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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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
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Welwyn Components / TT Electronics Metal Film Resistors - Through Hole 9.09Kohms 0.1%
Datasheet
442In Stock
Min.: 1
Mult.: 1
: 250

RC 9.09 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 Precision Metal Film Resistors Low noise
Welwyn Components / TT Electronics Metal Film Resistors - Through Hole
Datasheet
88In Stock
500Expected 9/18/2026
Min.: 1
Mult.: 1
: 250

RC Ammo Pack
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 1.13K 0.1%
Datasheet
774In Stock
Min.: 1
Mult.: 1

RC 1.13 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 113K 0.1%
Datasheet
240In Stock
Min.: 1
Mult.: 1

RC 113 kOhms 250 mW (1/4 W) 0.1 % 25 PPM / C - 55 C + 155 C 2.5 mm 7.2 mm Axial Bulk Metal Film Resistors Low Noise Low noise and Negligible voltage coefficient
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 12.4K 0.1%
Datasheet
758In Stock
Min.: 1
Mult.: 1

RC 12.4 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 130 0.1%
Datasheet
348In Stock
Min.: 1
Mult.: 1

RC 130 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 133 0.1%
Datasheet
395In Stock
Min.: 1
Mult.: 1

RC 133 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 17.4 0.1%
Datasheet
524In Stock
Min.: 1
Mult.: 1

RC 17.4 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 178 0.1%
Datasheet
856In Stock
Min.: 1
Mult.: 1

RC 178 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 2.55K 0.1%
Datasheet
710In Stock
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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 21.5 0.1%
Datasheet
316In Stock
Min.: 1
Mult.: 1

RC 21.5 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 22.1 0.1%
Datasheet
386In Stock
Min.: 1
Mult.: 1

RC 22.1 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 221 0.1%
Datasheet
938In Stock
Min.: 1
Mult.: 1

RC 221 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 221K 0.1%
Datasheet
90In Stock
Min.: 1
Mult.: 1

RC 221 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 43.2K 0.1%
Datasheet
628In Stock
Min.: 1
Mult.: 1

RC 43.2 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 Precision Metal Film Resistors Low noise
Welwyn Components / TT Electronics Metal Film Resistors - Through Hole 562Kohms 0.1%
Datasheet
4In Stock
Min.: 1
Mult.: 1
: 250

RC 562 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 162K 0.1%
Datasheet
Product Comments
379In Stock
Min.: 1
Mult.: 1
: 250
No
RC 162 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 1.0M 0.1%
Datasheet
2.830Expected 9/11/2026
Min.: 1
Mult.: 1

RC 1 MOhms 250 mW (1/4 W) 0.1 % 25 PPM / C - 55 C + 155 C 350 V 2.5 mm 7.2 mm Axial Bulk Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 20 0.1%
Datasheet
1.965Expected 11/24/2026
Min.: 1
Mult.: 1

RC 20 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 249 0.1%
Datasheet
2.335Expected 10/28/2026
Min.: 1
Mult.: 1

RC 249 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 681K 0.1%
Datasheet
2.000Expected 11/2/2026
Min.: 1
Mult.: 1

RC 681 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 Precision Metal Film Resistors Low noise
Welwyn Components / TT Electronics Metal Film Resistors - Through Hole 16.2Kohms 0.1%
Datasheet
1In Stock
Min.: 1
Mult.: 1
: 250

RC 16.2 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 Precision Metal Film Resistors Low noise
Welwyn Components / TT Electronics Metal Film Resistors - Through Hole 1Mohm 0.1%
Datasheet
1.930On Order
Min.: 1
Mult.: 1
: 250

RC 1 MOhms 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 1.96K 0.1%
Datasheet
980Expected 11/24/2026
Min.: 1
Mult.: 1

RC 1.96 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 102K 0.1%
Datasheet
556On Order
Min.: 1
Mult.: 1

RC 102 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 Precision Metal Film Resistors Low noise