The 5TS090L with Gas Discharge Tubes (GDTs) SMD 5x7.6mm RoHS are manufactured by the company Lanson. This electronic part features a small form factor with a size of 5x7.6mm. It is compliant with RoHS standards and has a termination type of SMD, meaning surface mount technology. The 5TS090L is a GDT that is used as a surge protector to guard against sudden voltage spikes and protect connected circuits, wires and other components from damage.