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 (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
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Power Rating
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Temperature Coefficient
Minimum Operating Temperature
Maximum Operating Temperature
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IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 10K 0.1%
Datasheet
1,787In Stock
Min.: 1
Mult.: 1

RC 10 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 110 0.1%
Datasheet
1,924In Stock
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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 12.1 0.1%
Datasheet
991In Stock
Min.: 1
Mult.: 1

RC 12.1 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 2.32K 0.1%
Datasheet
962In Stock
Min.: 1
Mult.: 1

RC 2.32 kOhms 250 mW (1/4 W) 0.1 % 25 PPM / C - 55 C + 155 C 350 V 2.5 mm 7.2 mm Axial Bulk Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 4.02K 0.1%
Datasheet
986In Stock
Min.: 1
Mult.: 1

RC 4.02 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 80.6K 0.1%
Datasheet
2,444In Stock
Min.: 1
Mult.: 1

RC 80.6 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole
Datasheet
142In Stock
Min.: 1
Mult.: 1
: 250

RC Ammo Pack
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 19.1K 0.1%
Datasheet
Product Comments
63In Stock
Min.: 1
Mult.: 1
: 250
No
RC 19.1 kOhms 250 mW (1/4 W) 0.1 % 25 PPM / C - 55 C + 155 C 350 V 2.5 mm 7.2 mm Axial Ammo Pack Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 22.6K 0.1%
Datasheet
998In Stock
Min.: 1
Mult.: 1

RC 22.6 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 1.37K 0.1%
Datasheet
988In Stock
Min.: 1
Mult.: 1

RC 1.37 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 30.9K 0.1%
Datasheet
1,175In Stock
Min.: 1
Mult.: 1

RC 30.9 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 619 0.1%
Datasheet
1,000In Stock
Min.: 1
Mult.: 1

RC 619 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 14.7K 0.1%
Datasheet
1,110In Stock
Min.: 1
Mult.: 1

RC 14.7 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 68.1 0.1%
Datasheet
640In Stock
Min.: 1
Mult.: 1

RC 68.1 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 124 0.1%
Datasheet
990In Stock
Min.: 1
Mult.: 1

RC 124 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 2.2K 0.1%
Datasheet
Product Comments
499In Stock
Min.: 1
Mult.: 1
: 250
No
RC 2.2 kOhms 250 mW (1/4 W) 0.1 % 25 PPM / C - 55 C + 155 C 2.5 mm 7.2 mm Axial Ammo Pack Low noise and Negligible voltage coefficient
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 2.49K 0.1%
Datasheet
951Expected 8/5/2026
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 Precision Metal Film Resistors Low noise
Welwyn Components / TT Electronics Metal Film Resistors - Through Hole
Datasheet
238In Stock
Min.: 1
Mult.: 1
: 250

RC 110 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 Precision Metal Film Resistors
Welwyn Components / TT Electronics Metal Film Resistors - Through Hole
Datasheet
233In Stock
Min.: 1
Mult.: 1
: 250

RC 127 kOhms 400 mW 0.1 % 15 PPM / C - 55 C + 155 C 350 V 2.5 mm 7.2 mm Axial Ammo Pack Precision Metal Film Resistors
Welwyn Components / TT Electronics Metal Film Resistors - Through Hole
Datasheet
242In Stock
Min.: 1
Mult.: 1
: 250

RC 137 Ohms 400 mW 0.1 % 15 PPM / C - 55 C + 155 C 350 V 2.5 mm 7.2 mm Axial Ammo Pack Precision Metal Film Resistors Precision Resistor
Welwyn Components / TT Electronics Metal Film Resistors - Through Hole
Datasheet
250In Stock
Min.: 1
Mult.: 1
: 250

RC 140 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 Precision Metal Film Resistors
Welwyn Components / TT Electronics Metal Film Resistors - Through Hole
Datasheet
207In Stock
Min.: 1
Mult.: 1

RC 216 Ohms 400 mW 0.1 % 15 PPM / C - 55 C + 155 C 350 V 2.5 mm 7.2 mm Axial Metal Film Resistors Precision Resistor
Welwyn Components / TT Electronics Metal Film Resistors - Through Hole
Datasheet
228In Stock
Min.: 1
Mult.: 1
: 250

RC 698 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 Precision Metal Film Resistors
Welwyn Components / TT Electronics Metal Film Resistors - Through Hole
Datasheet
198In Stock
Min.: 1
Mult.: 1
: 250

RC Ammo Pack
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 10 0.1%
Datasheet
1,016In Stock
Min.: 1
Mult.: 1

RC 10 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