73

51.1 Ohms

0.1 %

25 PPM / C

0603

1508

1.55 mm (0.061 in)

0.8 mm (0.031 in)

0.43 mm (0.017 in)

- 55 C

+ 155 C

500 mW (1/2 W)

75 V

Thin Film Resistors - SMD RA73F 1J 60R4 0.1% 5K RL

RA73F1J60R4BTD
TE Connectivity / Holsworthy
1: $1.52
2,810In Stock

Mfr. Part No.
RA73F1J60R4BTD

Mouser Part No
279-RA73F1J60R4BTD

TE Connectivity / Holsworthy

Thin Film Resistors - SMD RA73F 1J 60R4 0.1% 5K RL

Learn More

Datasheet

2,810In Stock

Cut Tape

$1.52

$1.26

$1.11

$1.00

View

Reel

$0.812

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RA73

60.4 Ohms

0.1 %

25 PPM / C

0603

1508

1.55 mm (0.061 in)

0.8 mm (0.031 in)

0.43 mm (0.017 in)

- 55 C

+ 155 C

500 mW (1/2 W)

75 V

Thin Film Resistors - SMD RA73F 2A 100R 0.1% 1K RL

RA73F2A100RBTDF
TE Connectivity / Holsworthy
1: $3.89
1,106In Stock

Mfr. Part No.
RA73F2A100RBTDF

Mouser Part No
279-RA73F2A100RBTDF

TE Connectivity / Holsworthy

Thin Film Resistors - SMD RA73F 2A 100R 0.1% 1K RL

Learn More

Datasheet

1,106In Stock

Cut Tape

$3.89

$2.68

$2.48

$2.14

Reel

$1.92

View

Min.: 1
Mult.: 1

: 1,000

Reel, Cut Tape

RA73

100 Ohms

0.1 %

25 PPM / C

0805

2012

2 mm (0.079 in)

1.25 mm (0.049 in)

0.43 mm (0.017 in)

- 55 C

+ 155 C

1 W

100 V

Thin Film Resistors - SMD RA73F 2A 10K 0.1% 5K RL

RA73F2A10KBTD
TE Connectivity / Holsworthy
1: $1.89
8,705In Stock

Mfr. Part No.
RA73F2A10KBTD

Mouser Part No
279-RA73F2A10KBTD

TE Connectivity / Holsworthy

Thin Film Resistors - SMD RA73F 2A 10K 0.1% 5K RL

Learn More

Datasheet

8,705In Stock

Cut Tape

$1.89

$1.56

$1.37

$1.27

View

Reel

$1.01

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RA73

10 kOhms

0.1 %

25 PPM / C

0805

2012

2 mm (0.079 in)

1.25 mm (0.049 in)

0.43 mm (0.017 in)

- 55 C

+ 155 C

1 W

100 V

Thin Film Resistors - SMD RA73F 2A 140R 0.1% 5K RL

RA73F2A140RBTD
TE Connectivity / Holsworthy
1: $1.82
4,998In Stock

Mfr. Part No.
RA73F2A140RBTD

Mouser Part No
279-RA73F2A140RBTD

TE Connectivity / Holsworthy

Thin Film Resistors - SMD RA73F 2A 140R 0.1% 5K RL

Learn More

Datasheet

4,998In Stock

Cut Tape

$1.82

$1.51

$1.32

$1.23

View

Reel

$0.972

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RA73

140 Ohms

0.1 %

25 PPM / C

0805

2012

2 mm (0.079 in)

1.25 mm (0.049 in)

0.43 mm (0.017 in)

- 55 C

+ 155 C

1 W

100 V

Thin Film Resistors - SMD RA73F 2A 150R 0.1% 5K RL

RA73F2A150RBTD
TE Connectivity / Holsworthy
1: $1.89
4,224In Stock
5,000Expected 7/12/2026

Mfr. Part No.
RA73F2A150RBTD

Mouser Part No
279-RA73F2A150RBTD

TE Connectivity / Holsworthy

Thin Film Resistors - SMD RA73F 2A 150R 0.1% 5K RL

Learn More

Datasheet

4,224In Stock

5,000Expected 7/12/2026

Cut Tape

$1.89

$1.56

$1.37

$1.27

View

Reel

$1.01

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RA73

150 Ohms

0.1 %

25 PPM / C

0805

2012

2 mm (0.079 in)

1.25 mm (0.049 in)

0.43 mm (0.017 in)

- 55 C

+ 155 C

1 W

100 V

Thin Film Resistors - SMD RA73F 2A 15K 0.1% 5K RL

RA73F2A15KBTD
TE Connectivity / Holsworthy
1: $1.89
4,225In Stock

Mfr. Part No.
RA73F2A15KBTD

Mouser Part No
279-RA73F2A15KBTD

TE Connectivity / Holsworthy

Thin Film Resistors - SMD RA73F 2A 15K 0.1% 5K RL

Learn More

Datasheet

4,225In Stock

Cut Tape

$1.89

$1.56

$1.37

$1.27

View

Reel

$1.01

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RA73

15 kOhms

0.1 %

25 PPM / C

0805

2012

2 mm (0.079 in)

1.25 mm (0.049 in)

0.43 mm (0.017 in)

- 55 C

+ 155 C

1 W

100 V

Thin Film Resistors - SMD RA73F 2A 1K0 0.1% 5K RL

RA73F2A1K0BTD
TE Connectivity / Holsworthy
1: $1.89
3,516In Stock

Mfr. Part No.
RA73F2A1K0BTD

Mouser Part No
279-RA73F2A1K0BTD

TE Connectivity / Holsworthy

Thin Film Resistors - SMD RA73F 2A 1K0 0.1% 5K RL

Learn More

Datasheet

3,516In Stock

Cut Tape

$1.89

$1.56

$1.37

$1.27

View

Reel

$1.01

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RA73

1 kOhms

0.1 %

25 PPM / C

0805

2012

2 mm (0.079 in)

1.25 mm (0.049 in)

0.43 mm (0.017 in)

- 55 C

+ 155 C

1 W

100 V

Thin Film Resistors - SMD RA73F 2A 1K21 0.1% 5K RL

RA73F2A1K21BTD
TE Connectivity / Holsworthy
1: $1.92
4,997In Stock

Mfr. Part No.
RA73F2A1K21BTD

Mouser Part No
279-RA73F2A1K21BTD

TE Connectivity / Holsworthy

Thin Film Resistors - SMD RA73F 2A 1K21 0.1% 5K RL

Learn More

Datasheet

4,997In Stock

Cut Tape

$1.92

$1.59

$1.40

$1.29

View

Reel

$1.09

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RA73

1.21 kOhms

0.1 %

25 PPM / C

0805

2012

2 mm (0.079 in)

1.25 mm (0.049 in)

0.43 mm (0.017 in)

- 55 C

+ 155 C

1 W

100 V

Thin Film Resistors - SMD RA73F 2A 1K33 0.1% 5K RL

RA73F2A1K33BTD
TE Connectivity / Holsworthy
1: $1.92
4,919In Stock

Mfr. Part No.
RA73F2A1K33BTD

Mouser Part No
279-RA73F2A1K33BTD

TE Connectivity / Holsworthy

Thin Film Resistors - SMD RA73F 2A 1K33 0.1% 5K RL

Learn More

Datasheet

4,919In Stock

Cut Tape

$1.92

$1.59

$1.40

$1.29

View

Reel

$1.03

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RA73

1.33 kOhms

0.1 %

25 PPM / C

0805

2012

2 mm (0.079 in)

1.25 mm (0.049 in)

0.43 mm (0.017 in)

- 55 C

+ 155 C

1 W

100 V

Thin Film Resistors - SMD RA73F 2A 1K3 0.1% 5K RL

RA73F2A1K3BTD
TE Connectivity / Holsworthy
1: $1.92
4,882In Stock

Mfr. Part No.
RA73F2A1K3BTD

Mouser Part No
279-RA73F2A1K3BTD

TE Connectivity / Holsworthy

Thin Film Resistors - SMD RA73F 2A 1K3 0.1% 5K RL

Learn More

Datasheet

4,882In Stock

Cut Tape

$1.92

$1.59

$1.40

$1.29

View

Reel

$1.03

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RA73

1.3 kOhms

0.1 %

25 PPM / C

0805

2012

2 mm (0.079 in)

1.25 mm (0.049 in)

0.43 mm (0.017 in)

- 55 C

+ 155 C

1 W

100 V

Thin Film Resistors - SMD RA73F 2A 1K5 0.1% 5K RL

RA73F2A1K5BTD
TE Connectivity / Holsworthy
1: $1.84
4,357In Stock

Mfr. Part No.
RA73F2A1K5BTD

Mouser Part No
279-RA73F2A1K5BTD

TE Connectivity / Holsworthy

Thin Film Resistors - SMD RA73F 2A 1K5 0.1% 5K RL

Learn More

Datasheet

4,357In Stock

Cut Tape

$1.84

$1.52

$1.33

$1.24

View

Reel

$0.981

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RA73

1.5 kOhms

0.1 %

25 PPM / C

0805

2012

2 mm (0.079 in)

1.25 mm (0.049 in)

0.43 mm (0.017 in)

- 55 C

+ 155 C

1 W

100 V

Thin Film Resistors - SMD RA73F 2A 1K65 0.1% 5K RL

RA73F2A1K65BTD
TE Connectivity / Holsworthy
1: $1.84
5,000In Stock

Mfr. Part No.
RA73F2A1K65BTD

Mouser Part No
279-RA73F2A1K65BTD

TE Connectivity / Holsworthy

Thin Film Resistors - SMD RA73F 2A 1K65 0.1% 5K RL

Learn More

Datasheet

5,000In Stock

Cut Tape

$1.84

$1.52

$1.33

$1.24

View

Reel

$1.08

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RA73

1.65 kOhms

0.1 %

25 PPM / C

0805

2012

2 mm (0.079 in)

1.25 mm (0.049 in)

0.43 mm (0.017 in)

- 55 C

+ 155 C

1 W

100 V

Thin Film Resistors - SMD RA73F 2A 226R 0.1% 5K RL

RA73F2A226RBTD
TE Connectivity / Holsworthy
1: $1.89
4,974In Stock

Mfr. Part No.
RA73F2A226RBTD

Mouser Part No
279-RA73F2A226RBTD

TE Connectivity / Holsworthy

Thin Film Resistors - SMD RA73F 2A 226R 0.1% 5K RL

Learn More

Datasheet

4,974In Stock

Cut Tape

$1.89

$1.56

$1.37

$1.27

View

Reel

$1.07

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RA73

226 Ohms

0.1 %

25 PPM / C

0805

2012

2 mm (0.079 in)

1.25 mm (0.049 in)

0.43 mm (0.017 in)

- 55 C

+ 155 C

1 W

100 V

Thin Film Resistors - SMD RA73F 2A 2K0 0.1% 5K RL

RA73F2A2K0BTD
TE Connectivity / Holsworthy
1: $1.89
4,039In Stock

Mfr. Part No.
RA73F2A2K0BTD

Mouser Part No
279-RA73F2A2K0BTD

TE Connectivity / Holsworthy

Thin Film Resistors - SMD RA73F 2A 2K0 0.1% 5K RL

Learn More

Datasheet

4,039In Stock

Cut Tape

$1.89

$1.56

$1.37

$1.27

View

Reel

$1.01

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RA73

2 kOhms

0.1 %

25 PPM / C

0805

2012

2 mm (0.079 in)

1.25 mm (0.049 in)

0.43 mm (0.017 in)

- 55 C

+ 155 C

1 W

100 V

Thin Film Resistors - SMD RA73F 2A 301R 0.1% 5K RL

RA73F2A301RBTD
TE Connectivity / Holsworthy
1: $1.89
2,013In Stock

Mfr. Part No.
RA73F2A301RBTD

Mouser Part No
279-RA73F2A301RBTD

TE Connectivity / Holsworthy

Thin Film Resistors - SMD RA73F 2A 301R 0.1% 5K RL

Learn More

Datasheet

2,013In Stock

Cut Tape

$1.89

$1.56

$1.37

$1.27

View

Reel

$1.01

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RA73

301 Ohms

0.1 %

25 PPM / C

0805

2012

2 mm (0.079 in)

1.25 mm (0.049 in)

0.43 mm (0.017 in)

- 55 C

+ 155 C

1 W

100 V

Thin Film Resistors - SMD RA73F 2A 30K1 0.1% 5K RL

RA73F2A30K1BTD
TE Connectivity / Holsworthy
1: $1.89
4,976In Stock

Mfr. Part No.
RA73F2A30K1BTD

Mouser Part No
279-RA73F2A30K1BTD

TE Connectivity / Holsworthy

Thin Film Resistors - SMD RA73F 2A 30K1 0.1% 5K RL

Learn More

Datasheet

4,976In Stock

Cut Tape

$1.89

$1.56

$1.37

$1.27

View

Reel

$1.07

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RA73

30.1 kOhms

0.1 %

25 PPM / C

0805

2012

2 mm (0.079 in)

1.25 mm (0.049 in)

0.43 mm (0.017 in)

- 55 C

+ 155 C

1 W

100 V

Thin Film Resistors - SMD RA73F 2A 332R 0.1% 5K RL

RA73F2A332RBTD
TE Connectivity / Holsworthy
1: $1.89
4,872In Stock

Mfr. Part No.
RA73F2A332RBTD

Mouser Part No
279-RA73F2A332RBTD

TE Connectivity / Holsworthy

Thin Film Resistors - SMD RA73F 2A 332R 0.1% 5K RL

Learn More

Datasheet

4,872In Stock

Cut Tape

$1.89

$1.56

$1.37

$1.27

View

Reel

$1.01

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RA73

332 Ohms

0.1 %

25 PPM / C

0805

2012

2 mm (0.079 in)

1.25 mm (0.049 in)

0.43 mm (0.017 in)

- 55 C

+ 155 C

1 W

100 V

Thin Film Resistors - SMD RA73F 2A 402R 0.1% 5K RL

RA73F2A402RBTD
TE Connectivity / Holsworthy
1: $1.89
4,965In Stock

Mfr. Part No.
RA73F2A402RBTD

Mouser Part No
279-RA73F2A402RBTD

TE Connectivity / Holsworthy

Thin Film Resistors - SMD RA73F 2A 402R 0.1% 5K RL

Learn More

Datasheet

4,965In Stock

Cut Tape

$1.89

$1.56

$1.37

$1.27

View

Reel

$1.01

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RA73

402 Ohms

0.1 %

25 PPM / C

0805

2012

2 mm (0.079 in)

1.25 mm (0.049 in)

0.43 mm (0.017 in)

- 55 C

+ 155 C

1 W

100 V

Thin Film Resistors - SMD RA73F 2A 499R 0.1% 5K RL

RA73F2A499RBTD
TE Connectivity / Holsworthy
1: $1.89
3,288In Stock

Mfr. Part No.
RA73F2A499RBTD

Mouser Part No
279-RA73F2A499RBTD

TE Connectivity / Holsworthy

Thin Film Resistors - SMD RA73F 2A 499R 0.1% 5K RL

Learn More

Datasheet

3,288In Stock

Cut Tape

$1.89

$1.56

$1.37

$1.24

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape, MouseReel

RA73

499 Ohms

0.1 %

25 PPM / C

0805

2012

2 mm (0.079 in)

1.25 mm (0.049 in)

0.43 mm (0.017 in)

- 55 C

+ 155 C

1 W

100 V

Thin Film Resistors - SMD RA73F 2A 4K02 0.1% 5K RL

RA73F2A4K02BTD
TE Connectivity / Holsworthy
1: $1.89
5,000In Stock

Mfr. Part No.
RA73F2A4K02BTD

Mouser Part No
279-RA73F2A4K02BTD

TE Connectivity / Holsworthy

Thin Film Resistors - SMD RA73F 2A 4K02 0.1% 5K RL

Learn More

Datasheet

5,000In Stock

Cut Tape

$1.89

$1.56

$1.37

$1.27

View

Reel

$1.16

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RA73

4.02 kOhms

0.1 %

25 PPM / C

0805

2012

2 mm (0.079 in)

1.25 mm (0.049 in)

0.43 mm (0.017 in)

- 55 C

+ 155 C

1 W

100 V

Thin Film Resistors - SMD RA73F 2A 4K99 0.1% 5K RL

RA73F2A4K99BTD
TE Connectivity / Holsworthy
1: $1.89
2,190In Stock

Mfr. Part No.
RA73F2A4K99BTD

Mouser Part No
279-RA73F2A4K99BTD

TE Connectivity / Holsworthy

Thin Film Resistors - SMD RA73F 2A 4K99 0.1% 5K RL

Learn More

Datasheet

2,190In Stock

Cut Tape

$1.89

$1.56

$1.37

$1.27

View

Reel

$1.01

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RA73

4.99 kOhms

0.1 %

25 PPM / C

0805

2012

2 mm (0.079 in)

1.25 mm (0.049 in)

0.43 mm (0.017 in)

- 55 C

+ 155 C

1 W

100 V

Thin Film Resistors - SMD RA73F 2A 60R4 0.1% 5K RL

RA73F2A60R4BTD
TE Connectivity / Holsworthy
1: $1.96
4,118In Stock

Mfr. Part No.
RA73F2A60R4BTD

Mouser Part No
279-RA73F2A60R4BTD

TE Connectivity / Holsworthy

Thin Film Resistors - SMD RA73F 2A 60R4 0.1% 5K RL

Learn More

Datasheet

4,118In Stock

Cut Tape

$1.96

$1.63

$1.43

$1.32

View

Reel

$1.05

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

RA73

60.4 Ohms

0.1 %

25 PPM / C

0805

2012

2 mm (0.079 in)

1.25 mm (0.049 in)

0.43 mm (0.017 in)

- 55 C

+ 155 C

1 W

100 V

RA73 Al2N3 Thin Film Precision Resistors

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16.2 Ohms
51.1 Ohms
52.3 Ohms
53.6 Ohms
54.9 Ohms
56.2 Ohms
57.6 Ohms
59 Ohms
60.4 Ohms
61.9 Ohms
63.4 Ohms
64.9 Ohms
66.5 Ohms
68.1 Ohms
69.8 Ohms
71.5 Ohms
73.2 Ohms
75 Ohms
76.8 Ohms
78.7 Ohms