The RTA02-4D203JTH is a Resistor Networks & Arrays 0402x4 RoHS manufactured by RALEC. It is a four resistor network with 0402 size, featured in a RoHS compliant version. It has a 4 resistance ratio tolerance of ± 5%, an operating temperature range of -55°C to +125°C, a resistor value of 20K (± 5%), and a power rating of 50mW. Additionally, the total package size is 0.08’’x0.12’’, with a lead space of 0.04’’. This product is suitable for use in a wide range of applications such as telecommunication, auto, computer, and medical equipment.