The FAST 250 REC 0.3-0.8MM2 0.40X18.62 TPBR is a high-quality receptacle designed for efficient wire termination in various applications. Part of the FASTON 250 series, it features a durable brass construction with tin plating for enhanced conductivity and corrosion resistance. With an overall length of 17.1mm and a straight orientation, it offers easy installation onto compatible tabs with a width of 6.35mm and a thickness of .81mm. Suitable for wire sizes ranging from 18 to 22 AWG, this receptacle is ideal for use in HVAC systems and other high-temperature environments, with an operating temperature range of -40 to 110°C. Its F-Crimp design and open barrel allow for secure and reliable connections, while its RoHS compliance ensures environmentally friendly usage. Upgrade your wire termination setup with the 737439-2 for fast and efficient performance.