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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Termination Style	Resistance	Power Rating	Tolerance	Voltage Rating	Temperature Coefficient	Minimum Operating Temperature	Maximum Operating Temperature	Diameter	Length	Qualification	Packaging
Ceramic Composition Resistors 1/2W 1Kohm 10% PCF1/2C102K KOA Speer 1: $2.33 12,847In Stock 12,000Expected 2027-02-08	Mfr. Part # PCF1/2C102K Mouser Part # 660-PCF1/2C102K	KOA Speer	Ceramic Composition Resistors 1/2W 1Kohm 10% Learn More about KOA Speer koapcf	Datasheet	12,847In Stock 12,000Expected 2027-02-08	$2.33 $1.34 $1.09 $0.819 View $0.733 $0.642 $0.59 $0.521 $0.494	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 1W 2.2Kohm 10% PCF1C222K KOA Speer 1: $1.99 9,427In Stock	Mfr. Part # PCF1C222K Mouser Part # 660-PCF1C222K	KOA Speer	Ceramic Composition Resistors 1W 2.2Kohm 10% Learn More about KOA Speer koapcf	Datasheet	9,427In Stock	$1.99 $1.31 $1.00 $0.884 View $0.796 $0.714 $0.655 $0.606 $0.562	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: $2.35 1,750In Stock	Mfr. Part # PCF1/2C6R8K Mouser Part # 660-PCF1/2C6R8K	KOA Speer	Ceramic Composition Resistors 1/2W 6.8ohm 10% Learn More about KOA Speer koapcf	Datasheet	1,750In Stock	$2.35 $1.34 $1.10 $0.799 View $0.78 $0.651 $0.54 $0.494	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 1W 6.8Kohm 10% PCF1C682K KOA Speer 1: $2.62 896In Stock	Mfr. Part # PCF1C682K Mouser Part # 660-PCF1C682K	KOA Speer	Ceramic Composition Resistors 1W 6.8Kohm 10% Learn More about KOA Speer koapcf	Datasheet	896In Stock	$2.62 $1.51 $1.23 $0.922 View $0.824 $0.713 $0.655 $0.585 $0.556	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: $2.68 304In Stock	Mfr. Part # PCF2C270K Mouser Part # 660-PCF2C270K	KOA Speer	Ceramic Composition Resistors 2 WATT 27 OHM 10% Learn More about KOA Speer koapcf	Datasheet	304In Stock	$2.68 $1.58 $1.41 $1.11 View $0.953 $0.763	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 1W 270ohm 10% PCF1C271K KOA Speer 1: $2.64 980In Stock	Mfr. Part # PCF1C271K Mouser Part # 660-PCF1C271K	KOA Speer	Ceramic Composition Resistors 1W 270ohm 10% Learn More about KOA Speer koapcf	Datasheet	980In Stock	$2.64 $1.53 $1.23 $0.923 View $0.825 $0.763 $0.557	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 1W 15Kohm 10% PCF1C153K KOA Speer 1: $2.62 45In Stock	Mfr. Part # PCF1C153K Mouser Part # 660-PCF1C153K	KOA Speer	Ceramic Composition Resistors 1W 15Kohm 10% Learn More about KOA Speer koapcf	Datasheet	45In Stock	$2.62 $1.51 $1.23 $0.922 View $0.824 $0.713 $0.655 $0.585 $0.556	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: $2.64 817In Stock	Mfr. Part # PCF1C3R9K Mouser Part # 660-PCF1C3R9K	KOA Speer	Ceramic Composition Resistors 1W 3.9ohm 10% Learn More about KOA Speer koapcf	Datasheet	817In Stock	$2.64 $1.53 $1.23 $0.923 View $0.825 $0.763 $0.557	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 1W 180Kohm 10% PCF1C184K KOA Speer 1: $2.64 881In Stock	Mfr. Part # PCF1C184K Mouser Part # 660-PCF1C184K	KOA Speer	Ceramic Composition Resistors 1W 180Kohm 10% Learn More about KOA Speer koapcf	Datasheet	881In Stock	$2.64 $1.53 $1.23 $0.923 View $0.825 $0.714 $0.557 $0.554	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 2W 68Kohm 10% PCF2C683K KOA Speer 1: $2.66 170In Stock	Mfr. Part # PCF2C683K Mouser Part # 660-PCF2C683K	KOA Speer	Ceramic Composition Resistors 2W 68Kohm 10% Learn More about KOA Speer koapcf	Datasheet	170In Stock	$2.66 $1.57 $1.41 $1.11 View $0.952 $0.871 $0.804 $0.732 $0.70	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 WATT 4.7 OHM 10% PCF1C4R7K KOA Speer 1: $1.96 806In Stock	Mfr. Part # PCF1C4R7K Mouser Part # 660-PCF1C4R7K	KOA Speer	Ceramic Composition Resistors 1 WATT 4.7 OHM 10% Learn More about KOA Speer koapcf	Datasheet	806In Stock	$1.96 $1.29 $0.989 $0.891 View $0.785 $0.717 $0.658 $0.556	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
Ceramic Composition Resistors 2 WATT 4.7 OHM 10% PCF2CT631R4R7K KOA Speer 1: $2.68 31In Stock 500Expected 2027-01-11	Mfr. Part # PCF2CT631R4R7K Mouser Part # 660-PCF2CT631R4R7K	KOA Speer	Ceramic Composition Resistors 2 WATT 4.7 OHM 10% Learn More about KOA Speer koapcf	Datasheet	31In Stock 500Expected 2027-01-11	$2.68 $1.58 $1.41 $1.11 View $0.953 $0.871 $0.815 $0.753	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 PCF1CT631R151K KOA Speer 1: $2.64 1,960In Stock	Mfr. Part # PCF1CT631R151K Mouser Part # 660-PCF1CT631R151K	KOA Speer	Ceramic Composition Resistors Learn More about KOA Speer koapcf	Datasheet	1,960In Stock	$2.64 $1.53 $1.23 $0.923 View $0.825 $0.714 $0.567 $0.557 $0.554	Min.: 1 Mult.: 1	PCF											AEC-Q200
Ceramic Composition Resistors 2 WATT 27K OHM 10% PCF2C273K KOA Speer 1: $2.68 585In Stock	Mfr. Part # PCF2C273K Mouser Part # 660-PCF2C273K	KOA Speer	Ceramic Composition Resistors 2 WATT 27K OHM 10% Learn More about KOA Speer koapcf	Datasheet	585In Stock	$2.68 $1.58 $1.41 $0.906 View $0.802 $0.763 $0.76	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 1/2W 15Kohm 10% PCF1/2C153K KOA Speer 1: $2.35 1,960In Stock	Mfr. Part # PCF1/2C153K Mouser Part # 660-PCF1/2C153K	KOA Speer	Ceramic Composition Resistors 1/2W 15Kohm 10% Learn More about KOA Speer koapcf	Datasheet	1,960In Stock	Cut Tape $2.35 $1.34 $1.10 $0.691 Reel $0.589 View $0.69 $0.615 $0.589 $0.449	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: $2.64 991In Stock	Mfr. Part # PCF1C390K Mouser Part # 660-PCF1C390K	KOA Speer	Ceramic Composition Resistors 1W 39ohm 10% Learn More about KOA Speer koapcf	Datasheet	991In Stock	$2.64 $1.53 $1.23 $0.923 View $0.825 $0.763 $0.648	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 1/2 WATT 51K OHM 10% PCF1/2C513K KOA Speer 1: $2.33 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 about KOA Speer koapcf	Datasheet	1,982In Stock	$2.33 $1.34 $1.09 $0.819 View $0.733 $0.642 $0.59 $0.576	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 1.8Kohm 10% PCF1C182K KOA Speer 1: $2.64 855In Stock	Mfr. Part # PCF1C182K Mouser Part # 660-PCF1C182K	KOA Speer	Ceramic Composition Resistors 1W 1.8Kohm 10% Learn More about KOA Speer koapcf	Datasheet	855In Stock	$2.64 $1.53 $1.23 $0.923 View $0.825 $0.763 $0.648	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: $2.64 938In Stock	Mfr. Part # PCF1C273K Mouser Part # 660-PCF1C273K	KOA Speer	Ceramic Composition Resistors 1W 27Kohm 10% Learn More about KOA Speer koapcf	Datasheet	938In Stock	$2.64 $1.53 $1.23 $0.923 View $0.825 $0.714 $0.557 $0.554	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: $2.68 753In Stock	Mfr. Part # PCF2C334K Mouser Part # 660-PCF2C334K	KOA Speer	Ceramic Composition Resistors 2W 330Kohm 10% Learn More about KOA Speer koapcf	Datasheet	753In Stock	$2.68 $1.58 $1.41 $1.11 View $0.953 $0.871 $0.763	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 1W 18Kohm 10% PCF1C183K KOA Speer 1: $2.64 898In Stock	Mfr. Part # PCF1C183K Mouser Part # 660-PCF1C183K	KOA Speer	Ceramic Composition Resistors 1W 18Kohm 10% Learn More about KOA Speer koapcf	Datasheet	898In Stock	$2.64 $1.53 $1.23 $0.923 View $0.825 $0.714 $0.557 $0.556	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 WATT 1K OHM 10% PCF1CT631R102K KOA Speer 1: $1.99 4,984In Stock 1,000Expected 2026-10-14	Mfr. Part # PCF1CT631R102K Mouser Part # 660-PCF1CT631R102K	KOA Speer	Ceramic Composition Resistors 1 WATT 1K OHM 10% Learn More about KOA Speer koapcf	Datasheet	4,984In Stock 1,000Expected 2026-10-14	Cut Tape $1.99 $1.31 $1.01 $0.906 Reel $0.595 View $0.796 $0.714 $0.585	Min.: 1 Mult.: 1 : 1,000	PCF	Axial	1 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 1/2 WATT 10K OHM 10% PCF1/2C103K KOA Speer 1: $2.12 2,565In Stock	Mfr. Part # PCF1/2C103K Mouser Part # 660-PCF1/2C103K	KOA Speer	Ceramic Composition Resistors 1/2 WATT 10K OHM 10% Learn More about KOA Speer koapcf	Datasheet	2,565In Stock	$2.12 $1.27 $1.01 $0.821 View $0.734 $0.644 $0.577 $0.576	Min.: 1 Mult.: 1	PCF	Axial	10 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 1/2W 180ohm 10% PCF1/2C181K KOA Speer 1: $1.79 688In Stock	Mfr. Part # PCF1/2C181K Mouser Part # 660-PCF1/2C181K	KOA Speer	Ceramic Composition Resistors 1/2W 180ohm 10% Learn More about KOA Speer koapcf	Datasheet	688In Stock	$1.79 $1.17 $0.894 $0.806 View $0.708 $0.647 $0.55 $0.50	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: $1.92 198In Stock 2,000Expected 2026-10-19	Mfr. Part # PCF1/2C222K Mouser Part # 660-PCF1/2C222K	KOA Speer	Ceramic Composition Resistors 1/2W 2.2Kohm 10% Learn More about KOA Speer koapcf	Datasheet	198In Stock 2,000Expected 2026-10-19	$1.92 $1.26 $0.963 $0.821 View $0.762 $0.66 $0.576 $0.53	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