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 (KRW) 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 86.6K 0.1%
Datasheet
2,734In Stock
Min.: 1
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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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 31.6K 0.1%
Datasheet
2,408In Stock
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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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 499K 0.1%
Datasheet
800In Stock
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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 Precision Metal Film Resistors Low noise
Welwyn Components / TT Electronics Metal Film Resistors - Through Hole 909Kohms 0.1%
Datasheet
1,171In Stock
Min.: 1
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: 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 1.5K 0.1%
Datasheet
25In Stock
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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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 1.87K 0.1%
Datasheet
182In Stock
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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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 10.2K 0.1%
Datasheet
394In Stock
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RC 10.2 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
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 11K 0.1%
Datasheet
115In Stock
1,000Expected 10/2/2026
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RC 11 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 14.3K 0.1%
Datasheet
920In Stock
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RC 14.3 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 2.67K 0.1%
Datasheet
493In Stock
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RC 2.67 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 2.94K 0.1%
Datasheet
763In Stock
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RC 2.94 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 200 0.1%
Datasheet
629In Stock
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RC 200 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 200K 0.1%
Datasheet
541In Stock
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RC 200 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 205 0.1%
Datasheet
673In Stock
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RC 205 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
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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 255 0.1%
Datasheet
671In Stock
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RC 255 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 255K 0.1%
Datasheet
487In Stock
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RC 255 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 28.7K 0.1%
Datasheet
206In Stock
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RC 28.7 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 3.16K 0.1%
Datasheet
201In Stock
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RC 3.16 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 301K 0.1%
Datasheet
994In Stock
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RC 301 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 5.49K 0.1%
Datasheet
519In Stock
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RC 5.49 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
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 6.34K 0.1%
Datasheet
310In Stock
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RC 6.34 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 6.65K 0.1%
Datasheet
468In Stock
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RC 6.65 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 Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 7.32K 0.1%
Datasheet
156In Stock
Min.: 1
Mult.: 1
: 500

RC 7.32 kOhms 250 mW (1/4 W) 0.1 % 25 PPM / C - 55 C + 155 C 350 V 2.5 mm 7.2 mm Axial Ammo Pack Precision Metal Film Resistors Low noise
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 8.66K 0.1%
Datasheet
402In Stock
Min.: 1
Mult.: 1

RC 8.66 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