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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Resistance	Power Rating	Tolerance	Temperature Coefficient	Minimum Operating Temperature	Maximum Operating Temperature	Voltage Rating	Diameter	Length	Termination Style	Packaging	Product	Type
Metal Film Resistors - Through Hole 1/4W 10.2K 0.1% RC55LF-D-10K2-B-B IRC / TT Electronics 1: $3.64 204In Stock	Mfr. Part No. RC55LF-D-10K2-B-B Mouser Part No 66-RC55LF-D-10.2K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 10.2K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	204In Stock	$3.64 $2.15 $1.85 $1.52 View $1.41 $1.20 $1.10	Min.: 1 Mult.: 1	RC	10.2 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	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 11K 0.1% RC55LF-D-11K-B-B IRC / TT Electronics 1: $3.64 23In Stock 1,000Expected 20/11/2026	Mfr. Part No. RC55LF-D-11K-B-B Mouser Part No 66-RC55LF-D-11K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 11K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	23In Stock 1,000Expected 20/11/2026	$3.64 $2.15 $1.85 $1.52 View $1.32 $1.22	Min.: 1 Mult.: 1	RC	11 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	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 14.3K 0.1% RC55LF-D-14K3-B-B IRC / TT Electronics 1: $2.96 900In Stock	Mfr. Part No. RC55LF-D-14K3-B-B Mouser Part No 66-RC55LF-D-14.3K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 14.3K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	900In Stock	$2.96 $1.75 $1.56 $1.23 View $1.09 $0.923 $0.904 $0.834	Min.: 1 Mult.: 1	RC	14.3 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	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 2.67K 0.1% RC55LF-D-2K67-B-B IRC / TT Electronics 1: $3.64 493In Stock	Mfr. Part No. RC55LF-D-2K67-B-B Mouser Part No 66-RC55LF-D-2.67K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 2.67K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	493In Stock	$3.64 $2.15 $1.85 $1.52 View $1.41 $1.20 $1.10	Min.: 1 Mult.: 1	RC	2.67 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	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 2.94K 0.1% RC55LF-D-2K94-B-B IRC / TT Electronics 1: $2.96 763In Stock	Mfr. Part No. RC55LF-D-2K94-B-B Mouser Part No 66-RC55LF-D-2.94K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 2.94K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	763In Stock	$2.96 $1.75 $1.56 $1.23 View $1.09 $0.923 $0.904 $0.834	Min.: 1 Mult.: 1	RC	2.94 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	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 200 0.1% RC55LF-D-200R-B-B IRC / TT Electronics 1: $3.64 572In Stock	Mfr. Part No. RC55LF-D-200R-B-B Mouser Part No 66-RC55LF-D-200	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 200 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	572In Stock	$3.64 $2.15 $1.85 $1.52 View $1.41 $1.20 $1.10	Min.: 1 Mult.: 1	RC	200 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	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 200K 0.1% RC55LF-D-200K-B-B IRC / TT Electronics 1: $3.64 496In Stock	Mfr. Part No. RC55LF-D-200K-B-B Mouser Part No 66-RC55LF-D-200K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 200K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	496In Stock	$3.64 $2.15 $1.85 $1.52 View $1.41 $1.20 $1.10	Min.: 1 Mult.: 1	RC	200 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	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 205 0.1% RC55LF-D-205R-B-B IRC / TT Electronics 1: $2.96 673In Stock	Mfr. Part No. RC55LF-D-205R-B-B Mouser Part No 66-RC55LF-D-205	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 205 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	673In Stock	$2.96 $1.75 $1.56 $1.23 View $1.12 $0.949 $0.904 $0.834	Min.: 1 Mult.: 1	RC	205 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	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 24.9K 0.1% RC55LF-D-24K9-B-B IRC / TT Electronics 1: $3.58 888In Stock	Mfr. Part No. RC55LF-D-24K9-B-B Mouser Part No 66-RC55LF-D-24.9K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 24.9K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	888In Stock	$3.58 $2.11 $1.82 $1.50 View $1.39 $1.17 $1.08	Min.: 1 Mult.: 1	RC	24.9 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	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 255 0.1% RC55LF-D-255R-B-B IRC / TT Electronics 1: $2.96 671In Stock	Mfr. Part No. RC55LF-D-255R-B-B Mouser Part No 66-RC55LF-D-255	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 255 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	671In Stock	$2.96 $1.75 $1.56 $1.23 View $1.09 $0.923 $0.904 $0.834	Min.: 1 Mult.: 1	RC	255 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	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 28.7K 0.1% RC55LF-D-28K7-B-B IRC / TT Electronics 1: $2.94 206In Stock	Mfr. Part No. RC55LF-D-28K7-B-B Mouser Part No 66-RC55LF-D-28.7K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 28.7K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	206In Stock	$2.94 $1.80 $1.65 $1.30 View $1.12 $0.949 $0.876	Min.: 1 Mult.: 1	RC	28.7 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	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 3.16K 0.1% RC55LF-D-3K16-B-B IRC / TT Electronics 1: $3.56 70In Stock 1,000Expected 4/1/2027	Mfr. Part No. RC55LF-D-3K16-B-B Mouser Part No 66-RC55LF-D-3.16K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 3.16K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	70In Stock 1,000Expected 4/1/2027	$3.56 $2.09 $1.81 $1.48 View $1.30 $1.19 $1.10 $1.04 $1.01	Min.: 1 Mult.: 1	RC	3.16 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	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 5.49K 0.1% RC55LF-D-5K49-B-B IRC / TT Electronics 1: $2.96 508In Stock	Mfr. Part No. RC55LF-D-5K49-B-B Mouser Part No 66-RC55LF-D-5.49K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 5.49K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	508In Stock	$2.96 $1.75 $1.56 $1.23 View $1.09 $0.923 $0.904 $0.834	Min.: 1 Mult.: 1	RC	5.49 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	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 6.34K 0.1% RC55LF-D-6K34-B-B IRC / TT Electronics 1: $3.01 310In Stock	Mfr. Part No. RC55LF-D-6K34-B-B Mouser Part No 66-RC55LF-D-6.34K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 6.34K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	310In Stock	$3.01 $1.84 $1.69 $1.33 View $1.15 $0.974 $0.899	Min.: 1 Mult.: 1	RC	6.34 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	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 6.65K 0.1% RC55LF-D-6K65-B-B IRC / TT Electronics 1: $3.64 348In Stock	Mfr. Part No. RC55LF-D-6K65-B-B Mouser Part No 66-RC55LF-D-6.65K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 6.65K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	348In Stock	$3.64 $2.15 $1.85 $1.52 View $1.41 $1.20 $1.10	Min.: 1 Mult.: 1	RC	6.65 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	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 7.32K 0.1% RC55LF-D-7K32-B-B IRC / TT Electronics 1: $3.17 156In Stock	Mfr. Part No. RC55LF-D-7K32-B-B Mouser Part No 66-RC55LF-D-7.32K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 7.32K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	156In Stock	$3.17 $1.93 $1.78 $1.40 Reel $1.03 View $1.21 $0.947	Min.: 1 Mult.: 1 : 500	RC	7.32 kOhms	250 mW (1/4 W)	0.1 %	25 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Ammo Pack	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 8.66K 0.1% RC55LF-D-8K66-B-B IRC / TT Electronics 1: $2.96 402In Stock	Mfr. Part No. RC55LF-D-8K66-B-B Mouser Part No 66-RC55LF-D-8.66K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 8.66K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	402In Stock	$2.96 $1.75 $1.56 $1.23 View $1.09 $0.923 $0.904 $0.834	Min.: 1 Mult.: 1	RC	8.66 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	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 845 0.1% RC55LF-D-845R-B-B IRC / TT Electronics 1: $3.01 58In Stock	Mfr. Part No. RC55LF-D-845R-B-B Mouser Part No 66-RC55LF-D-845	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 845 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	58In Stock	$3.01 $1.84 $1.69 $1.33 View $1.15 $0.974 $0.899	Min.: 1 Mult.: 1	RC	845 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	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole RC55D-178KDI Welwyn Components / TT Electronics 1: $3.22 476In Stock	Mfr. Part No. RC55D-178KDI Mouser Part No 756-RC55D-178KDI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	476In Stock	$3.22 $1.96 $1.80 $1.41 Reel $1.20 View $1.07 $0.994 $0.936 $0.898	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack
Metal Film Resistors - Through Hole RC55D-180RCI Welwyn Components / TT Electronics 1: $3.24 250In Stock	Mfr. Part No. RC55D-180RCI Mouser Part No 756-RC55D-180RCI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	250In Stock	$3.24 $1.97 $1.81 $1.43 Reel $1.20 View $1.14 $1.07 $1.05 $0.979	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack
Metal Film Resistors - Through Hole RC55D-604KFI Welwyn Components / TT Electronics 1: $5.62 480In Stock	Mfr. Part No. RC55D-604KFI Mouser Part No 756-RC55D-604KFI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	480In Stock	$5.62 $3.50 $3.24 $2.68 Reel $2.26 View $2.14 $2.08 $1.94	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack
Metal Film Resistors - Through Hole 196K ohm 0.1% +/-15 Metal Film Resistor RC55Y-196KBI Welwyn Components / TT Electronics 1: $4.84 5In Stock	Mfr. Part No. RC55Y-196KBI Mouser Part No 756-RC55Y-196KBI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole 196K ohm 0.1% +/-15 Metal Film Resistor Learn More about Welwyn Components / TT Electronics welwyn rc55 resistors	Datasheet	5In Stock	$4.84 $2.96 $2.37 $1.97 Reel $1.69 View $1.62 $1.46	Min.: 1 Mult.: 1 : 250	RC	196 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	Metal Film Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 221Kohms 0.1% RC55Y-221KBI Welwyn Components / TT Electronics 1: $5.62 91In Stock	Mfr. Part No. RC55Y-221KBI Mouser Part No 756-RC55Y-221KBI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole 221Kohms 0.1% Learn More about Welwyn Components / TT Electronics welwyn rc55 resistors	Datasheet	91In Stock	$5.62 $2.94 $2.69 Reel $1.60 $1.48 $1.35	Min.: 1 Mult.: 1 : 250	RC	221 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	Metal Film Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole RC55Y-332RWI Welwyn Components / TT Electronics 1: $5.88 99In Stock New Product	Mfr. Part No. RC55Y-332RWI Mouser Part No 756-RC55Y-332RWI New Product	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	99In Stock	$5.88 $3.66 $3.39 $2.80 Reel $2.37 View $2.23 $2.19 $2.04	Min.: 1 Mult.: 1 : 250	RC	3.3 kOhms	400 mW	0.05 %	15 PPM/C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Ammo Pack	Metal Film Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 6.98K ohm 0.1% +/-15 Metal Film Resistor RC55Y-6K98BI Welwyn Components / TT Electronics 1: $4.30 97In Stock	Mfr. Part No. RC55Y-6K98BI Mouser Part No 756-RC55Y-6K98BI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole 6.98K ohm 0.1% +/-15 Metal Film Resistor Learn More about Welwyn Components / TT Electronics welwyn rc55 resistors	Datasheet	97In Stock	$4.30 $2.57 $2.27 $1.88 Reel $1.58 View $1.48 $1.35	Min.: 1 Mult.: 1 : 250	RC	6.98 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	Metal Film Resistors	Metal Film Resistor