Metal Film Resistors - Through Hole

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RC55 Precision Metal Film Resistors

Welwyn / TT Electronics RC55 Precision Metal Film Resistors are CECC-released devices with low TCRs over a wide resistance range. Welwyn / TT Electronics RC55 resistors feature a resistance tolerance down to 0.05%, low noise, negligible voltage coefficient, and screened parts available for critical applications. The resistors are offered in a resistance range of 1RΩ to 4MΩ with a 0.25W power rating at +70°C, 350V limiting element voltage, and a 500V isolation voltage.

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Part #

Metal Film Resistors - Through Hole 1/4W 110 0.1%

RC55LF-D-110R-B-B
IRC / TT Electronics
1: S/10.43
1,924In Stock

Mfr. Part #
RC55LF-D-110R-B-B

Mouser Part #
66-RC55LF-D-110

IRC / TT Electronics

Metal Film Resistors - Through Hole 1/4W 110 0.1%

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Datasheet

1,924In Stock

S/10.43

S/6.15

S/5.29

S/4.36

View

Min.: 1
Mult.: 1

110 Ohms

250 mW (1/4 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

7.2 mm

Axial

Bulk

Precision Metal Film Resistors

Low noise

Metal Film Resistors - Through Hole 1/4W 499K 0.1%

RC55LF-D-499K-B-B
IRC / TT Electronics
1: S/17.56
1,000In Stock

Mfr. Part #
RC55LF-D-499K-B-B

Mouser Part #
66-RC55LF-D-499K

IRC / TT Electronics

Metal Film Resistors - Through Hole 1/4W 499K 0.1%

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Datasheet

1,000In Stock

S/17.56

S/11.68

S/10.74

S/10.24

S/8.68

Min.: 1
Mult.: 1

499 kOhms

250 mW (1/4 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

7.2 mm

Axial

Bulk

Precision Metal Film Resistors

Low noise

Metal Film Resistors - Through Hole 909Kohms 0.1%

RC55Y-909KBI
Welwyn Components / TT Electronics
1: S/21.14
1,171In Stock

Mfr. Part #
RC55Y-909KBI

Mouser Part #
756-RC55Y-909KBI

Welwyn Components / TT Electronics

Metal Film Resistors - Through Hole 909Kohms 0.1%

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Datasheet

1,171In Stock

S/21.14

S/12.96

S/11.76

S/9.38

Reel

S/8.21

S/7.63

Min.: 1
Mult.: 1

: 250

909 kOhms

250 mW (1/4 W)

0.1 %

15 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

7.2 mm

Axial

Ammo Pack

Precision Metal Film Resistors

Low noise

Metal Film Resistors - Through Hole 1/4W 86.6K 0.1%

RC55LF-D-86K6-B-B
IRC / TT Electronics
1: S/8.49
2,734In Stock

Mfr. Part #
RC55LF-D-86K6-B-B

Mouser Part #
66-RC55LF-D-86.6K

IRC / TT Electronics

Metal Film Resistors - Through Hole 1/4W 86.6K 0.1%

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Datasheet

2,734In Stock

S/8.49

S/5.02

S/4.48

S/3.53

View

Min.: 1
Mult.: 1

86.6 kOhms

250 mW (1/4 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

7.2 mm

Axial

Bulk

Precision Metal Film Resistors

Low noise

Metal Film Resistors - Through Hole 1/4W 31.6K 0.1%

RC55LF-D-31K6-B-B
IRC / TT Electronics
1: S/10.43
2,408In Stock

Mfr. Part #
RC55LF-D-31K6-B-B

Mouser Part #
66-RC55LF-D-31.6K

IRC / TT Electronics

Metal Film Resistors - Through Hole 1/4W 31.6K 0.1%

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Datasheet

2,408In Stock

S/10.43

S/6.15

S/5.29

S/4.36

View

Min.: 1
Mult.: 1

31.6 kOhms

250 mW (1/4 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

7.2 mm

Axial

Bulk

Precision Metal Film Resistors

Low noise

Metal Film Resistors - Through Hole 1/4W 1.05K 0.1%

RC55LF-D-1K05-B-B
IRC / TT Electronics
1: S/9.42
492In Stock

Mfr. Part #
RC55LF-D-1K05-B-B

Mouser Part #
66-RC55LF-D-1.05K

IRC / TT Electronics

Metal Film Resistors - Through Hole 1/4W 1.05K 0.1%

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Datasheet

492In Stock

S/9.42

S/5.76

S/5.29

S/4.20

View

Min.: 1
Mult.: 1

1.05 kOhms

250 mW (1/4 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

7.2 mm

Axial

Bulk

Precision Metal Film Resistors

Low noise

Metal Film Resistors - Through Hole 1/4W 1.65K 0.1%

RC55LF-D-1K65-B-B
IRC / TT Electronics
1: S/8.49
303In Stock

Mfr. Part #
RC55LF-D-1K65-B-B

Mouser Part #
66-RC55LF-D-1.65K

IRC / TT Electronics

Metal Film Resistors - Through Hole 1/4W 1.65K 0.1%

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Datasheet

303In Stock

S/8.49

S/5.02

S/4.48

S/3.53

View

Min.: 1
Mult.: 1

1.65 kOhms

250 mW (1/4 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

7.2 mm

Axial

Bulk

Precision Metal Film Resistors

Low noise

Metal Film Resistors - Through Hole 1/4W 100 0.1%

RC55LF-D-100R-B-B
IRC / TT Electronics
1: S/9.34
9In Stock
927Expected 8/3/2026

Mfr. Part #
RC55LF-D-100R-B-B

Mouser Part #
66-RC55LF-D-100

IRC / TT Electronics

Metal Film Resistors - Through Hole 1/4W 100 0.1%

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Datasheet

9In Stock

927Expected 8/3/2026

S/9.34

S/8.14

Min.: 1
Mult.: 1

100 Ohms

250 mW (1/4 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

7.2 mm

Axial

Bulk

Precision Metal Film Resistors

Low noise

Metal Film Resistors - Through Hole 1/4W 102 0.1%

RC55LF-D-102R-B-B
IRC / TT Electronics
1: S/8.49
982In Stock

Mfr. Part #
RC55LF-D-102R-B-B

Mouser Part #
66-RC55LF-D-102

IRC / TT Electronics

Metal Film Resistors - Through Hole 1/4W 102 0.1%

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Datasheet

982In Stock

S/8.49

S/5.02

S/4.48

S/3.53

View

Min.: 1
Mult.: 1

102 Ohms

250 mW (1/4 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

7.2 mm

Axial

Bulk

Precision Metal Film Resistors

Low noise

Metal Film Resistors - Through Hole 1/4W 107 0.1%

RC55LF-D-107R-B-B
IRC / TT Electronics
1: S/8.49
633In Stock

Mfr. Part #
RC55LF-D-107R-B-B

Mouser Part #
66-RC55LF-D-107

IRC / TT Electronics

Metal Film Resistors - Through Hole 1/4W 107 0.1%

Learn More

Datasheet

633In Stock

S/8.49

S/5.02

S/4.48

S/3.53

View

Min.: 1
Mult.: 1

107 Ohms

250 mW (1/4 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

7.2 mm

Axial

Bulk

Precision Metal Film Resistors

Low noise

Metal Film Resistors - Through Hole 1/4W 118 0.1%

RC55LF-D-118R-B-B
IRC / TT Electronics
1: S/10.43
656In Stock

Mfr. Part #
RC55LF-D-118R-B-B

Mouser Part #
66-RC55LF-D-118

IRC / TT Electronics

Metal Film Resistors - Through Hole 1/4W 118 0.1%

Learn More

Datasheet

656In Stock

S/10.43

S/6.15

S/5.29

S/4.36

View

Min.: 1
Mult.: 1

118 Ohms

250 mW (1/4 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

7.2 mm

Axial

Bulk

Precision Metal Film Resistors

Low noise

Metal Film Resistors - Through Hole 1/4W 12.1K 0.1%

RC55LF-D-12K1-B-B
IRC / TT Electronics
1: S/8.49
374In Stock

Mfr. Part #
RC55LF-D-12K1-B-B

Mouser Part #
66-RC55LF-D-12.1K

IRC / TT Electronics

Metal Film Resistors - Through Hole 1/4W 12.1K 0.1%

Learn More

Datasheet

374In Stock

S/8.49

S/5.02

S/4.48

S/3.53

View

Min.: 1
Mult.: 1

12.1 kOhms

250 mW (1/4 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

7.2 mm

Axial

Bulk

Precision Metal Film Resistors

Low noise

Metal Film Resistors - Through Hole 1/4WATT 14Kohm 0.1%

RC55LF-D-14K-B-B
IRC / TT Electronics
1: S/10.43
540In Stock

Mfr. Part #
RC55LF-D-14K-B-B

Mouser Part #
66-RC55LF-D-14K

IRC / TT Electronics

Metal Film Resistors - Through Hole 1/4WATT 14Kohm 0.1%

Learn More

Datasheet

540In Stock

S/10.43

S/6.15

S/5.29

S/4.36

View

Min.: 1
Mult.: 1

14 kOhms

250 mW (1/4 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

7.2 mm

Axial

Bulk

Precision Metal Film Resistors

Low noise

Metal Film Resistors - Through Hole 1/4W 169 0.1%

RC55LF-D-169R-B-B
IRC / TT Electronics
1: S/10.43
233In Stock

Mfr. Part #
RC55LF-D-169R-B-B

Mouser Part #
66-RC55LF-D-169

IRC / TT Electronics

Metal Film Resistors - Through Hole 1/4W 169 0.1%

Learn More

Datasheet

233In Stock

S/10.43

S/6.15

S/5.29

S/4.36

View

Min.: 1
Mult.: 1

169 Ohms

250 mW (1/4 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

7.2 mm

Axial

Bulk

Precision Metal Film Resistors

Low noise

Metal Film Resistors - Through Hole 1/4W 191K 0.1%

RC55LF-D-191K-B-B
IRC / TT Electronics
1: S/8.49
40In Stock

Mfr. Part #
RC55LF-D-191K-B-B

Mouser Part #
66-RC55LF-D-191K

IRC / TT Electronics

Metal Film Resistors - Through Hole 1/4W 191K 0.1%

Learn More

Datasheet

40In Stock

S/8.49

S/5.02

S/4.48

S/3.53

View

Min.: 1
Mult.: 1

191 kOhms

250 mW (1/4 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

7.2 mm

Axial

Bulk

Precision Metal Film Resistors

Low noise

Metal Film Resistors - Through Hole 1/4W 20.5K 0.1%

RC55LF-D-20K5-B-B
IRC / TT Electronics
1: S/8.41
162In Stock

Mfr. Part #
RC55LF-D-20K5-B-B

Mouser Part #
66-RC55LF-D-20.5K

IRC / TT Electronics

Metal Film Resistors - Through Hole 1/4W 20.5K 0.1%

Learn More

Datasheet

162In Stock

S/8.41

S/5.14

S/4.71

S/3.71

View

Min.: 1
Mult.: 1

20.5 kOhms

250 mW (1/4 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

7.2 mm

Axial

Bulk

Precision Metal Film Resistors

Low noise

Metal Film Resistors - Through Hole 1/4W 215 0.1%

RC55LF-D-215R-B-B
IRC / TT Electronics
1: S/9.42
648In Stock

Mfr. Part #
RC55LF-D-215R-B-B

Mouser Part #
66-RC55LF-D-215

IRC / TT Electronics

Metal Film Resistors - Through Hole 1/4W 215 0.1%

Learn More

Datasheet

648In Stock

S/9.42

S/5.76

S/5.29

S/4.20

View

Min.: 1
Mult.: 1

215 Ohms

250 mW (1/4 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

7.2 mm

Axial

Bulk

Precision Metal Film Resistors

Low noise

Metal Film Resistors - Through Hole 1/4W 23.7K 0.1%

RC55LF-D-23K7-B-B
IRC / TT Electronics
1: S/10.43
488In Stock

Mfr. Part #
RC55LF-D-23K7-B-B

Mouser Part #
66-RC55LF-D-23.7K

IRC / TT Electronics

Metal Film Resistors - Through Hole 1/4W 23.7K 0.1%

Learn More

Datasheet

488In Stock

S/10.43

S/6.15

S/5.29

S/4.36

View

Min.: 1
Mult.: 1

23.7 kOhms

250 mW (1/4 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

7.2 mm

Axial

Bulk

Precision Metal Film Resistors

Low noise

Metal Film Resistors - Through Hole 1/4W 324K 0.1%

RC55LF-D-324K-B-B
IRC / TT Electronics
1: S/8.49
41In Stock

Mfr. Part #
RC55LF-D-324K-B-B

Mouser Part #
66-RC55LF-D-324K

IRC / TT Electronics

Metal Film Resistors - Through Hole 1/4W 324K 0.1%

Learn More

Datasheet

41In Stock

S/8.49

S/5.02

S/4.48

S/3.53

View

Min.: 1
Mult.: 1

324 kOhms

250 mW (1/4 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

7.2 mm

Axial

Bulk

Precision Metal Film Resistors

Low noise

Metal Film Resistors - Through Hole 1/4W 33.2 0.1%

RC55LF-D-33R2-B-B
IRC / TT Electronics
1: S/14.44
436In Stock

Mfr. Part #
RC55LF-D-33R2-B-B

Mouser Part #
66-RC55LF-D-33.2

IRC / TT Electronics

Metal Film Resistors - Through Hole 1/4W 33.2 0.1%

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Datasheet

436In Stock

S/14.44

S/8.91

S/8.02

S/6.62

View

Min.: 1
Mult.: 1

33.2 Ohms

250 mW (1/4 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

7.2 mm

Axial

Bulk

Precision Metal Film Resistors

Low noise

Metal Film Resistors - Through Hole 1/4W 45.3K 0.1%

RC55LF-D-45K3-B-B
IRC / TT Electronics
1: S/8.41
639In Stock

Mfr. Part #
RC55LF-D-45K3-B-B

Mouser Part #
66-RC55LF-D-45.3K

IRC / TT Electronics

Metal Film Resistors - Through Hole 1/4W 45.3K 0.1%

Learn More

Datasheet

639In Stock

S/8.41

S/5.14

S/4.71

S/3.71

View

Min.: 1
Mult.: 1

45.3 kOhms

250 mW (1/4 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

7.2 mm

Axial

Bulk

Precision Metal Film Resistors

Low noise

Metal Film Resistors - Through Hole 1/4W 5.9K 0.1%

RC55LF-D-5K9-B-B
IRC / TT Electronics
1: S/8.49
401In Stock

Mfr. Part #
RC55LF-D-5K9-B-B

Mouser Part #
66-RC55LF-D-5.9K

IRC / TT Electronics

Metal Film Resistors - Through Hole 1/4W 5.9K 0.1%

Learn More

Datasheet

401In Stock

S/8.49

S/5.02

S/4.48

S/3.53

View

Min.: 1
Mult.: 1

5.9 kOhms

250 mW (1/4 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

7.2 mm

Axial

Bulk

Precision Metal Film Resistors

Low noise

Metal Film Resistors - Through Hole 1/4W 590K 0.1%

RC55LF-D-590K-B-B
IRC / TT Electronics
1: S/15.18
435In Stock

Mfr. Part #
RC55LF-D-590K-B-B

Mouser Part #
66-RC55LF-D-590K

IRC / TT Electronics

Metal Film Resistors - Through Hole 1/4W 590K 0.1%

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Datasheet

435In Stock

S/15.18

S/9.30

S/8.60

S/7.08

View

Min.: 1
Mult.: 1

590 kOhms

250 mW (1/4 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

7.2 mm

Axial

Bulk

Precision Metal Film Resistors

Low noise

Metal Film Resistors - Through Hole 1/4W 6.98K 0.1%

RC55LF-D-6K98-B-B
IRC / TT Electronics
1: S/8.60
119In Stock

Mfr. Part #
RC55LF-D-6K98-B-B

Mouser Part #
66-RC55LF-D-6.98K

IRC / TT Electronics

Metal Film Resistors - Through Hole 1/4W 6.98K 0.1%

Learn More

Datasheet

119In Stock

S/8.60

S/5.25

S/4.83

S/3.81

View

Min.: 1
Mult.: 1

6.98 kOhms

250 mW (1/4 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

7.2 mm

Axial

Bulk

Precision Metal Film Resistors

Low noise

Metal Film Resistors - Through Hole 1/4W 69.8K 0.1%

RC55LF-D-69K8-B-B
IRC / TT Electronics
1: S/10.43
923In Stock

Mfr. Part #
RC55LF-D-69K8-B-B

Mouser Part #
66-RC55LF-D-69.8K

IRC / TT Electronics

Metal Film Resistors - Through Hole 1/4W 69.8K 0.1%

Learn More

Datasheet

923In Stock

S/10.43

S/6.15

S/5.29

S/4.36

View

Min.: 1
Mult.: 1

69.8 kOhms

250 mW (1/4 W)

0.1 %

25 PPM / C

- 55 C

+ 155 C

350 V

2.5 mm

7.2 mm

Axial

Bulk

Precision Metal Film Resistors

Low noise

RC55 Precision Metal Film Resistors

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4.7 Ohms
8 Ohms
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