Littelfuse TDB120ALD is a versatile 11-pin plug-in time delay relay ideal for multiple applications. With an output load rating of 10 A resistive, 1/3 hp, and a DC voltage of 28 V, it offers reliable performance. The setpoint vs ambient temperature and operating voltage have a tolerance of ≤±5%, ensuring accuracy. The relay is equipped with an LED indication for easy monitoring and has a power consumption of ≤3.25 W. It has a quick reset time of ≤50 ms and a repeat accuracy of ±0.1% or 20 ms. The product has a long life expectancy, with electrical durability expected at 1 x 10⁶ cycles and mechanical durability of 1 x 10⁷ cycles. The time delay type is digital, with a time delay accuracy of ±2% or 50 ms, and a recycle time of ≤150 ms. With an undervoltage trip voltage of 023 s and an initiate time of ≤60 ms, this relay is a reliable and efficient choice for various applications.