PTL30-15A1-102B1 is a slide potentiometer with integrated LED from Bourns' PTL Series, designed for professional audio applications such as mixing consoles, drum machines, keyboards, and synthesizers. The device features a 30 mm travel length with a 15 mm lever, 10 kO resistance value with ±20% tolerance, and a center detent option for precise positioning. It incorporates a carbon element with selectable LED colors (red, orange, green, amber, or white) and supports multiple resistance tapers (linear and audio). The potentiometer delivers 0.1 watt power rating at 30 mm travel, with an insulation resistance of 100 megohms minimum and dielectric withstanding voltage of 300 VAC, making it suitable for demanding pro audio mixing and control applications.