VLx – New product range featuring long side termination for high performance on small surface areas

Isabellenhütte is launching the VLx resistor series, resistors with unmatched performance. Reversing the length to width ratio resulted in expanding the resistance range to extremely low values (i. e. 1mOhm in size 0612) and enabled other remarkable improvements. The larger soldering and contact pads are increasing the mechanical stability of the solder joints during temperature and power cycling and guaranty at the same time a much better heat flow into the PC board. A new mechanical construction significantly increases the mechanical stability and the internal heat resistance (Rthi as low as 15K/W) with the consequence that the heat produced within the components is conducted very efficiently to the terminations and out of the resistors. Despite their small size, the power rating of the resistors is very high in comparison to similar components.