RW Series Anti-Sulfurated Thick Film Chip Resistors feature a high-performance anti-sulfurated inner electrode and are available in sizes from RW1005 (0402) to RW6332 (2512).   The series offers resistance values from 1 Ω to 10 MΩ and power ratings from 1/16 W to 1 W at 70°C. Maximum working voltages range from 50 V to 250 V. The TCR is ±200 ppm/°C for resistance values from 1 Ω to below 10 Ω, and ±100 ppm/°C for resistance values from 10 Ω to 10 MΩ. Available resistance tolerances include ±1%, ±2%, and ±5%, with both bulk and tape-and-reel packaging options.