WRIS-RSKS Series General-Purpose Thick-Film Resistors

Würth Elektronik’s anti-sulfur resistors are designed for long-term performance and reliability

Image of Würth Elektronik’s WRIS-RSKS Series General-Purpose Thick-Film ResistorsWürth Elektronik’s WRIS-RSKS series of general-purpose thick-film resistors are designed for long-term performance and reliability at temperatures of up to +155°C. Featuring an extra metal layer (nickel-chrome alloy) in the topside electrode, these resistors are safeguarded from the formation of silver-sulfide in environments that are rich in sulfur, which is verified through ASTM B-809 testing.

The WRIS-RSKS thick-film chip resistors offer a wide resistance value range of 1 Ω to 10 MΩ (including 0 Ω jumpers) and available sizes range from 0402 to 1210.

Applications
  • Harsh environments: construction machinery, gritting vehicles, and more
  • Sulfurous/high air pollution environments: lighting, traffic controls, and more
  • IT and communication
  • Power supplies and industrial controls
Inner Structure

Image of Würth Elektronik’s WRIS-RSKS Series Inner Structure (click to enlarge)

Image of Würth Elektronik WRIS-RSKS Series General-Purpose Thick-Film Resistors

WRIS-RSKS Series General-Purpose Thick-Film Resistors

ImageManufacturer Part NumberDescriptionResistanceAvailable QuantityPriceView Details
RES 2.49K OHM 1% 1/10W 0402560112110224RES 2.49K OHM 1% 1/10W 04022.49 kOhms8698 - Immediate$0.10View Details
RES 22K OHM 1% 1/10W 0402560112110098RES 22K OHM 1% 1/10W 040222 kOhms8685 - Immediate$0.10View Details
RES 1.1K OHM 1% 1/10W 0402560112110185RES 1.1K OHM 1% 1/10W 04021.1 kOhms9315 - Immediate$0.10View Details
RES 15.4K OHM 1% 1/10W 0402560112110203RES 15.4K OHM 1% 1/10W 040215.4 kOhms9220 - Immediate$0.10View Details
RES 49.9 OHM 1% 1/10W 0402560112110002RES 49.9 OHM 1% 1/10W 040249.9 Ohms8350 - Immediate$0.10View Details
RES 91K OHM 1% 1/10W 0402560112110121RES 91K OHM 1% 1/10W 040291 kOhms9728 - Immediate$0.10View Details
RES 100 OHM 1% 1/10W 0402560112110022RES 100 OHM 1% 1/10W 0402100 Ohms0 - Immediate$0.10View Details
RES 133K OHM 1% 1/10W 0402560112110196RES 133K OHM 1% 1/10W 0402133 kOhms9771 - Immediate$0.10View Details
RES 620 OHM 1% 1/10W 0402560112110265RES 620 OHM 1% 1/10W 0402620 Ohms9900 - Immediate$0.10View Details
RES 27K OHM 1% 1/10W 0402560112110026RES 27K OHM 1% 1/10W 040227 kOhms9950 - Immediate$0.10View Details
RES 24.9K OHM 1% 1/10W 0402560112110113RES 24.9K OHM 1% 1/10W 040224.9 kOhms9435 - Immediate$0.10View Details
RES 33.2 OHM 1% 1/10W 0402560112110233RES 33.2 OHM 1% 1/10W 040233.2 Ohms10000 - Immediate$0.10View Details
RES 1.8K OHM 1% 1/10W 0402560112110209RES 1.8K OHM 1% 1/10W 04021.8 kOhms8665 - Immediate$0.10View Details
RES 330K OHM 1% 1/10W 0402560112110088RES 330K OHM 1% 1/10W 0402330 kOhms8754 - Immediate$0.10View Details
RES 4.75K OHM 1% 1/10W 0402560112110005RES 4.75K OHM 1% 1/10W 04024.75 kOhms9875 - Immediate$0.10View Details
RES 22 OHM 1% 1/10W 0402560112110046RES 22 OHM 1% 1/10W 040222 Ohms5469 - Immediate$0.10View Details
RES 100K OHM 1% 1/10W 0402560112110019RES 100K OHM 1% 1/10W 0402100 kOhms8514 - Immediate$0.10View Details
RES 1M OHM 1% 1/10W 0402560112110033RES 1M OHM 1% 1/10W 04021 MOhms3304 - Immediate$0.10View Details
RES 240 OHM 1% 1/10W 0402560112110009RES 240 OHM 1% 1/10W 0402240 Ohms9485 - Immediate$0.10View Details
RES 20 OHM 1% 1/10W 0402560112110083RES 20 OHM 1% 1/10W 040220 Ohms9975 - Immediate$0.10View Details
Published: 2024-02-16