Product Overview Mini-Circuits’ LFCN-8440+ is an LTCC low pass filter with a passband from DC to 8440 MHz, supporting a variety of applications. This model provides 1.3 dB passband insertion loss and 30 dB typical stopband rejection. It handles up to 8W RF input power and provides a wide operating temperature range from -55 to +100°C. Housed in a tiny 1206 ceramic form factor with wraparound terminations, the filter is ideal for dense PCB layouts and with minimal performance variation due to parasitics.