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 (CHF) 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 RC55LFD221KBA IRC / TT Electronics 1: 2.11 CHF 500In Stock	Mfr. Part No. RC55LFD221KBA Mouser Part No 66-RC55LF-D-221K-B-A	IRC / TT Electronics	Metal Film Resistors - Through Hole	Datasheet	500In Stock	2.11 CHF 1.24 CHF 1.07 CHF 0.877 CHF Reel 0.768 CHF View 0.706 CHF 0.653 CHF 0.618 CHF 0.595 CHF	Min.: 1 Mult.: 1 : 250	RC	221 kOhms	400 mW	0.1 %	25 PPM / C			350 V	2.5 mm	7.2 mm	Axial	Ammo Pack	Metal Film Precision Resistors	Precision Metal Film Resistor
Metal Film Resistors - Through Hole 1/4W 31.6K 0.1% RC55LF-D-31K6-B-B IRC / TT Electronics 1: 2.15 CHF 2 408In Stock	Mfr. Part No. RC55LF-D-31K6-B-B Mouser Part No 66-RC55LF-D-31.6K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 31.6K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	2 408In Stock	2.15 CHF 1.27 CHF 1.10 CHF 0.901 CHF View 0.783 CHF 0.72 CHF 0.666 CHF 0.63 CHF 0.607 CHF	Min.: 1 Mult.: 1	RC	31.6 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 86.6K 0.1% RC55LF-D-86K6-B-B IRC / TT Electronics 1: 1.75 CHF 2 734In Stock	Mfr. Part No. RC55LF-D-86K6-B-B Mouser Part No 66-RC55LF-D-86.6K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 86.6K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	2 734In Stock	1.75 CHF 1.04 CHF 0.926 CHF 0.73 CHF View 0.624 CHF 0.572 CHF 0.527 CHF 0.48 CHF 0.459 CHF	Min.: 1 Mult.: 1	RC	86.6 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 110 0.1% RC55LF-D-110R-B-B IRC / TT Electronics 1: 2.15 CHF 1 914In Stock	Mfr. Part No. RC55LF-D-110R-B-B Mouser Part No 66-RC55LF-D-110	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 110 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	1 914In Stock	2.15 CHF 1.27 CHF 1.10 CHF 0.901 CHF View 0.783 CHF 0.72 CHF 0.666 CHF 0.63 CHF 0.607 CHF	Min.: 1 Mult.: 1	RC	110 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 909Kohms 0.1% RC55Y-909KBI Welwyn Components / TT Electronics 1: 4.37 CHF 1 171In Stock	Mfr. Part No. RC55Y-909KBI Mouser Part No 756-RC55Y-909KBI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole 909Kohms 0.1% Learn More about Welwyn Components / TT Electronics welwyn rc55 resistors	Datasheet	1 171In Stock	4.37 CHF 2.68 CHF 2.43 CHF 1.94 CHF Reel 1.71 CHF 1.64 CHF	Min.: 1 Mult.: 1 : 250	RC	909 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 1/4W 1.05K 0.1% RC55LF-D-1K05-B-B IRC / TT Electronics 1: 1.95 CHF 492In Stock	Mfr. Part No. RC55LF-D-1K05-B-B Mouser Part No 66-RC55LF-D-1.05K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 1.05K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	492In Stock	1.95 CHF 1.19 CHF 1.10 CHF 0.87 CHF View 0.744 CHF 0.632 CHF 0.583 CHF	Min.: 1 Mult.: 1	RC	1.05 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 1.65K 0.1% RC55LF-D-1K65-B-B IRC / TT Electronics 1: 1.75 CHF 303In Stock	Mfr. Part No. RC55LF-D-1K65-B-B Mouser Part No 66-RC55LF-D-1.65K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 1.65K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	303In Stock	1.75 CHF 1.04 CHF 0.926 CHF 0.73 CHF View 0.644 CHF 0.547 CHF 0.535 CHF 0.493 CHF	Min.: 1 Mult.: 1	RC	1.65 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 100 0.1% RC55LF-D-100R-B-B IRC / TT Electronics 1: 2.15 CHF 939In Stock	Mfr. Part No. RC55LF-D-100R-B-B Mouser Part No 66-RC55LF-D-100	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 100 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	939In Stock	2.15 CHF 1.26 CHF 1.09 CHF 0.894 CHF View 0.782 CHF 0.72 CHF 0.666 CHF 0.63 CHF 0.607 CHF	Min.: 1 Mult.: 1	RC	100 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 102 0.1% RC55LF-D-102R-B-B IRC / TT Electronics 1: 1.75 CHF 982In Stock	Mfr. Part No. RC55LF-D-102R-B-B Mouser Part No 66-RC55LF-D-102	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 102 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	982In Stock	1.75 CHF 1.04 CHF 0.926 CHF 0.73 CHF View 0.644 CHF 0.547 CHF 0.535 CHF 0.493 CHF	Min.: 1 Mult.: 1	RC	102 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 107 0.1% RC55LF-D-107R-B-B IRC / TT Electronics 1: 1.75 CHF 633In Stock	Mfr. Part No. RC55LF-D-107R-B-B Mouser Part No 66-RC55LF-D-107	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 107 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	633In Stock	1.75 CHF 1.04 CHF 0.926 CHF 0.73 CHF View 0.644 CHF 0.547 CHF 0.535 CHF 0.493 CHF	Min.: 1 Mult.: 1	RC	107 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 118 0.1% RC55LF-D-118R-B-B IRC / TT Electronics 1: 2.15 CHF 656In Stock	Mfr. Part No. RC55LF-D-118R-B-B Mouser Part No 66-RC55LF-D-118	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 118 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	656In Stock	2.15 CHF 1.27 CHF 1.10 CHF 0.901 CHF View 0.837 CHF 0.709 CHF 0.653 CHF	Min.: 1 Mult.: 1	RC	118 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 12.1K 0.1% RC55LF-D-12K1-B-B IRC / TT Electronics 1: 1.75 CHF 374In Stock	Mfr. Part No. RC55LF-D-12K1-B-B Mouser Part No 66-RC55LF-D-12.1K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 12.1K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	374In Stock	1.75 CHF 1.04 CHF 0.926 CHF 0.73 CHF View 0.644 CHF 0.547 CHF 0.535 CHF 0.493 CHF	Min.: 1 Mult.: 1	RC	12.1 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 1/4WATT 14Kohm 0.1% RC55LF-D-14K-B-B IRC / TT Electronics 1: 2.15 CHF 540In Stock	Mfr. Part No. RC55LF-D-14K-B-B Mouser Part No 66-RC55LF-D-14K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4WATT 14Kohm 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	540In Stock	2.15 CHF 1.27 CHF 1.10 CHF 0.901 CHF View 0.837 CHF 0.709 CHF 0.653 CHF	Min.: 1 Mult.: 1	RC	14 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 169 0.1% RC55LF-D-169R-B-B IRC / TT Electronics 1: 2.15 CHF 133In Stock	Mfr. Part No. RC55LF-D-169R-B-B Mouser Part No 66-RC55LF-D-169	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 169 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	133In Stock	2.15 CHF 1.27 CHF 1.10 CHF 0.901 CHF View 0.837 CHF 0.709 CHF 0.653 CHF	Min.: 1 Mult.: 1	RC	169 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 191K 0.1% RC55LF-D-191K-B-B IRC / TT Electronics 1: 1.75 CHF 40In Stock	Mfr. Part No. RC55LF-D-191K-B-B Mouser Part No 66-RC55LF-D-191K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 191K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	40In Stock	1.75 CHF 1.04 CHF 0.926 CHF 0.73 CHF View 0.644 CHF 0.547 CHF 0.535 CHF 0.493 CHF	Min.: 1 Mult.: 1	RC	191 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 20.5K 0.1% RC55LF-D-20K5-B-B IRC / TT Electronics 1: 1.74 CHF 152In Stock	Mfr. Part No. RC55LF-D-20K5-B-B Mouser Part No 66-RC55LF-D-20.5K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 20.5K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	152In Stock	1.74 CHF 1.07 CHF 0.973 CHF 0.768 CHF View 0.662 CHF 0.562 CHF 0.519 CHF	Min.: 1 Mult.: 1	RC	20.5 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 215 0.1% RC55LF-D-215R-B-B IRC / TT Electronics 1: 1.95 CHF 648In Stock	Mfr. Part No. RC55LF-D-215R-B-B Mouser Part No 66-RC55LF-D-215	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 215 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	648In Stock	1.95 CHF 1.19 CHF 1.10 CHF 0.87 CHF View 0.744 CHF 0.632 CHF 0.583 CHF	Min.: 1 Mult.: 1	RC	215 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 23.7K 0.1% RC55LF-D-23K7-B-B IRC / TT Electronics 1: 2.11 CHF 226In Stock 1 000Expected 18/01/2027	Mfr. Part No. RC55LF-D-23K7-B-B Mouser Part No 66-RC55LF-D-23.7K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 23.7K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	226In Stock 1 000Expected 18/01/2027	2.11 CHF 1.24 CHF 1.07 CHF 0.877 CHF View 0.768 CHF 0.706 CHF 0.653 CHF 0.618 CHF 0.595 CHF	Min.: 1 Mult.: 1	RC	23.7 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 324K 0.1% RC55LF-D-324K-B-B IRC / TT Electronics 1: 1.75 CHF 34In Stock	Mfr. Part No. RC55LF-D-324K-B-B Mouser Part No 66-RC55LF-D-324K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 324K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	34In Stock	1.75 CHF 1.04 CHF 0.926 CHF 0.73 CHF View 0.644 CHF 0.547 CHF 0.535 CHF 0.493 CHF	Min.: 1 Mult.: 1	RC	324 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 33.2 0.1% RC55LF-D-33R2-B-B IRC / TT Electronics 1: 2.99 CHF 436In Stock	Mfr. Part No. RC55LF-D-33R2-B-B Mouser Part No 66-RC55LF-D-33.2	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 33.2 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	436In Stock	2.99 CHF 1.84 CHF 1.66 CHF 1.37 CHF View 1.26 CHF 1.07 CHF 0.983 CHF 0.91 CHF	Min.: 1 Mult.: 1	RC	33.2 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 45.3K 0.1% RC55LF-D-45K3-B-B IRC / TT Electronics 1: 1.74 CHF 633In Stock	Mfr. Part No. RC55LF-D-45K3-B-B Mouser Part No 66-RC55LF-D-45.3K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 45.3K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	633In Stock	1.74 CHF 1.07 CHF 0.973 CHF 0.768 CHF View 0.742 CHF 0.63 CHF 0.562 CHF 0.519 CHF	Min.: 1 Mult.: 1	RC	45.3 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 5.9K 0.1% RC55LF-D-5K9-B-B IRC / TT Electronics 1: 1.75 CHF 401In Stock	Mfr. Part No. RC55LF-D-5K9-B-B Mouser Part No 66-RC55LF-D-5.9K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 5.9K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	401In Stock	1.75 CHF 1.04 CHF 0.926 CHF 0.73 CHF View 0.644 CHF 0.547 CHF 0.535 CHF 0.493 CHF	Min.: 1 Mult.: 1	RC	5.9 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 590K 0.1% RC55LF-D-590K-B-B IRC / TT Electronics 1: 3.14 CHF 435In Stock	Mfr. Part No. RC55LF-D-590K-B-B Mouser Part No 66-RC55LF-D-590K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 590K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	435In Stock	3.14 CHF 1.93 CHF 1.78 CHF 1.47 CHF View 1.36 CHF 1.15 CHF 1.07 CHF	Min.: 1 Mult.: 1	RC	590 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 6.98K 0.1% RC55LF-D-6K98-B-B IRC / TT Electronics 1: 1.78 CHF 119In Stock	Mfr. Part No. RC55LF-D-6K98-B-B Mouser Part No 66-RC55LF-D-6.98K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 6.98K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	119In Stock	1.78 CHF 1.09 CHF 1.00 CHF 0.787 CHF View 0.68 CHF 0.577 CHF 0.532 CHF	Min.: 1 Mult.: 1	RC	6.98 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 69.8K 0.1% RC55LF-D-69K8-B-B IRC / TT Electronics 1: 2.15 CHF 913In Stock	Mfr. Part No. RC55LF-D-69K8-B-B Mouser Part No 66-RC55LF-D-69.8K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 69.8K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	913In Stock	2.15 CHF 1.27 CHF 1.10 CHF 0.901 CHF View 0.837 CHF 0.709 CHF 0.653 CHF	Min.: 1 Mult.: 1	RC	69.8 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