Bourns CAYxA-AS AEC-Q200 Thick Film Chip Resistor Arrays are both AEC-Q200 compliant and sulfur resistant, based on ASTM-B-809-95 and EIA-977 (test parameter B) standards. This series is designed to operate in certain harsh environments exposed to higher levels of sulfur contamination. They are suitable for use in industrial, automation power supply, and communication base station applications. Bourns CAYxA-AS AEC-Q200 Thick Film Chip Resistor Arrays offer a 3Ω to 1MΩ resistance range and 0Ω jumper with 5% tolerance. They are available in a 1mm or 1.6mm width with two or four resistors.