BFCN-1860+

The BFCN-1860+ is a surface mount LTCC band pass filter from Mini-Circuits designed for the 1580 to 2200 MHz frequency range. It has a center frequency of 1860 MHz and a bandwidth of 620 MHz, with a typical insertion loss of 2 dB and a maximum of 3.5 dB across the passband. The filter provides 20 dB minimum stopband rejection from DC to 1300 MHz and from 2600 to 4800 MHz, and is rated for up to 2.5 W RF input power at 25°C.

Constructed using LTCC (Low Temperature Co-fired Ceramic) multi-layer technology, this filter offers excellent repeatability and stability over a wide operating temperature range of -55°C to +100°C. Its compact 1206 package (3.2mm x 1.6mm x 0.94mm) with wraparound terminations minimizes parasitic effects and saves valuable board space in dense PCB layouts. The rugged ceramic construction makes it suitable for demanding environments, including high humidity and temperature extremes.

This filter is ideal for RF signal conditioning in wireless communication systems, test equipment, and other applications where precise band selection is required. The surface mount design allows for automated assembly and reliable soldering, while the wrap-around terminations facilitate easy visual inspection. The BFCN-1860+ is RoHS3 compliant, meeting current environmental standards.