The 1989803 is an 8-position, single-row PCB terminal block from the PTSA 0,5 product range. It is rated for a nominal current of 2 A and a voltage of 250 V (III/2), accommodating a nominal conductor cross-section of 0.5 mm². The device features a time-saving, tool-free push-in spring connection and a 45° conductor-to-PCB connection direction. Designed for wave soldering, it has a linear pin layout with 3.6 mm solder pins. The angled connection facilitates multi-row arrangements on the PCB, making it suitable for compact and dense electronic assemblies.