The BWGNSCNX15-15W4 is an electronic part manufactured by BAT Wireless. It is an antenna with a DIP-15x15x4mm configuration and is RoHS compliant, which means it is free of hazardous substances. The antenna is designed to provide strong, reliable signal transmission and is suitable for low-profile applications due to its slim design. The antenna is 15mm in length and 15mm in width and 4mm in height, making it a perfect choice for small, compact electronic designs. The BWGNSCNX15-15W4 is a versatile option for various applications such as Wi-Fi, ZigBee, Bluetooth, GPS, IoT, and more.