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 24.9 Ohms 1 % 0.1 W 0402 AEC-Q200
Datasheet
19,900In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 24.9 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 22 Ohms 1 % 0.1 W 0402 AEC-Q200
Datasheet
17,456In Stock
10,000Expected 2026-04-17
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 22 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 2.26 kOhms 1 % 0.1 W 0402 AEC-Q200
Datasheet
20,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 2.26 kOhms 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 3.09 kOhms 1 % 0.1 W 0402 AEC-Q200
Datasheet
19,475In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 3.09 kOhms 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 8.2 kOhms 5 % 0.1 W 0402 AEC-Q200
Datasheet
19,850In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 8.2 kOhms 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 121 Ohms 1 % 0.1 W 0402 AEC-Q200
Datasheet
19,970In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 121 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 3.3 kOhms 5 % 0.1 W 0402 AEC-Q200
Datasheet
17,305In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 3.3 kOhms 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 40.2 Ohms 1 % 0.1 W 0402 AEC-Q200
Datasheet
9,325In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 40.2 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 90.9 Ohms 1 % 0.1 W 0402 AEC-Q200
Datasheet
19,992In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 90.9 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 2 Ohms 1 % 0.1 W 0402 AEC-Q200
Datasheet
18,931In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 2 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 1.2 Ohms 1 % 0.1 W 0402 AEC-Q200
Datasheet
20,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 1.2 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 130 Ohms 1 % 0.1 W 0402 AEC-Q200
Datasheet
9,629In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 130 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 2.4 kOhms 1 % 0.1 W 0402 AEC-Q200
Datasheet
9,699In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 2.4 kOhms 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 332 Ohms 1 % 0.1 W 0402 AEC-Q200
Datasheet
9,947In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 332 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 100 kOhms 5 % 0.1 W 0402 AEC-Q200
Datasheet
15,476In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 100 kOhms 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 2 kOhms 1 % 0.1 W 0402 AEC-Q200
Datasheet
6,751In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 2 kOhms 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 536 Ohms 1 % 0.1 W 0402 AEC-Q200
Datasheet
20,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 536 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 26.1 Ohms 1 % 0.1 W 0402 AEC-Q200
Datasheet
19,025In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 26.1 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 6.98 kOhms 1 % 0.1 W 0402 AEC-Q200
Datasheet
9,770In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 6.98 kOhms 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 2.61 kOhms 1 % 0.1 W 0402 AEC-Q200
Datasheet
19,970In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 2.61 kOhms 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 147 Ohms 1 % 0.1 W 0402 AEC-Q200
Datasheet
19,840In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 147 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 97.6 kOhms 1 % 0.1 W 0402 AEC-Q200
Datasheet
20,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 97.6 kOhms 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 4.22 kOhms 1 % 0.1 W 0402 AEC-Q200
Datasheet
20,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 4.22 kOhms 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 51.1 Ohms 1 % 0.1 W 0402 AEC-Q200
Datasheet
20,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 51.1 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 2.2 Ohms 1 % 0.1 W 0402 AEC-Q200
Datasheet
19,810In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 2.2 Ohms 100 mW (1/10 W) 1 % 400 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