IS680 by Isola
IS680 laminate materials exhibit exceptional electrical properties which are very stable over a broad frequency and temperature range. IS680 is suitable for many of today's commercial RF/Microwave printed circuit designs. It features a Dielectric Constant (Dk) that is stable between -55C and + 125C at up to 20 GHz. In addition, IS680 offers a lower Dissipation factor (Df) of 0.0030 making it a cost effective alternative to PTFE and other commercial microwave laminate materials. IS680 is produced with a tight thickness tolerance, which provides RF/Microwave and high speed digital designers with consistent line impedance. IS680 laminate materials are currently being offered in both laminate and pre-preg form in typical thicknesses and standard panel sizes. This provides a complete materials solution package for RF/Microwave, hybrid multilayer and double sided printed circuit designs. IS680 does not require any special through hole treatments commonly needed when processing PTFE based laminate materials.
