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 (CLP) 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: $1.779 12.644In Stock 12.000Expected 2/8/2027	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	12.644In Stock 12.000Expected 2/8/2027	$1.779 $1.024 $834 $625 View $559 $490 $450 $397 $377	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 15Kohm 10% PCF1C153K KOA Speer 1: $1.998 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	$1.998 $1.153 $940 $703 View $628 $543 $500 $446 $424	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: $2.009 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	$2.009 $1.164 $941 $704 View $629 $582 $425	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 2 WATT 120 OHM 01% PCF2CT631R121K KOA Speer 1: $2.031 495In Stock	Mfr. Part # PCF2CT631R121K Mouser Part # 660-PCF2CT631R121K	KOA Speer	Ceramic Composition Resistors 2 WATT 120 OHM 01% Learn More about KOA Speer koapcf	Datasheet	495In Stock	$2.031 $1.197 $1.074 $848 View $726 $582 $558 $533	Min.: 1 Mult.: 1	PCF	Axial	120 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: $2.009 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	$2.009 $1.164 $941 $704 View $629 $545 $433 $425 $423	Min.: 1 Mult.: 1	PCF											AEC-Q200
Ceramic Composition Resistors 2W 68Kohm 10% PCF2C683K KOA Speer 1: $2.031 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	$2.031 $1.197 $1.074 $848 View $726 $664 $613 $558 $534	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 2 WATT 27 OHM 10% PCF2C270K KOA Speer 1: $2.042 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	$2.042 $1.208 $1.075 $849 View $727 $582	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 1/2W 6.8ohm 10% PCF1/2C6R8K KOA Speer 1: $1.790 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	$1.790 $1.025 $836 $609 View $595 $496 $412 $377	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 180Kohm 10% PCF1C184K KOA Speer 1: $2.009 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	$2.009 $1.164 $941 $704 View $629 $545 $425 $423	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 270ohm 10% PCF1C271K KOA Speer 1: $2.009 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	$2.009 $1.164 $941 $704 View $629 $582 $425	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 120ohm 10% PCF1C121K KOA Speer 1: $1.998 725In Stock	Mfr. Part # PCF1C121K Mouser Part # 660-PCF1C121K	KOA Speer	Ceramic Composition Resistors 1W 120ohm 10% Learn More about KOA Speer koapcf	Datasheet	725In Stock	$1.998 $1.153 $940 $703 View $628 $543 $500 $446 $424	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 1 WATT 4.7 OHM 10% PCF1C4R7K KOA Speer 1: $1.493 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	$1.493 $980 $754 $680 View $598 $547 $502 $424	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: $2.042 35In Stock 500Expected 1/11/2027	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	35In Stock 500Expected 1/11/2027	$2.042 $1.208 $1.075 $849 View $727 $664 $621 $574	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 1/2W 10ohm 10% PCF1/2C100K KOA Speer 1: $1.372 642In Stock 8.000On Order	Mfr. Part # PCF1/2C100K Mouser Part # 660-PCF1/2C100K	KOA Speer	Ceramic Composition Resistors 1/2W 10ohm 10% Learn More about KOA Speer koapcf	Datasheet	642In Stock 8.000On Order On Order Ship Dates Mfr. #: PCF1/2C100K Stock: 642 Can Ship Immediately On Order: 4.000 Expected 11/30/2026 4.000 Expected 3/22/2027 Factory Lead-Time: 30 Weeks	$1.372 $895 $686 $618 View $605 $496 $423 $399	Min.: 1 Mult.: 1	PCF	Axial	10 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 1/2 WATT 51K OHM 10% PCF1/2C513K KOA Speer 1: $1.779 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	$1.779 $1.024 $834 $625 View $559 $490 $450 $439	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: $2.009 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	$2.009 $1.164 $941 $704 View $629 $582 $494	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: $2.009 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	$2.009 $1.164 $941 $704 View $629 $545 $425 $423	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: $2.042 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	$2.042 $1.208 $1.075 $849 View $727 $664 $582	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 1/2W 15Kohm 10% PCF1/2C153K KOA Speer 1: $1.790 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 $1.790 $1.025 $836 $527 Reel $449 View $526 $469 $449 $343	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: $2.009 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	$2.009 $1.164 $941 $704 View $629 $582 $494	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 2 WATT 27K OHM 10% PCF2C273K KOA Speer 1: $2.042 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	$2.042 $1.208 $1.075 $691 View $612 $582 $580	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: $2.009 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	$2.009 $1.164 $941 $704 View $629 $545 $425 $424	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 1/2 WATT 10K OHM 10% PCF1/2C103K KOA Speer 1: $1.614 2.561In 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	2.561In Stock	$1.614 $972 $773 $626 View $560 $491 $440 $439	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: $1.361 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	$1.361 $889 $682 $615 View $540 $493 $419 $381	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: $1.460 198In 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 about KOA Speer koapcf	Datasheet	198In Stock 2.000Expected 10/19/2026	$1.460 $957 $735 $626 View $581 $503 $439 $404	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