CMF554R7500FLEB

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Through Hole Resistors (THRs) are known for their extreme reliability and durability. CMF554R7500FLEB is the specific type and model of THR and it is considered one of the best available in the market. This device consists of two parts: an enclosed steel case and a band of resistive wire which is welded to the case. CMF554R7500FLEB is distinguished by its superiority in key areas such as power ratings, temperature coefficient and noise rejection.

CMF554R7500FLEB\'s application field includes telecommunications, power supplies, semiconductor and general industrial electronic products. It is capable of delivering reliable high quality stable and noise resistant power. This THR is used in a wide array of applications such as signal transmission, power distribution, dynamic load balancing and protection from transients.

The working principle of CMF554R7500FLEB is simple yet effective. When an electric current flows through the resistive wire of the THR, the current is converted into thermal energy and dissipated as heat which is then radiated away by the steel case. The heat from the case continuously cools the resistive wire, thereby maintaining a constant resistance during operation. Additionally, the enclosed steel case acts as a physical barrier, protecting the unit from shock vibrations, dust, and moisture, thus ensuring its longer life and reliable performance.

The physical size of CMF554R7500FLEB makes it ideal for applications where space is limited. This THR is also corrosion-resistant, conducive to vibration and temperature cycling, and offers excellent noise rejection. Operational temperature range for CMF554R7500FLEB is -55°C to +125°C, with resonant frequency range from 10 kHz to 10 MHz.

CMF554R7500FLEB utilizes automatic trim-and-fitting technology to guarantee top air-coupled performance. Additionally, its unique construction provides a wide self-resonance, further improving the power efficiency of the THR and reducing passive components count. All in all, CMF554R7500FLEB is an excellent THR and is ideal for applications when reliability is of utmost importance such as telecom, medical, automotive electronic systems and precision industrial equipment.

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