Sulfur-resistant chip resistors manufactured by Yageo are now available from TTI, Inc. The 4-pin, 2-resistor (0402 x 2) AF122 arrays and 8-pin, 4-resistor (0402 x 4) AF124 arrays are suitable for a wide variety of environments, including those with high level of sulfur, essentially, these AF arrays save space on the PCB and save time in pick and place applications. To improve the sulfur resistant capability, Yageo uses a special material in the inner electrode with the alteration of the resistor structure.
The AF series chip resistors are compliant with the ASTM-B-809-95 standard, 60?, 1,000hrs. They provide high stability and reliability in harsh environments and are ideal for use in applications such as mining, communication base stations, industrial equipment controls, power supplies, computing servers, consumer electronics, and DRAM modules, HDD.
TTI, Inc.
