The **SFECF10M7GA00S0-R0** is a specific electronic component manufactured by **Murata Electronics**. It belongs to the category of **Ceramic Filters**, specifically designed for intermediate frequency (IF) stages in communication equipment. --- ### 1. Technical Specifications The part number follows a specific nomenclature that defines its electrical characteristics: | Parameter | Specification | | :--- | :--- | | **Component Type** | Ceramic Filter (SFECF Series) | | **Center Frequency (fc)** | 10.700 MHz | | **3dB Bandwidth** | 280 kHz ± 50 kHz | | **Insertion Loss** | 3.0 dB max. | | **Input/Output Impedance** | 330 $\Omega$ | | **Mounting Type** | Surface Mount (SMD) | | **Operating Temperature** | -20°C to +80°C | ### 2. Physical Characteristics The SFECF series is known for its miniature footprint, designed for high-density circuit board layouts. * **Package Type:** Small Surface Mount Device (SMD). * **Dimensions:** Typically measures 3.45 x 3.10 x 1.40 mm. * **Terminals:** Lead-free plating, compliant with RoHS standards. ### 3. Key Features and Usage The "10.7 MHz" filter is a industry-standard component used primarily in **FM Radio** and **Wireless Communication** systems. * **Selectivity:** Its primary job is to "select" the desired frequency band (10.7 MHz) while rejecting unwanted noise and adjacent channel interference. * **Applications:** * FM broadcast receivers. * Standard communication equipment (walkie-talkies). * Remote keyless entry systems. * Home audio systems. ### 4. Decoding the Part Number * **SFECF:** Series name (SMD Ceramic Filter for FM). * **10M7:** Center frequency (10.7 MHz). * **GA00:** Specific design code (defines bandwidth and loss characteristics). * **-R0:** Packaging code (usually indicates Tape and Reel). ---