General-Purpose Anti-Sulfur Thick Film Resistors

Würth Elektronik General-Purpose Anti-Sulfur Thick Film Resistors are engineered for long-term performance and reliability at temperatures of up to +155°C. This WRIS-RSKS family of resistors is AEC-Q200 qualified and features an extra metal layer (nickel-chrome alloy) in the top-side electrode and is available in sizes ranging from 0402 to 1210. These resistors are protected against the formation of silver sulfide in environments rich in sulfur, a quality verified via ASTM B-809 testing. The series is offered in a broad range of resistance values, from 1Ω to 10MΩ, including 0Ω jumpers. These Würth Elektronik anti-sulfur thick film resistors are ideal for IT and communication, power supply and industrial controls, harsh environments, including construction machinery, as well as sulfurous and high air pollution areas, such as lighting and traffic controls.

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Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 56 kOhms 1 % 0.1 W 0603 AEC-Q200
Datasheet
8,292In Stock
5,000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 56 kOhms 100 mW (1/10 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 1.5 kOhms 1 % 0.1 W 0603 AEC-Q200
Datasheet
9,028In Stock
5,000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 1.5 kOhms 100 mW (1/10 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 330 kOhms 1 % 0.1 W 0603 AEC-Q200
Datasheet
9,138In Stock
5,000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 330 kOhms 100 mW (1/10 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 12 kOhms 1 % 0.1 W 0603 AEC-Q200
Datasheet
8,697In Stock
5,000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 12 kOhms 100 mW (1/10 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 150 Ohms 1 % 0.1 W 0603 AEC-Q200
Datasheet
8,440In Stock
5,000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 150 Ohms 100 mW (1/10 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 3.3 kOhms 1 % 0.1 W 0603 AEC-Q200
Datasheet
8,309In Stock
5,000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 3.3 kOhms 100 mW (1/10 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 560 Ohms 1 % 0.1 W 0603 AEC-Q200
Datasheet
9,301In Stock
5,000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 560 Ohms 100 mW (1/10 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 200 kOhms 1 % 0.1 W 0603 AEC-Q200
Datasheet
7,752In Stock
5,000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 200 kOhms 100 mW (1/10 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 220 kOhms 1 % 0.1 W 0603 AEC-Q200
Datasheet
9,092In Stock
5,000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 220 kOhms 100 mW (1/10 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 1.2 kOhms 1 % 0.1 W 0603 AEC-Q200
Datasheet
7,267In Stock
5,000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 1.2 kOhms 100 mW (1/10 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 82 kOhms 1 % 0.1 W 0603 AEC-Q200
Datasheet
9,552In Stock
5,000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 82 kOhms 100 mW (1/10 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 2 kOhms 1 % 0.1 W 0603 AEC-Q200
Datasheet
8,744In Stock
5,000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 2 kOhms 100 mW (1/10 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 750 Ohms 1 % 0.1 W 0603 AEC-Q200
Datasheet
9,786In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 750 Ohms 100 mW (1/10 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 30 kOhms 1 % 0.1 W 0603 AEC-Q200
Datasheet
7,546In Stock
5,000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 30 kOhms 100 mW (1/10 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 33.2 Ohms 1 % 0.1 W 0603 AEC-Q200
Datasheet
9,840In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 33.2 Ohms 100 mW (1/10 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 49.9 kOhms 1 % 0.1 W 0603 AEC-Q200
Datasheet
8,700In Stock
5,000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 49.9 kOhms 100 mW (1/10 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 120 Ohms 1 % 0.1 W 0603 AEC-Q200
Datasheet
7,403In Stock
5,000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 120 Ohms 100 mW (1/10 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 4.12 kOhms 1 % 0.1 W 0603 AEC-Q200
Datasheet
9,975In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 4.12 kOhms 100 mW (1/10 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS <0.05 Ohms 0.125 W Jumper 0805 AEC-Q200
Datasheet
5,825In Stock
5,000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 0 Ohms 125 mW (1/8 W) - 55 C + 155 C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS <0.05 Ohms 0.25 W Jumper 1206 AEC-Q200
Datasheet
7,373In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 0 Ohms 250 mW (1/4 W) - 55 C + 155 C 1206 3216 3.1 mm (0.122 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 100 Ohms 1 % 0.25 W 1206 AEC-Q200
Datasheet
6,474In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 100 Ohms 250 mW (1/4 W) 1 % 100 PPM / C - 55 C + 155 C 200 V 1206 3216 3.1 mm (0.122 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 36.5 Ohms 1 % 0.1 W 0402 AEC-Q200
Datasheet
19,950In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 36.5 Ohms 100 mW (1/10 W) 1 % 100 PPM / C - 55 C + 155 C 50 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 33 Ohms 1 % 0.1 W 0402 AEC-Q200
Datasheet
10,689In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 33 Ohms 100 mW (1/10 W) 1 % 100 PPM / C - 55 C + 155 C 50 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 15 Ohms 5 % 0.1 W 0402 AEC-Q200
Datasheet
19,950In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 15 Ohms 100 mW (1/10 W) 5 % 100 PPM / C - 55 C + 155 C 50 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 100 Ohms 5 % 0.1 W 0402 AEC-Q200
Datasheet
18,923In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 100 Ohms 100 mW (1/10 W) 5 % 100 PPM / C - 55 C + 155 C 50 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) General Purpose Anti-Sulfur Resistors AEC-Q200