Ceramic Composition Resistors

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PCF Ceramic Fixed Power Resistors

KOA Speer PCF Ceramic Fixed Power Resistors feature a power rating range of 0.5W to 2W and tolerance of ±10%. These devices feature color-coded bands and lead-free terminations and are coated with UL94v-0 flame-proof material. KOA Speer PCF resistors can replace carbon composition resistors in most applications and are suitable for automatic machine insertion.

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Part #

Ceramic Composition Resistors 1W 2.2Kohm 10%

PCF1C222K
KOA Speer
1: $1.79
8,427In Stock

Mfr. Part #
PCF1C222K

Mouser Part #
660-PCF1C222K

KOA Speer

Ceramic Composition Resistors 1W 2.2Kohm 10%

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Datasheet

8,427In Stock

$1.79

$1.18

$0.907

$0.807

View

Min.: 1
Mult.: 1

PCF

Axial

2.2 kOhms

1 W

10 %

500 V

- 1200 PPM / C

- 40 C

+ 200 C

5.5 mm

16.5 mm

AEC-Q200

Bulk

Ceramic Composition Resistors 1/2W 6.8ohm 10%

PCF1/2C6R8K
KOA Speer
1: $2.12
1,750In Stock

Mfr. Part #
PCF1/2C6R8K

Mouser Part #
660-PCF1/2C6R8K

KOA Speer

Ceramic Composition Resistors 1/2W 6.8ohm 10%

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Datasheet

1,750In Stock

$2.12

$1.21

$0.989

$0.722

View

Min.: 1
Mult.: 1

PCF

Axial

6.8 Ohms

500 mW (1/2 W)

10 %

500 V

- 900 PPM / C

- 40 C

+ 200 C

3.5 mm

9 mm

AEC-Q200

Bulk

Ceramic Composition Resistors 2W 150ohm 10%

PCF2C151K
KOA Speer
1: $2.11
400In Stock

Mfr. Part #
PCF2C151K

Mouser Part #
660-PCF2C151K

KOA Speer

Ceramic Composition Resistors 2W 150ohm 10%

Learn More

Datasheet

400In Stock

$2.11

$1.39

$1.07

$0.969

View

Min.: 1
Mult.: 1

PCF

Axial

150 Ohms

2 W

10 %

700 V

- 1200 PPM / C

- 40 C

+ 200 C

7 mm

19 mm

AEC-Q200

Bulk

Ceramic Composition Resistors 1W 270ohm 10%

PCF1C271K
KOA Speer
1: $2.38
990In Stock

Mfr. Part #
PCF1C271K

Mouser Part #
660-PCF1C271K

KOA Speer

Ceramic Composition Resistors 1W 270ohm 10%

Learn More

Datasheet

990In Stock

$2.38

$1.38

$1.11

$0.833

View

Min.: 1
Mult.: 1

PCF

Axial

270 Ohms

1 W

10 %

500 V

- 1200 PPM / C

- 40 C

+ 200 C

5.5 mm

16.5 mm

AEC-Q200

Bulk

Ceramic Composition Resistors 2 WATT 4.7 OHM 10%

PCF2CT631R4R7K
KOA Speer
1: $2.42
95In Stock
500Expected 1/4/2027

Mfr. Part #
PCF2CT631R4R7K

Mouser Part #
660-PCF2CT631R4R7K

KOA Speer

Ceramic Composition Resistors 2 WATT 4.7 OHM 10%

Learn More

Datasheet

95In Stock

500Expected 1/4/2027

$2.42

$1.43

$1.27

$1.00

View

Min.: 1
Mult.: 1

PCF

Axial

4.7 Ohms

2 W

10 %

700 V

- 1200 PPM / C

- 40 C

+ 200 C

7 mm

19 mm

AEC-Q200

Bulk

Ceramic Composition Resistors 1W 6.8Kohm 10%

PCF1C682K
KOA Speer
1: $2.37
896In Stock

Mfr. Part #
PCF1C682K

Mouser Part #
660-PCF1C682K

KOA Speer

Ceramic Composition Resistors 1W 6.8Kohm 10%

Learn More

Datasheet

896In Stock

$2.37

$1.37

$1.11

$0.832

View

Min.: 1
Mult.: 1

PCF

Axial

6.8 kOhms

1 W

10 %

500 V

- 1200 PPM / C

- 40 C

+ 200 C

5.5 mm

16.5 mm

AEC-Q200

Bulk

Ceramic Composition Resistors 2 WATT 27 OHM 10%

PCF2C270K
KOA Speer
1: $2.42
304In Stock

Mfr. Part #
PCF2C270K

Mouser Part #
660-PCF2C270K

KOA Speer

Ceramic Composition Resistors 2 WATT 27 OHM 10%

Learn More

Datasheet

304In Stock

$2.42

$1.43

$1.27

$1.00

View

Min.: 1
Mult.: 1

PCF

Axial

27 Ohms

2 W

10 %

300 PPM / C

- 40 C

+ 200 C

7 mm

19 mm

AEC-Q200

Bulk

Ceramic Composition Resistors 1/2 WATT 51K OHM 10%

PCF1/2C513K
KOA Speer
1: $2.11
1,982In Stock

Mfr. Part #
PCF1/2C513K

Mouser Part #
660-PCF1/2C513K

KOA Speer

Ceramic Composition Resistors 1/2 WATT 51K OHM 10%

Learn More

Datasheet

1,982In Stock

$2.11

$1.21

$0.988

$0.74

View

Min.: 1
Mult.: 1

PCF

Axial

51 kOhms

500 mW (1/2 W)

10 %

300 PPM / C

- 40 C

+ 200 C

3.5 mm

9 mm

AEC-Q200

Bulk

Ceramic Composition Resistors 1W 15Kohm 10%

PCF1C153K
KOA Speer
1: $2.37
1,645In Stock

Mfr. Part #
PCF1C153K

Mouser Part #
660-PCF1C153K

KOA Speer

Ceramic Composition Resistors 1W 15Kohm 10%

Learn More

Datasheet

1,645In Stock

$2.37

$1.37

$1.11

$0.832

View

Min.: 1
Mult.: 1

PCF

Axial

15 kOhms

1 W

10 %

500 V

- 1200 PPM / C

- 40 C

+ 200 C

5.5 mm

16.5 mm

AEC-Q200

Bulk

Ceramic Composition Resistors 1W 3.9ohm 10%

PCF1C3R9K
KOA Speer
1: $2.38
817In Stock

Mfr. Part #
PCF1C3R9K

Mouser Part #
660-PCF1C3R9K

KOA Speer

Ceramic Composition Resistors 1W 3.9ohm 10%

Learn More

Datasheet

817In Stock

$2.38

$1.38

$1.11

$0.833

View

Min.: 1
Mult.: 1

PCF

Axial

3.9 Ohms

1 W

10 %

500 V

- 900 PPM / C

- 40 C

+ 200 C

5.5 mm

16.5 mm

AEC-Q200

Bulk

Ceramic Composition Resistors

PCF1CT631R151K
KOA Speer
1: $2.38
1,960In Stock

Mfr. Part #
PCF1CT631R151K

Mouser Part #
660-PCF1CT631R151K

KOA Speer

Ceramic Composition Resistors

Learn More

Datasheet

1,960In Stock

$2.38

$1.38

$1.11

$0.833

View

Min.: 1
Mult.: 1

PCF

AEC-Q200

Ceramic Composition Resistors 2 WATT 27K OHM 10%

PCF2C273K
KOA Speer
1: $2.42
715In Stock

Mfr. Part #
PCF2C273K

Mouser Part #
660-PCF2C273K

KOA Speer

Ceramic Composition Resistors 2 WATT 27K OHM 10%

Learn More

Datasheet

715In Stock

$2.42

$1.43

$1.27

$0.818

View

Min.: 1
Mult.: 1

PCF

Axial

27 kOhms

2 W

10 %

300 PPM / C

- 40 C

+ 200 C

7 mm

19 mm

AEC-Q200

Bulk

Ceramic Composition Resistors 1W 18Kohm 10%

PCF1C183K
KOA Speer
1: $2.38
901In Stock

Mfr. Part #
PCF1C183K

Mouser Part #
660-PCF1C183K

KOA Speer

Ceramic Composition Resistors 1W 18Kohm 10%

Learn More

Datasheet

901In Stock

$2.38

$1.38

$1.11

$0.833

View

Min.: 1
Mult.: 1

PCF

Axial

18 kOhms

1 W

10 %

500 V

- 1200 PPM / C

- 40 C

+ 200 C

5.5 mm

16.5 mm

AEC-Q200

Bulk

Ceramic Composition Resistors 1/2W 15Kohm 10%

PCF1/2C153K
KOA Speer
1: $2.12
1,960In Stock

Mfr. Part #
PCF1/2C153K

Mouser Part #
660-PCF1/2C153K

KOA Speer

Ceramic Composition Resistors 1/2W 15Kohm 10%

Learn More

Datasheet

1,960In Stock

Cut Tape

$2.12

$1.21

$0.989

$0.624

Reel

$0.532

View

Min.: 1
Mult.: 1

: 2,000

PCF

Axial

15 kOhms

500 mW (1/2 W)

10 %

500 V

- 1200 PPM / C

- 40 C

+ 200 C

3.5 mm

9 mm

AEC-Q200

Reel, Cut Tape

Ceramic Composition Resistors 1W 39ohm 10%

PCF1C390K
KOA Speer
1: $2.38
991In Stock

Mfr. Part #
PCF1C390K

Mouser Part #
660-PCF1C390K

KOA Speer

Ceramic Composition Resistors 1W 39ohm 10%

Learn More

Datasheet

991In Stock

$2.38

$1.38

$1.11

$0.833

View

Min.: 1
Mult.: 1

PCF

Axial

39 Ohms

1 W

10 %

500 V

- 900 PPM / C

- 40 C

+ 200 C

5.5 mm

16.5 mm

AEC-Q200

Bulk

Ceramic Composition Resistors 1W 1.8Kohm 10%

PCF1C182K
KOA Speer
1: $2.38
855In Stock

Mfr. Part #
PCF1C182K

Mouser Part #
660-PCF1C182K

KOA Speer

Ceramic Composition Resistors 1W 1.8Kohm 10%

Learn More

Datasheet

855In Stock

$2.38

$1.38

$1.11

$0.833

View

Min.: 1
Mult.: 1

PCF

Axial

1.8 kOhms

1 W

10 %

500 V

- 1200 PPM / C

- 40 C

+ 200 C

5.5 mm

16.5 mm

AEC-Q200

Bulk

Ceramic Composition Resistors 1W 27Kohm 10%

PCF1C273K
KOA Speer
1: $2.38
938In Stock

Mfr. Part #
PCF1C273K

Mouser Part #
660-PCF1C273K

KOA Speer

Ceramic Composition Resistors 1W 27Kohm 10%

Learn More

Datasheet

938In Stock

$2.38

$1.38

$1.11

$0.833

View

Min.: 1
Mult.: 1

PCF

Axial

27 kOhms

1 W

10 %

500 V

- 1200 PPM / C

- 40 C

+ 200 C

5.5 mm

16.5 mm

AEC-Q200

Bulk

Ceramic Composition Resistors 2W 330Kohm 10%

PCF2C334K
KOA Speer
1: $2.42
263In Stock

Mfr. Part #
PCF2C334K

Mouser Part #
660-PCF2C334K

KOA Speer

Ceramic Composition Resistors 2W 330Kohm 10%

Learn More

Datasheet

263In Stock

$2.42

$1.43

$1.27

$1.00

View

Min.: 1
Mult.: 1

PCF

Axial

330 kOhms

2 W

10 %

700 V

- 1200 PPM / C

- 40 C

+ 200 C

7 mm

19 mm

AEC-Q200

Bulk

Ceramic Composition Resistors 2W 68Kohm 10%

PCF2C683K
KOA Speer
1: $2.41
420In Stock

Mfr. Part #
PCF2C683K

Mouser Part #
660-PCF2C683K

KOA Speer

Ceramic Composition Resistors 2W 68Kohm 10%

Learn More

Datasheet

420In Stock

$2.41

$1.42

$1.27

$1.00

View

Min.: 1
Mult.: 1

PCF

Axial

68 kOhms

2 W

10 %

700 V

- 1200 PPM / C

- 40 C

+ 200 C

7 mm

19 mm

AEC-Q200

Bulk

Ceramic Composition Resistors 1/2W 1Kohm 10%

PCF1/2C102K
KOA Speer
1: $2.11
5,972In Stock
20,000On Order

Mfr. Part #
PCF1/2C102K

Mouser Part #
660-PCF1/2C102K

KOA Speer

Ceramic Composition Resistors 1/2W 1Kohm 10%

Learn More

Datasheet

5,972In Stock

20,000On Order

$2.11

$1.21

$0.988

$0.74

View

Min.: 1
Mult.: 1

PCF

Axial

1 kOhms

500 mW (1/2 W)

10 %

500 V

- 1200 PPM / C

- 40 C

+ 200 C

3.5 mm

9 mm

AEC-Q200

Bulk

Ceramic Composition Resistors 1/2W 100ohm 10%

PCF1/2C101K
KOA Speer
1: $2.11
1,870In Stock
4,000Expected 8/10/2026

Mfr. Part #
PCF1/2C101K

Mouser Part #
660-PCF1/2C101K

KOA Speer

Ceramic Composition Resistors 1/2W 100ohm 10%

Learn More

Datasheet

1,870In Stock

4,000Expected 8/10/2026

$2.11

$1.21

$0.988

$0.74

View

Min.: 1
Mult.: 1

PCF

Axial

100 Ohms

500 mW (1/2 W)

10 %

500 V

- 1200 PPM / C

- 40 C

+ 200 C

3.5 mm

9 mm

AEC-Q200

Bulk

Ceramic Composition Resistors 1/2W 180ohm 10%

PCF1/2C181K
KOA Speer
1: $1.61
988In Stock

Mfr. Part #
PCF1/2C181K

Mouser Part #
660-PCF1/2C181K

KOA Speer

Ceramic Composition Resistors 1/2W 180ohm 10%

Learn More

Datasheet

988In Stock

$1.61

$1.05

$0.807

$0.728

View

Min.: 1
Mult.: 1

PCF

Axial

180 Ohms

500 mW (1/2 W)

10 %

500 V

- 1200 PPM / C

- 40 C

+ 200 C

3.5 mm

9 mm

AEC-Q200

Bulk

Ceramic Composition Resistors 1/2W 2.2Kohm 10%

PCF1/2C222K
KOA Speer
1: $1.61
223In Stock
2,000Expected 10/19/2026

Mfr. Part #
PCF1/2C222K

Mouser Part #
660-PCF1/2C222K

KOA Speer

Ceramic Composition Resistors 1/2W 2.2Kohm 10%

Learn More

Datasheet

223In Stock

2,000Expected 10/19/2026

$1.61

$1.05

$0.807

$0.728

View

Min.: 1
Mult.: 1

PCF

Axial

2.2 kOhms

500 mW (1/2 W)

10 %

500 V

- 1200 PPM / C

- 40 C

+ 200 C

3.5 mm

9 mm

AEC-Q200

Bulk

Ceramic Composition Resistors 1/2W 22Kohm 10%

PCF1/2C223K
KOA Speer
1: $1.64
2,077In Stock

Mfr. Part #
PCF1/2C223K

Mouser Part #
660-PCF1/2C223K

KOA Speer

Ceramic Composition Resistors 1/2W 22Kohm 10%

Learn More

Datasheet

2,077In Stock

$1.64

$1.07

$0.82

$0.738

View

Min.: 1
Mult.: 1

PCF

Axial

22 kOhms

500 mW (1/2 W)

10 %

500 V

- 1200 PPM / C

- 40 C

+ 200 C

3.5 mm

9 mm

AEC-Q200

Bulk

Ceramic Composition Resistors 1/2W 47ohm 10%

PCF1/2C470K
KOA Speer
1: $1.59
525In Stock

Mfr. Part #
PCF1/2C470K

Mouser Part #
660-PCF1/2C470K

KOA Speer

Ceramic Composition Resistors 1/2W 47ohm 10%

Learn More

Datasheet

525In Stock

$1.59

$1.04

$0.797

$0.716

View

Min.: 1
Mult.: 1

PCF

Axial

47 Ohms

500 mW (1/2 W)

10 %

500 V

- 900 PPM / C

- 40 C

+ 200 C

3.5 mm

9 mm

AEC-Q200

Bulk

PCF Ceramic Fixed Power Resistors

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3.3 Ohms
3.9 Ohms
4.7 Ohms
5.6 Ohms
6.8 Ohms
8.2 Ohms
10 Ohms
12 Ohms
15 Ohms
18 Ohms
22 Ohms
27 Ohms
33 Ohms
39 Ohms
47 Ohms
56 Ohms
68 Ohms
82 Ohms
100 Ohms
120 Ohms