Weidmuller 1887530000

The LSF-SMT 3.50/12/135 3.5SN BK RL is a specialized printed circuit board terminal featuring a 3.5 mm pitch and a 135° conductor outlet direction. With a total of 12 poles, this terminal supports a maximum clamping range of 1.5 mm², making it suitable for various wiring applications.

It is constructed from LCP GF insulating material and has a black color, while the operational elements are made from white PPA GF. The terminal is designed for through-hole technology (THT) and offers a solder pin length of 3.5 mm with a tolerance of +0.1 / -0.3 mm. The dimensions include a width of 42.7 mm and a height of 16.4 mm, contributing to a compact design that facilitates efficient PCB layout.

The product is compliant with several international standards, including UL 1059, IEC 60664-1, and IEC 61984, confirming its reliability in various operating environments. It is rated for a voltage of 300 V and a current rating of 12 A for use group B as per UL 1059, and 10 A for use group D. The terminal also demonstrates excellent insulation properties with an insulation strength greater than or equal to 108 Ω.

Additional notable features include a touch-safe protection rating of IP 20, ensuring safety during operation. The operational temperature range extends from -50 °C to 120 °C, allowing for versatile applications in diverse settings. For further details, consult the approval certificate referenced by the designation code.