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 1.18K 0.1% RC55LF-D-1K18-B-B IRC / TT Electronics 1: 2,30 € 487In Stock	Mfr. Part No. RC55LF-D-1K18-B-B Mouser Part No 66-RC55LF-D-1.18K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 1.18K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	487In Stock	2,30 € 1,36 € 1,17 € 0,963 € View 0,894 € 0,757 € 0,698 €	Min.: 1 Mult.: 1	RC	1.18 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 1.1K 0.1% RC55LF-D-1K10-B-B IRC / TT Electronics 1: 2,30 € 240In Stock	Mfr. Part No. RC55LF-D-1K10-B-B Mouser Part No 66-RC55LF-D-1.1K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 1.1K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	240In Stock	2,30 € 1,36 € 1,17 € 0,963 € View 0,894 € 0,757 € 0,698 €	Min.: 1 Mult.: 1	RC	1.1 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 1.21K 0.1% RC55LF-D-1K21-B-B IRC / TT Electronics 1: 2,30 € 61In Stock 1 000On Order	Mfr. Part No. RC55LF-D-1K21-B-B Mouser Part No 66-RC55LF-D-1.21K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 1.21K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	61In Stock 1 000On Order	2,30 € 1,36 € 1,17 € 0,963 € View 0,894 € 0,757 € 0,698 €	Min.: 1 Mult.: 1	RC	1.21 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 1.58K 0.1% RC55LF-D-1K58-B-B IRC / TT Electronics 1: 1,87 € 592In Stock	Mfr. Part No. RC55LF-D-1K58-B-B Mouser Part No 66-RC55LF-D-1.58K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 1.58K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	592In Stock	1,87 € 1,11 € 0,989 € 0,78 € View 0,688 € 0,584 € 0,572 € 0,527 €	Min.: 1 Mult.: 1	RC	1.58 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 1.69K 0.1% RC55LF-D-1K69-B-B IRC / TT Electronics 1: 2,25 € 32In Stock 1 000Expected 27/11/2026	Mfr. Part No. RC55LF-D-1K69-B-B Mouser Part No 66-RC55LF-D-1.69K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 1.69K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	32In Stock 1 000Expected 27/11/2026	2,25 € 1,32 € 1,14 € 0,937 € View 0,82 € 0,754 € 0,698 € 0,66 € 0,636 €	Min.: 1 Mult.: 1	RC	1.69 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 150K 0.1% RC55LF-D-150K-B-B IRC / TT Electronics 1: 2,26 € 795In Stock	Mfr. Part No. RC55LF-D-150K-B-B Mouser Part No 66-RC55LF-D-150K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 150K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	795In Stock	2,26 € 1,33 € 1,15 € 0,946 € View 0,877 € 0,742 € 0,685 €	Min.: 1 Mult.: 1	RC	150 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 15K 0.1% RC55LF-D-15K-B-B IRC / TT Electronics 1: 2,08 € 264In Stock	Mfr. Part No. RC55LF-D-15K-B-B Mouser Part No 66-RC55LF-D-15K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 15K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	264In Stock	2,08 € 1,27 € 1,17 € 0,929 € View 0,795 € 0,675 € 0,623 €	Min.: 1 Mult.: 1	RC	15 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 16.9K 0.1% RC55LF-D-16K9-B-B IRC / TT Electronics 1: 2,30 € 420In Stock	Mfr. Part No. RC55LF-D-16K9-B-B Mouser Part No 66-RC55LF-D-16.9K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 16.9K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	420In Stock	2,30 € 1,36 € 1,17 € 0,963 € View 0,894 € 0,757 € 0,698 €	Min.: 1 Mult.: 1	RC	16.9 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 2.49K 0.1% RC55LF-D-2K49-B-B IRC / TT Electronics 1: 2,25 € 951In Stock	Mfr. Part No. RC55LF-D-2K49-B-B Mouser Part No 66-RC55LF-D-2.49K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 2.49K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	951In Stock	2,25 € 1,32 € 1,14 € 0,937 € View 0,82 € 0,754 € 0,698 € 0,66 € 0,636 €	Min.: 1 Mult.: 1	RC	2.49 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 2.55K 0.1% RC55LF-D-2K55-B-B IRC / TT Electronics 1: 2,30 € 410In Stock	Mfr. Part No. RC55LF-D-2K55-B-B Mouser Part No 66-RC55LF-D-2.55K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 2.55K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	410In 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	2.55 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 2.74K 0.1% RC55LF-D-2K74-B-B IRC / TT Electronics 1: 1,87 € 630In Stock	Mfr. Part No. RC55LF-D-2K74-B-B Mouser Part No 66-RC55LF-D-2.74K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 2.74K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	630In Stock	1,87 € 1,11 € 0,989 € 0,78 € View 0,688 € 0,584 € 0,572 € 0,527 €	Min.: 1 Mult.: 1	RC	2.74 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 267 0.1% RC55LF-D-267R-B-B IRC / TT Electronics 1: 1,87 € 562In Stock	Mfr. Part No. RC55LF-D-267R-B-B Mouser Part No 66-RC55LF-D-267	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 267 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	562In Stock	1,87 € 1,11 € 0,989 € 0,78 € View 0,688 € 0,584 € 0,572 € 0,527 €	Min.: 1 Mult.: 1	RC	267 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 3.01K 0.1% RC55LF-D-3K01-B-B IRC / TT Electronics 1: 2,30 € 862In Stock	Mfr. Part No. RC55LF-D-3K01-B-B Mouser Part No 66-RC55LF-D-3.01K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 3.01K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	862In Stock	2,30 € 1,36 € 1,17 € 0,963 € View 0,894 € 0,757 € 0,698 €	Min.: 1 Mult.: 1	RC	3.01 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 3.09K 0.1% RC55LF-D-3K09-B-B IRC / TT Electronics 1: 2,25 € 78In Stock 1 000Expected 04/01/2027	Mfr. Part No. RC55LF-D-3K09-B-B Mouser Part No 66-RC55LF-D-3.09K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 3.09K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	78In Stock 1 000Expected 04/01/2027	2,25 € 1,32 € 1,14 € 0,937 € View 0,82 € 0,754 € 0,698 € 0,66 € 0,636 €	Min.: 1 Mult.: 1	RC	3.09 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 4.99K 0.1% RC55LF-D-4K99-B-B IRC / TT Electronics 1: 2,25 € 72In Stock 1 000Expected 23/12/2026	Mfr. Part No. RC55LF-D-4K99-B-B Mouser Part No 66-RC55LF-D-4.99K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 4.99K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	72In Stock 1 000Expected 23/12/2026	2,25 € 1,32 € 1,14 € 0,937 € View 0,82 € 0,754 € 0,698 € 0,66 € 0,636 €	Min.: 1 Mult.: 1	RC	4.99 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 412 0.1% RC55LF-D-412R-B-B IRC / TT Electronics 1: 2,30 € 388In Stock	Mfr. Part No. RC55LF-D-412R-B-B Mouser Part No 66-RC55LF-D-412	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 412 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	388In Stock	2,30 € 1,36 € 1,17 € 0,963 € View 0,894 € 0,757 € 0,698 €	Min.: 1 Mult.: 1	RC	412 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 54.9K 0.1% RC55LF-D-54K9-B-B IRC / TT Electronics 1: 1,87 € 311In Stock	Mfr. Part No. RC55LF-D-54K9-B-B Mouser Part No 66-RC55LF-D-54.9K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 54.9K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	311In Stock	1,87 € 1,11 € 0,989 € 0,78 € View 0,688 € 0,584 € 0,572 € 0,527 €	Min.: 1 Mult.: 1	RC	54.9 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 562 0.1% RC55LF-D-562R-B-B IRC / TT Electronics 1: 1,90 € 255In Stock	Mfr. Part No. RC55LF-D-562R-B-B Mouser Part No 66-RC55LF-D-562	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 562 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	255In Stock	1,90 € 1,16 € 1,07 € 0,841 € View 0,726 € 0,616 € 0,568 €	Min.: 1 Mult.: 1	RC	562 Ohms	250 mW (1/4 W)	0.1 %	25 PPM / C	- 55 C	+ 155 C	350 V	2.5 mm	7.2 mm	Axial	Tray	Metal Film Precision Resistors	Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 61.9K 0.1% RC55LF-D-61K9-B-B IRC / TT Electronics 1: 1,90 € 83In Stock	Mfr. Part No. RC55LF-D-61K9-B-B Mouser Part No 66-RC55LF-D-61.9K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 61.9K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	83In Stock	1,90 € 1,16 € 1,07 € 0,841 € View 0,726 € 0,616 € 0,568 €	Min.: 1 Mult.: 1	RC	61.9 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 66.5K 0.1% RC55LF-D-66K5-B-B IRC / TT Electronics 1: 2,30 € 929In Stock	Mfr. Part No. RC55LF-D-66K5-B-B Mouser Part No 66-RC55LF-D-66.5K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 66.5K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	929In Stock	2,30 € 1,36 € 1,17 € 0,963 € View 0,894 € 0,757 € 0,698 €	Min.: 1 Mult.: 1	RC	66.5 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 7.5K 0.1% RC55LF-D-7K5-B-B IRC / TT Electronics 1: 2,08 € 451In Stock	Mfr. Part No. RC55LF-D-7K5-B-B Mouser Part No 66-RC55LF-D-7.5K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 7.5K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	451In Stock	2,08 € 1,27 € 1,17 € 0,929 € View 0,795 € 0,675 € 0,623 €	Min.: 1 Mult.: 1	RC	7.5 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 750K 0.1% RC55LF-D-750K-B-B IRC / TT Electronics 1: 3,19 € 471In Stock	Mfr. Part No. RC55LF-D-750K-B-B Mouser Part No 66-RC55LF-D-750K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 750K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	471In Stock	3,19 € 1,97 € 1,77 € 1,46 € View 1,35 € 1,14 € 1,05 € 0,972 €	Min.: 1 Mult.: 1	RC	750 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 787 0.1% RC55LF-D-787R-B-B IRC / TT Electronics 1: 1,86 € 890In Stock	Mfr. Part No. RC55LF-D-787R-B-B Mouser Part No 66-RC55LF-D-787	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 787 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	890In Stock	1,86 € 1,14 € 1,04 € 0,82 € View 0,707 € 0,60 € 0,554 €	Min.: 1 Mult.: 1	RC	787 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-10K2WI Welwyn Components / TT Electronics 1: 3,10 € 997In Stock	Mfr. Part No. RC55D-10K2WI Mouser Part No 756-RC55D-10K2WI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	997In Stock	3,10 € 1,92 € 1,72 € 1,42 € Reel 1,20 € View 1,12 € 1,11 € 1,05 € 1,03 €	Min.: 1 Mult.: 1 : 250	RC											Ammo Pack
Metal Film Resistors - Through Hole RC55D-270RBI Welwyn Components / TT Electronics 1: 2,30 € 357In Stock	Mfr. Part No. RC55D-270RBI Mouser Part No 756-RC55D-270RBI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	357In Stock	2,30 € 1,36 € 1,17 € 0,98 € Reel 0,826 € View 0,744 € 0,742 € 0,741 € 0,689 €	Min.: 1 Mult.: 1 : 250	RC	270 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 Resistor