Yageo’s expanded AF series of sulphur-resistant chip resistors can now be ordered from TTI. The recently introduced 4-pin, 2-resistor (0402 x 2) AF122 arrays and 8-pin, 4-resistor (0402 x 4) AF124 arrays help meet increased market demands, offering a stable and reliable performance.
They are suitable for use in a wide variety of environments, including those with high level of sulphur, AF arrays save space on the PCB and save time in pick and place applications. To improve the sulphur resistant capability, Yageo has used a special material in the inner electrode with the alteration of the resistor structure.
AF series chip resistors meet the requirements of the ASTM-B-809-95 standard, 60?, 1,000hrs. The devices provide high stability and reliability in harsh environments and are suitable for use in applications such as mining, communication base stations, industrial equipment controls, power supplies, computing servers, consumer electronics, and DRAM modules, HDD.