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 1/2W 68ohm 10%

PCF1/2C680K
KOA Speer
1: S/4.87
1,930In Stock

Mfr. Part #
PCF1/2C680K

Mouser Part #
660-PCF1/2C680K

KOA Speer

Ceramic Composition Resistors 1/2W 68ohm 10%

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Datasheet

1,930In Stock

S/4.87

S/3.17

S/2.43

S/2.19

View

Min.: 1
Mult.: 1

PCF

Axial

68 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 1/2W 68Kohm 10%

PCF1/2C683K
KOA Speer
1: S/4.87
1,850In Stock

Mfr. Part #
PCF1/2C683K

Mouser Part #
660-PCF1/2C683K

KOA Speer

Ceramic Composition Resistors 1/2W 68Kohm 10%

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Datasheet

1,850In Stock

S/4.87

S/3.15

S/2.42

S/2.15

View

Min.: 1
Mult.: 1

PCF

Axial

68 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 1/2 WATT 1K OHM 10%

PCF1/2CT52R102K
KOA Speer
1: S/4.75
22In Stock
16,000On Order

Mfr. Part #
PCF1/2CT52R102K

Mouser Part #
660-PCF1/2CT52R102K

KOA Speer

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

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Datasheet

22In Stock

16,000On Order

Cut Tape

S/4.75

S/3.11

S/2.39

S/2.15

Reel

S/1.51

View

Min.: 1
Mult.: 1

: 2,000

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

Reel, Cut Tape

Ceramic Composition Resistors 1W 10ohm 10%

PCF1C100K
KOA Speer
1: S/5.33
250In Stock
1,000Expected 11/9/2026

Mfr. Part #
PCF1C100K

Mouser Part #
660-PCF1C100K

KOA Speer

Ceramic Composition Resistors 1W 10ohm 10%

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Datasheet

250In Stock

1,000Expected 11/9/2026

S/5.33

S/3.48

S/2.67

S/2.38

View

Min.: 1
Mult.: 1

PCF

Axial

10 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 1Kohm 10%

PCF1C102K
KOA Speer
1: S/5.29
509In Stock

Mfr. Part #
PCF1C102K

Mouser Part #
660-PCF1C102K

KOA Speer

Ceramic Composition Resistors 1W 1Kohm 10%

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Datasheet

509In Stock

S/5.29

S/3.48

S/2.67

S/2.41

View

Min.: 1
Mult.: 1

PCF

Axial

1 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 10Kohm 10%

PCF1C103K
KOA Speer
1: S/5.22
1,610In Stock

Mfr. Part #
PCF1C103K

Mouser Part #
660-PCF1C103K

KOA Speer

Ceramic Composition Resistors 1W 10Kohm 10%

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Datasheet

1,610In Stock

S/5.22

S/3.43

S/2.64

S/2.37

View

Min.: 1
Mult.: 1

PCF

Axial

10 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 100Kohm 10%

PCF1C104K
KOA Speer
1: S/5.29
434In Stock

Mfr. Part #
PCF1C104K

Mouser Part #
660-PCF1C104K

KOA Speer

Ceramic Composition Resistors 1W 100Kohm 10%

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Datasheet

434In Stock

S/5.29

S/3.48

S/2.67

S/2.41

View

Min.: 1
Mult.: 1

PCF

Axial

100 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 120ohm 10%

PCF1C121K
KOA Speer
1: S/7.08
956In Stock

Mfr. Part #
PCF1C121K

Mouser Part #
660-PCF1C121K

KOA Speer

Ceramic Composition Resistors 1W 120ohm 10%

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Datasheet

956In Stock

S/7.08

S/4.09

S/3.33

S/2.49

View

Min.: 1
Mult.: 1

PCF

Axial

120 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 1W 15ohm 10%

PCF1C150K
KOA Speer
1: S/5.29
987In Stock

Mfr. Part #
PCF1C150K

Mouser Part #
660-PCF1C150K

KOA Speer

Ceramic Composition Resistors 1W 15ohm 10%

Learn More

Datasheet

987In Stock

S/5.29

S/3.48

S/2.67

S/2.41

View

Min.: 1
Mult.: 1

PCF

Axial

15 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 1.5Kohm 10%

PCF1C152K
KOA Speer
1: S/5.29
996In Stock

Mfr. Part #
PCF1C152K

Mouser Part #
660-PCF1C152K

KOA Speer

Ceramic Composition Resistors 1W 1.5Kohm 10%

Learn More

Datasheet

996In Stock

S/5.29

S/3.48

S/2.67

S/2.41

View

Min.: 1
Mult.: 1

PCF

Axial

1.5 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 18ohm 10%

PCF1C180K
KOA Speer
1: S/5.29
720In Stock

Mfr. Part #
PCF1C180K

Mouser Part #
660-PCF1C180K

KOA Speer

Ceramic Composition Resistors 1W 18ohm 10%

Learn More

Datasheet

720In Stock

S/5.29

S/3.48

S/2.67

S/2.41

View

Min.: 1
Mult.: 1

PCF

Axial

18 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 180Kohm 10%

PCF1C184K
KOA Speer
1: S/7.12
881In Stock

Mfr. Part #
PCF1C184K

Mouser Part #
660-PCF1C184K

KOA Speer

Ceramic Composition Resistors 1W 180Kohm 10%

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Datasheet

881In Stock

S/7.12

S/4.13

S/3.34

S/2.50

View

Min.: 1
Mult.: 1

PCF

Axial

180 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 22ohm 10%

PCF1C220K
KOA Speer
1: S/5.22
6In Stock
2,000On Order

Mfr. Part #
PCF1C220K

Mouser Part #
660-PCF1C220K

KOA Speer

Ceramic Composition Resistors 1W 22ohm 10%

Learn More

Datasheet

6In Stock

2,000On Order

S/5.22

S/3.43

S/2.64

S/2.38

View

Min.: 1
Mult.: 1

PCF

Axial

22 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 220ohm 10%

PCF1C221K
KOA Speer
1: S/5.29
1,101In Stock

Mfr. Part #
PCF1C221K

Mouser Part #
660-PCF1C221K

KOA Speer

Ceramic Composition Resistors 1W 220ohm 10%

Learn More

Datasheet

1,101In Stock

S/5.29

S/3.48

S/2.67

S/2.41

View

Min.: 1
Mult.: 1

PCF

Axial

220 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 1W 22Kohm 10%

PCF1C223K
KOA Speer
1: S/5.29
883In Stock

Mfr. Part #
PCF1C223K

Mouser Part #
660-PCF1C223K

KOA Speer

Ceramic Composition Resistors 1W 22Kohm 10%

Learn More

Datasheet

883In Stock

S/5.29

S/3.48

S/2.67

S/2.41

View

Min.: 1
Mult.: 1

PCF

Axial

22 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 220Kohm 10%

PCF1C224K
KOA Speer
1: S/6.46
108In Stock

Mfr. Part #
PCF1C224K

Mouser Part #
660-PCF1C224K

KOA Speer

Ceramic Composition Resistors 1W 220Kohm 10%

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Datasheet

108In Stock

Cut Tape

S/6.46

S/4.13

S/3.26

S/2.50

Reel

S/1.75

View

Min.: 1
Mult.: 1

: 1,000

PCF

Axial

220 kOhms

1 W

10 %

500 V

- 1200 PPM / C

- 40 C

+ 200 C

5.5 mm

16.5 mm

AEC-Q200

Reel, Cut Tape

Ceramic Composition Resistors 1 WATT 27 OHM 10%

PCF1C270K
KOA Speer
1: S/5.22
840In Stock

Mfr. Part #
PCF1C270K

Mouser Part #
660-PCF1C270K

KOA Speer

Ceramic Composition Resistors 1 WATT 27 OHM 10%

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Datasheet

840In Stock

S/5.22

S/3.43

S/2.64

S/2.38

View

Min.: 1
Mult.: 1

PCF

Axial

27 Ohms

1 W

10 %

300 PPM / C

- 40 C

+ 200 C

5.5 mm

16.5 mm

AEC-Q200

Bulk

Ceramic Composition Resistors 1W 2.7Kohm 10%

PCF1C272K
KOA Speer
1: S/5.29
863In Stock

Mfr. Part #
PCF1C272K

Mouser Part #
660-PCF1C272K

KOA Speer

Ceramic Composition Resistors 1W 2.7Kohm 10%

Learn More

Datasheet

863In Stock

S/5.29

S/3.61

S/2.77

S/2.50

View

Min.: 1
Mult.: 1

PCF

Axial

2.7 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 330ohm 10%

PCF1C331K
KOA Speer
1: S/6.27
423In Stock

Mfr. Part #
PCF1C331K

Mouser Part #
660-PCF1C331K

KOA Speer

Ceramic Composition Resistors 1W 330ohm 10%

Learn More

Datasheet

423In Stock

S/6.27

S/4.09

S/3.16

S/2.38

View

Min.: 1
Mult.: 1

PCF

Axial

330 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 1W 330Kohm 10%

PCF1C334K
KOA Speer
1: S/5.29
984In Stock

Mfr. Part #
PCF1C334K

Mouser Part #
660-PCF1C334K

KOA Speer

Ceramic Composition Resistors 1W 330Kohm 10%

Learn More

Datasheet

984In Stock

S/5.29

S/3.48

S/2.67

S/2.41

View

Min.: 1
Mult.: 1

PCF

Axial

330 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 39Kohm 10%

PCF1C393K
KOA Speer
1: S/5.29
394In Stock

Mfr. Part #
PCF1C393K

Mouser Part #
660-PCF1C393K

KOA Speer

Ceramic Composition Resistors 1W 39Kohm 10%

Learn More

Datasheet

394In Stock

S/5.29

S/3.48

S/2.67

S/2.41

View

Min.: 1
Mult.: 1

PCF

Axial

39 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 47ohm 10%

PCF1C470K
KOA Speer
1: S/6.27
1,034In Stock

Mfr. Part #
PCF1C470K

Mouser Part #
660-PCF1C470K

KOA Speer

Ceramic Composition Resistors 1W 47ohm 10%

Learn More

Datasheet

1,034In Stock

S/6.27

S/4.13

S/3.16

S/2.50

View

Min.: 1
Mult.: 1

PCF

Axial

47 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 1 WATT 4.7K OHM 10%

PCF1C472K
KOA Speer
1: S/5.29
807In Stock

Mfr. Part #
PCF1C472K

Mouser Part #
660-PCF1C472K

KOA Speer

Ceramic Composition Resistors 1 WATT 4.7K OHM 10%

Learn More

Datasheet

807In Stock

S/5.29

S/3.48

S/2.67

S/2.41

View

Min.: 1
Mult.: 1

PCF

Axial

4.7 kOhms

1 W

10 %

300 PPM / C

- 40 C

+ 200 C

5.5 mm

16.5 mm

AEC-Q200

Bulk

Ceramic Composition Resistors 1W 47Kohm 10%

PCF1C473K
KOA Speer
1: S/5.29
840In Stock

Mfr. Part #
PCF1C473K

Mouser Part #
660-PCF1C473K

KOA Speer

Ceramic Composition Resistors 1W 47Kohm 10%

Learn More

Datasheet

840In Stock

S/5.29

S/3.48

S/2.67

S/2.41

View

Min.: 1
Mult.: 1

PCF

Axial

47 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 WATT 4.7 OHM 10%

PCF1C4R7K
KOA Speer
1: S/5.29
806In Stock

Mfr. Part #
PCF1C4R7K

Mouser Part #
660-PCF1C4R7K

KOA Speer

Ceramic Composition Resistors 1 WATT 4.7 OHM 10%

Learn More

Datasheet

806In Stock

S/5.29

S/3.48

S/2.67

S/2.41

View

Min.: 1
Mult.: 1

PCF

Axial

4.7 Ohms

1 W

10 %

300 PPM / C

- 40 C

+ 200 C

5.5 mm

16.5 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