Littelfuse KRPSD10.1SF is an encapsulated microcontroller time delay relay with a 10 A resistive load rating at 125 V ac and 5 A resistive load rating at 230 V ac and 28 V dc. It has 0.25 in. (6.35 mm) male quick connect terminals for easy installation and a tolerance range of -15% to 20%. With a repeat accuracy of ±0.5% or 20 ms, it ensures precise timing. This relay has a power consumption of ≤2 W and a reset time of ≤150 ms. It can handle switching voltages up to 250 V and has a long electrical and mechanical life of 1 x 10⁵ and 1 x 10⁷ respectively.