Littelfuse TDI12D is a compact octal 8-pin plug-in time delay relay. It has an output load rating of 10 A resistive @ 120/240 V ac and 28 V dc, making it suitable for various applications. With a repeat accuracy of ±0.1% or 20 ms, it offers precise timing control. The relay consumes ≤3.25 W of power and has a reset time of ≤50 ms. Notably, it features a digital time delay type and LED indication for easy monitoring. Its electrical and mechanical life is rated at 1 x 10⁶ and 1 x 10⁷ respectively, ensuring long-term reliability. With its compact size and reliable performance, this time delay relay is a valuable asset for various industries.