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 33 Ohms 5 % 0.1 W 0402 AEC-Q200
Datasheet
113’784In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10’000

Reel, Cut Tape, MouseReel WRIS-RSKS 33 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 470 Ohms 5 % 0.1 W 0402 AEC-Q200
Datasheet
80’000In Stock
20’000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 10’000

Reel, Cut Tape, MouseReel WRIS-RSKS 470 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 49.9 Ohms 1 % 0.1 W 0402 AEC-Q200
Datasheet
11’871In Stock
10’000Expected 8/14/2026
MouseReel Available
Min.: 1
Mult.: 1
: 10’000

Reel, Cut Tape, MouseReel WRIS-RSKS 49.9 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 36.5 Ohms 1 % 0.1 W 0402 AEC-Q200
Datasheet
19’950In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 4.75 kOhms 1 % 0.1 W 0402 AEC-Q200
Datasheet
13’926In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10’000

Reel, Cut Tape, MouseReel WRIS-RSKS 4.75 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 10 kOhms 5 % 0.1 W 0402 AEC-Q200
Datasheet
22’114In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10’000

Reel, Cut Tape, MouseReel WRIS-RSKS 10 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 15 Ohms 5 % 0.1 W 0402 AEC-Q200
Datasheet
19’950In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
18’438In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 240 Ohms 1 % 0.1 W 0402 AEC-Q200
Datasheet
7’396In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10’000

Reel, Cut Tape, MouseReel WRIS-RSKS 240 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 20 kOhms 5 % 0.1 W 0402 AEC-Q200
Datasheet
19’570In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10’000

Reel, Cut Tape, MouseReel WRIS-RSKS 20 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 2.2 kOhms 5 % 0.1 W 0402 AEC-Q200
Datasheet
14’232In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10’000

Reel, Cut Tape, MouseReel WRIS-RSKS 2.2 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 1 kOhms 1 % 0.1 W 0402 AEC-Q200
Datasheet
51’197In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10’000

Reel, Cut Tape, MouseReel WRIS-RSKS 1 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 47 kOhms 5 % 0.1 W 0402 AEC-Q200
Datasheet
18’227In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10’000

Reel, Cut Tape, MouseReel WRIS-RSKS 47 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 39 Ohms 5 % 0.1 W 0402 AEC-Q200
Datasheet
19’960In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10’000

Reel, Cut Tape, MouseReel WRIS-RSKS 39 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 2 kOhms 5 % 0.1 W 0402 AEC-Q200
Datasheet
19’353In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10’000

Reel, Cut Tape, MouseReel WRIS-RSKS 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 150 Ohms 5 % 0.1 W 0402 AEC-Q200
Datasheet
19’960In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10’000

Reel, Cut Tape, MouseReel WRIS-RSKS 150 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 47 Ohms 5 % 0.1 W 0402 AEC-Q200
Datasheet
19’231In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10’000

Reel, Cut Tape, MouseReel WRIS-RSKS 47 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 4.7 kOhms 5 % 0.1 W 0402 AEC-Q200
Datasheet
13’547In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10’000

Reel, Cut Tape, MouseReel WRIS-RSKS 4.7 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 100 kOhms 1 % 0.1 W 0402 AEC-Q200
Datasheet
25’762In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10’000

Reel, Cut Tape, MouseReel WRIS-RSKS 100 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 10 kOhms 1 % 0.1 W 0402 AEC-Q200
Datasheet
16’053In Stock
10’000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 10’000

Reel, Cut Tape, MouseReel WRIS-RSKS 10 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 56 Ohms 5 % 0.1 W 0402 AEC-Q200
Datasheet
20’000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10’000

Reel, Cut Tape, MouseReel WRIS-RSKS 56 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 1 % 0.1 W 0402 AEC-Q200
Datasheet
26’083In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10’000

Reel, Cut Tape, MouseReel WRIS-RSKS 100 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 kOhms 5 % 0.1 W 0402 AEC-Q200
Datasheet
21’296In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10’000

Reel, Cut Tape, MouseReel WRIS-RSKS 1 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 120 Ohms 5 % 0.1 W 0402 AEC-Q200
Datasheet
19’767In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10’000

Reel, Cut Tape, MouseReel WRIS-RSKS 120 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 27 kOhms 1 % 0.1 W 0402 AEC-Q200
Datasheet
7’084In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10’000

Reel, Cut Tape, MouseReel WRIS-RSKS 27 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