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 (EUR) 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 243 0.1% RC55LF-D-243R-B-B IRC / TT Electronics 1: 2,30 € 414In Stock	Mfr. Part No. RC55LF-D-243R-B-B Mouser Part No 66-RC55LF-D-243	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 243 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	414In Stock	2,30 € 1,36 € 1,17 € 0,963 € View 0,894 € 0,757 € 0,698 €	Min.: 1 Mult.: 1	RC	243 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 261 0.1% RC55LF-D-261R-B-B IRC / TT Electronics 1: 1,87 € 195In Stock	Mfr. Part No. RC55LF-D-261R-B-B Mouser Part No 66-RC55LF-D-261	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 261 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	195In Stock	1,87 € 1,11 € 0,989 € 0,78 € View 0,688 € 0,584 € 0,572 € 0,527 €	Min.: 1 Mult.: 1	RC	261 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 280 0.1% RC55LF-D-280R-B-B IRC / TT Electronics 1: 1,87 € 866In Stock	Mfr. Part No. RC55LF-D-280R-B-B Mouser Part No 66-RC55LF-D-280	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 280 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	866In Stock	1,87 € 1,11 € 0,989 € 0,78 € View 0,688 € 0,584 € 0,572 € 0,527 €	Min.: 1 Mult.: 1	RC	280 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 3.92K 0.1% RC55LF-D-3K92-B-B IRC / TT Electronics 1: 2,30 € 667In Stock	Mfr. Part No. RC55LF-D-3K92-B-B Mouser Part No 66-RC55LF-D-3.92K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 3.92K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	667In Stock	2,30 € 1,36 € 1,17 € 0,963 € View 0,894 € 0,757 € 0,698 €	Min.: 1 Mult.: 1	RC	3.92 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 300K 0.1% RC55LF-D-300K-B-B IRC / TT Electronics 1: 2,30 € 689In Stock	Mfr. Part No. RC55LF-D-300K-B-B Mouser Part No 66-RC55LF-D-300K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 300K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	689In Stock	2,30 € 1,36 € 1,17 € 0,963 € View 0,894 € 0,757 € 0,698 €	Min.: 1 Mult.: 1	RC	300 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 324 0.1% RC55LF-D-324R-B-B IRC / TT Electronics 1: 1,87 € 611In Stock	Mfr. Part No. RC55LF-D-324R-B-B Mouser Part No 66-RC55LF-D-324	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 324 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	611In Stock	1,87 € 1,11 € 0,989 € 0,78 € View 0,688 € 0,584 € 0,572 € 0,527 €	Min.: 1 Mult.: 1	RC	324 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 365 0.1% RC55LF-D-365R-B-B IRC / TT Electronics 1: 2,08 € 200In Stock	Mfr. Part No. RC55LF-D-365R-B-B Mouser Part No 66-RC55LF-D-365	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 365 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	200In Stock	2,08 € 1,27 € 1,17 € 0,929 € View 0,795 € 0,675 € 0,623 €	Min.: 1 Mult.: 1	RC	365 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 4.42K 0.1% RC55LF-D-4K42-B-B IRC / TT Electronics 1: 1,90 € 883In Stock	Mfr. Part No. RC55LF-D-4K42-B-B Mouser Part No 66-RC55LF-D-4.42K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 4.42K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	883In Stock	1,90 € 1,16 € 1,07 € 0,841 € View 0,726 € 0,616 € 0,568 €	Min.: 1 Mult.: 1	RC	4.42 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 499K 0.1% RC55LF-D-499K-B-B IRC / TT Electronics 1: 3,88 € 725In Stock	Mfr. Part No. RC55LF-D-499K-B-B Mouser Part No 66-RC55LF-D-499K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 499K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	725In Stock	3,88 € 2,40 € 2,15 € 2,12 € 1,92 €	Min.: 1 Mult.: 1	RC	499 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 52.3K 0.1% RC55LF-D-52K3-B-B IRC / TT Electronics 1: 2,26 € 64In Stock	Mfr. Part No. RC55LF-D-52K3-B-B Mouser Part No 66-RC55LF-D-52.3K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 52.3K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	64In Stock	2,26 € 1,33 € 1,15 € 0,946 € View 0,877 € 0,742 € 0,685 €	Min.: 1 Mult.: 1	RC	52.3 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 53.6K 0.1% RC55LF-D-53K6-B-B IRC / TT Electronics 1: 2,30 € 670In Stock	Mfr. Part No. RC55LF-D-53K6-B-B Mouser Part No 66-RC55LF-D-53.6K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 53.6K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	670In Stock	2,30 € 1,36 € 1,17 € 0,963 € View 0,937 € 0,791 € 0,774 € 0,757 €	Min.: 1 Mult.: 1	RC	53.6 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 63.4K 0.1% RC55LF-D-63K4-B-B IRC / TT Electronics 1: 2,30 € 944In Stock	Mfr. Part No. RC55LF-D-63K4-B-B Mouser Part No 66-RC55LF-D-63.4K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 63.4K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	944In Stock	2,30 € 1,35 € 1,16 € 0,955 € View 0,836 € 0,769 € 0,712 € 0,673 € 0,648 €	Min.: 1 Mult.: 1	RC	63.4 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 634 0.1% RC55LF-D-634R-B-B IRC / TT Electronics 1: 1,87 € 659In Stock	Mfr. Part No. RC55LF-D-634R-B-B Mouser Part No 66-RC55LF-D-634	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 634 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	659In Stock	1,87 € 1,11 € 0,989 € 0,78 € View 0,688 € 0,584 € 0,572 € 0,527 €	Min.: 1 Mult.: 1	RC	634 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 68.1K 0.1% RC55LF-D-68K1-B-B IRC / TT Electronics 1: 2,00 € 764In Stock	Mfr. Part No. RC55LF-D-68K1-B-B Mouser Part No 66-RC55LF-D-68.1K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 68.1K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	764In Stock	2,00 € 1,22 € 1,13 € 0,886 € View 0,763 € 0,648 € 0,598 €	Min.: 1 Mult.: 1	RC	68.1 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 75 0.1% RC55LF-D-75R-B-B IRC / TT Electronics 1: 3,79 € 691In Stock	Mfr. Part No. RC55LF-D-75R-B-B Mouser Part No 66-RC55LF-D-75	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 75 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	691In Stock	3,79 € 2,34 € 2,10 € 1,68 € View 1,51 € 1,38 € 1,34 € 1,30 € 1,26 €	Min.: 1 Mult.: 1	RC	75 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 8.45K 0.1% RC55LF-D-8K45-B-B IRC / TT Electronics 1: 2,30 € 866In Stock	Mfr. Part No. RC55LF-D-8K45-B-B Mouser Part No 66-RC55LF-D-8.45K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 8.45K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	866In Stock	2,30 € 1,36 € 1,17 € 0,963 € View 0,894 € 0,757 € 0,59 €	Min.: 1 Mult.: 1	RC	8.45 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 1/2 W 1.024K OHM .1% RC65LFD1K024B IRC / TT Electronics 1: 2,20 € 578In Stock	Mfr. Part No. RC65LFD1K024B Mouser Part No 66-RC65LFD1K024B	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/2 W 1.024K OHM .1%	Datasheet	578In Stock	2,20 € 1,34 € 1,24 € 0,98 € View 0,84 € 0,714 € 0,659 €	Min.: 1 Mult.: 1	RC	1.024 kOhms	500 mW (1/2 W)	0.1 %	25 PPM / C	- 55 C	+ 155 C	350 V	3.7 mm	10 mm	Axial		Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole RC55D-825RBI Welwyn Components / TT Electronics 1: 2,30 € 344In Stock	Mfr. Part No. RC55D-825RBI Mouser Part No 756-RC55D-825RBI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	344In Stock	2,30 € 1,36 € 1,17 € 0,98 € Reel 0,826 € View 0,769 € 0,757 € 0,698 €	Min.: 1 Mult.: 1 : 250	RC	825 Ohms	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 Resistors - Through Hole RC55D-9K76BI Welwyn Components / TT Electronics 1: 2,26 € 290In Stock	Mfr. Part No. RC55D-9K76BI Mouser Part No 756-RC55D-9K76BI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole Learn More about Welwyn Components / TT Electronics welwyn rc55 resistors	Datasheet	290In Stock	2,26 € 1,33 € 1,15 € 0,955 € Reel 0,81 € View 0,743 € 0,742 € 0,685 €	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack
Metal Film Resistors - Through Hole 121Kohms 0.1% RC55Y-121KBI Welwyn Components / TT Electronics 1: 2,72 € 83In Stock 500On Order	Mfr. Part No. RC55Y-121KBI Mouser Part No 756-RC55Y-121KBI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole 121Kohms 0.1% Learn More about Welwyn Components / TT Electronics welwyn rc55 resistors	Datasheet	83In Stock 500On Order	2,72 € 1,63 € 1,44 € 1,19 € Reel 0,955 € 0,95 €	Min.: 1 Mult.: 1 : 250	RC	121 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 237Kohms 0.1% RC55Y-237KBI Welwyn Components / TT Electronics 1: 2,71 € 27In Stock	Mfr. Part No. RC55Y-237KBI Mouser Part No 756-RC55Y-237KBI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole 237Kohms 0.1% Learn More about Welwyn Components / TT Electronics welwyn rc55 resistors	Datasheet	27In Stock	2,71 € 1,62 € 1,43 € 1,18 € Reel 1,01 € 0,95 €	Min.: 1 Mult.: 1 : 250	RC	237 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 255Kohms 0.1% RC55Y-255KBI Welwyn Components / TT Electronics 1: 2,72 € 328In Stock	Mfr. Part No. RC55Y-255KBI Mouser Part No 756-RC55Y-255KBI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole 255Kohms 0.1% Learn More about Welwyn Components / TT Electronics welwyn rc55 resistors	Datasheet	328In Stock	2,72 € 1,63 € 1,44 € 1,19 € Reel 1,01 € 0,95 €	Min.: 1 Mult.: 1 : 250	RC	255 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 90.9 ohm 0.1% +/-15 Metal Film Resistor RC55Y-90R9BI Welwyn Components / TT Electronics 1: 4,66 € 26In Stock	Mfr. Part No. RC55Y-90R9BI Mouser Part No 756-RC55Y-90R9BI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole 90.9 ohm 0.1% +/-15 Metal Film Resistor Learn More about Welwyn Components / TT Electronics welwyn rc55 resistors	Datasheet	26In Stock	4,66 € 2,86 € 2,62 € 2,06 € Reel 1,84 € 1,75 €	Min.: 1 Mult.: 1 : 250	RC	90.9 Ohms	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 1/4W 1.5K 0.1% RC55LF-D-1K5-B-B IRC / TT Electronics 1: 2,30 € 25In Stock	Mfr. Part No. RC55LF-D-1K5-B-B Mouser Part No 66-RC55LF-D-1.5K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 1.5K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	25In Stock	2,30 € 1,36 € 1,17 € 0,98 € View 0,826 € 0,769 € 0,757 € 0,698 €	Min.: 1 Mult.: 1	RC	1.5 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 1.87K 0.1% RC55LF-D-1K87-B-B IRC / TT Electronics 1: 2,30 € 181In Stock	Mfr. Part No. RC55LF-D-1K87-B-B Mouser Part No 66-RC55LF-D-1.87K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 1.87K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	181In Stock	2,30 € 1,36 € 1,17 € 0,963 € View 0,894 € 0,757 € 0,698 €	Min.: 1 Mult.: 1	RC	1.87 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