1. What are the main features of NFM55PC155F1H4L?
NFM55PC155F1H4L is a three-terminal feed-through EMI filter from Murata's NFM55PC series. It has a nominal capacitance of 1.5 μF, a rated voltage of 50 V, and a rated current of 6 A. The component uses a compact SMD package and provides low DC resistance, making it suitable for filtering applications that carry relatively high current. It is designed to help suppress unwanted electrical noise while allowing the required power signal to pass through the circuit.
2. What is NFM55PC155F1H4L used for?
NFM55PC155F1H4L is mainly used to reduce conducted electromagnetic interference and high-frequency noise on power lines. Its feed-through structure helps attenuate unwanted noise while maintaining the normal DC power path. It can be used in industrial equipment, communication systems, consumer electronics, automotive-related electronics, and other electronic products where effective power-line noise suppression is required.
3. Does NFM55PC155F1H4L have any alternative manufacturer and part number, such as?
Yes. A potential alternative is the Kyocera AVX W8F15C1558AT1A, which has similar characteristics for feed-through filtering applications. However, it should not be considered a guaranteed drop-in replacement. Capacitance, rated voltage, current rating, package dimensions, terminal configuration, DC resistance, and EMI attenuation performance should all be carefully compared before selecting an alternative.
4. Is technical support available for NFM55PC155F1H4L?
Yes. Technical documentation and application information are available for NFM55PC155F1H4L. However, this part may have limited availability or an obsolete lifecycle status, so its current supply condition should be confirmed before using it in a new design. For existing applications, engineers should review the latest available specifications and carefully verify any proposed replacement to ensure electrical and mechanical compatibility.
