Dell Power Board 5E.42K02.003 is a replacement power board identified for the Dell P2419HC monitor. It is the monitor’s power board component, intended for service or repair where this specific part is required.
The listing identifies the exact part number as 5E.42K02.003 and also gives OEM reference 05E.42K02.003. These references help distinguish this board from other monitor parts. The listed component type is a power board; no electrical ratings or physical dimensions are specified in the product information.