The ASE4304 is a telecom-grade, four-pole three-throw (4P3T) slide switch from the ASE/F series. It features a vertical, through-hole mount style with an extended top actuator and is designed to be auto-insertable for efficient manufacturing. The switch has a contact rating of 300mA at 115 VDC and utilizes silver-plated copper alloy contacts for reliable electrical performance. As a RoHS compliant component, it is capable of withstanding wave soldering processes up to 265°C, making it suitable for modern lead-free assembly in telecommunications equipment.