2.5 mm TRRS plug, straight, solder termination
The SP-2541-WT is a 4-conductor (TRRS) phone plug from CUI Devices, using the 2.50 mm industry-recognized mating diameter for sub-miniature headphone applications. Rated 1 A at 12 VDC with nickel-plated brass contacts and a brass body, it terminates via solder and mounts free-hanging in-line.
