The RHFR11C2140UB001 is an SMD, 1.1x0.9mm RoHS SAW filter manufactured by Enicom. It is a small and lightweight filter designed for use in professional electronics applications. It is constructed using a mass-produced, cost-effective multi-layer frequency-selective substrate that filters out high-frequency signals. The filter’s form-factor is designed to minimize mounting space, while its reliable construction ensures it will perform in the most demanding environments. The RHFR11C2140UB001 is RoHS compliant, meeting all current environmental requirements.