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 3 kOhms 1 % 0.25 W 1206 AEC-Q200
Datasheet
4,745In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 3 kOhms 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 680 Ohms 5 % 0.25 W 1206 AEC-Q200
Datasheet
4,237In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 680 Ohms 250 mW (1/4 W) 5 % 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 8.2 kOhms 5 % 0.25 W 1206 AEC-Q200
Datasheet
9,999In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 8.2 kOhms 250 mW (1/4 W) 5 % 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 1.65 MOhms 1 % 0.25 W 1206 AEC-Q200
Datasheet
10,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 1.65 MOhms 250 mW (1/4 W) 1 % 200 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 4.7 kOhms 5 % 0.5 W 1210 AEC-Q200
Datasheet
9,999In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 4.7 kOhms 500 mW (1/2 W) 5 % 100 PPM / C - 55 C + 155 C 200 V 1210 3225 3.1 mm (0.122 in) 2.6 mm (0.102 in) 0.55 mm (0.022 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 100 kOhms 5 % 0.5 W 1210 AEC-Q200
Datasheet
9,912In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 100 kOhms 500 mW (1/2 W) 5 % 100 PPM / C - 55 C + 155 C 200 V 1210 3225 3.1 mm (0.122 in) 2.6 mm (0.102 in) 0.55 mm (0.022 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 80.6 kOhms 1 % 0.5 W 1210 AEC-Q200
Datasheet
8,988In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 80.6 kOhms 500 mW (1/2 W) 1 % 100 PPM / C - 55 C + 155 C 200 V 1210 3225 3.1 mm (0.122 in) 2.6 mm (0.102 in) 0.55 mm (0.022 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 47 kOhms 5 % 0.5 W 1210 AEC-Q200
Datasheet
9,900In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 47 kOhms 500 mW (1/2 W) 5 % 100 PPM / C - 55 C + 155 C 200 V 1210 3225 3.1 mm (0.122 in) 2.6 mm (0.102 in) 0.55 mm (0.022 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 39 kOhms 1 % 0.5 W 1210 AEC-Q200
Datasheet
10,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 39 kOhms 500 mW (1/2 W) 1 % 100 PPM / C - 55 C + 155 C 200 V 1210 3225 3.1 mm (0.122 in) 2.6 mm (0.102 in) 0.55 mm (0.022 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 200 kOhms 5 % 0.5 W 1210 AEC-Q200
Datasheet
9,890In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 200 kOhms 500 mW (1/2 W) 5 % 100 PPM / C - 55 C + 155 C 200 V 1210 3225 3.1 mm (0.122 in) 2.6 mm (0.102 in) 0.55 mm (0.022 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 2.2 kOhms 5 % 0.5 W 1210 AEC-Q200
Datasheet
9,975In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 2.2 kOhms 500 mW (1/2 W) 5 % 100 PPM / C - 55 C + 155 C 200 V 1210 3225 3.1 mm (0.122 in) 2.6 mm (0.102 in) 0.55 mm (0.022 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 220 Ohms 5 % 0.5 W 1210 AEC-Q200
Datasheet
9,739In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 220 Ohms 500 mW (1/2 W) 5 % 100 PPM / C - 55 C + 155 C 200 V 1210 3225 3.1 mm (0.122 in) 2.6 mm (0.102 in) 0.55 mm (0.022 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS 120 Ohms 5 % 0.5 W 1210 AEC-Q200
Datasheet
9,888In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 120 Ohms 500 mW (1/2 W) 5 % 100 PPM / C - 55 C + 155 C 200 V 1210 3225 3.1 mm (0.122 in) 2.6 mm (0.102 in) 0.55 mm (0.022 in) General Purpose Anti-Sulfur Resistors AEC-Q200
Wurth Elektronik Thick Film Resistors - SMD WRIS-RSKS <0.05 Ohms 0.33 W Jumper 1210 AEC-Q200
Datasheet
9,590In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 0 Ohms 330 mW (1/3 W) - 55 C + 155 C 1210 3225 3.1 mm (0.122 in) 2.6 mm (0.102 in) 0.55 mm (0.022 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
4,236In Stock
10,000Expected 27/2/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 Ohms 1 % 0.1 W 0402 AEC-Q200
Datasheet
6,300In Stock
10,000Expected 27/2/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 10 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 5.6 kOhms 1 % 0.1 W 0402 AEC-Q200
Datasheet
5,875In Stock
10,000Expected 27/2/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 5.6 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 220 Ohms 1 % 0.1 W 0402 AEC-Q200
Datasheet
5,095In Stock
10,000Expected 27/2/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 220 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 47 kOhms 1 % 0.1 W 0402 AEC-Q200
Datasheet
6,293In Stock
10,000Expected 27/2/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 47 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 200 Ohms 1 % 0.1 W 0402 AEC-Q200
Datasheet
5,557In Stock
10,000Expected 27/2/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 200 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 470 kOhms 1 % 0.1 W 0402 AEC-Q200
Datasheet
5,497In Stock
10,000Expected 27/2/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 470 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 330 Ohms 1 % 0.1 W 0402 AEC-Q200
Datasheet
4,383In Stock
20,000Expected 27/2/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 330 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 750 Ohms 1 % 0.1 W 0402 AEC-Q200
Datasheet
5,855In Stock
10,000Expected 27/2/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WRIS-RSKS 750 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 330 Ohms 1 % 0.1 W 0603 AEC-Q200
Datasheet
2,654In Stock
10,000Expected 27/2/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 330 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 47 kOhms 1 % 0.1 W 0603 AEC-Q200
Datasheet
3,304In Stock
10,000Expected 27/2/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WRIS-RSKS 47 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