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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Welwyn Components / TT Electronics Metal Film Resistors - Through Hole 909Kohms 0.1%
Datasheet
1.171In Stock
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
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 86.6K 0.1%
Datasheet
2.734In Stock
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
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 31.6K 0.1%
Datasheet
2.408In Stock
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
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 1.02K 0.1%
Datasheet
603In Stock
Min.: 1
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RC 1.02 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 Metal Film Precision Resistors Metal Film Resistor
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 1.07K 0.1%
Datasheet
774In Stock
Min.: 1
Mult.: 1

RC 1.07 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
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 110K 0.1%
Datasheet
345In Stock
Min.: 1
Mult.: 1

RC 110 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
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 124K 0.1%
Datasheet
926In Stock
Min.: 1
Mult.: 1

RC 124 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
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 127 0.1%
Datasheet
892In Stock
Min.: 1
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RC 127 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
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 140 0.1%
Datasheet
768In Stock
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RC 140 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
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 15.4K 0.1%
Datasheet
593In Stock
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RC 15.4 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 Metal Film Precision Resistors Metal Film Resistor
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 2.21K 0.1%
Datasheet
180In Stock
Min.: 1
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RC 2.21 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
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 2.61K 0.1%
Datasheet
486In Stock
Min.: 1
Mult.: 1

RC 2.61 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
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 2.87K 0.1%
Datasheet
936In Stock
Min.: 1
Mult.: 1

RC 2.87 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 Metal Film Precision Resistors Metal Film Resistor
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 21K 0.1%
Datasheet
489In Stock
Min.: 1
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RC 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
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 22.1K 0.1%
Datasheet
127In Stock
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RC 22.1 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
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 3.4K 0.1%
Datasheet
277In Stock
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RC 3.4 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 Metal Film Precision Resistors Metal Film Resistor
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 3.57K 0.1%
Datasheet
81In Stock
Min.: 1
Mult.: 1

RC 3.57 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
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 3.74K 0.1%
Datasheet
6In Stock
Min.: 1
Mult.: 1

RC 3.74 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
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 30.1K 0.1%
Datasheet
591In Stock
Min.: 1
Mult.: 1

RC 30.1 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
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 301 0.1%
Datasheet
2In Stock
1.000Expected 10/9/2026
Min.: 1
Mult.: 1

RC 300 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
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 332 0.1%
Datasheet
42In Stock
Min.: 1
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RC 332 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
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 348K 0.1%
Datasheet
755In Stock
Min.: 1
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RC 348 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
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 35Kohms 0.1%
Datasheet
745In Stock
Min.: 1
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RC 35 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
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 4.22K 0.1%
Datasheet
17In Stock
Min.: 1
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RC 4.22 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
IRC / TT Electronics Metal Film Resistors - Through Hole 1/4W 4.32K 0.1%
Datasheet
242In Stock
Min.: 1
Mult.: 1

RC 4.32 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 Metal Film Precision Resistors Metal Film Resistor