UP4B-471-R

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Fixed inductors are passive electronic components that store energy in the form of a magnetic field. They are typically used for filtering, coupling, tuning and other applications. The UP4B-471-R is a high-quality surface mount inductor from Pulse Electronics that offers exceptional performance for multiple end uses. This fixed inductor has a wide range of applications, from medical and industrial automation to consumer products.

The UP4B-471-R has a lead-free construction and features a high current rating of 3.4A. It also features a high inductance value of 4.7mH at 1KHz, making it ideal for power line filtering and commutating applications. The device also features a low DCR of 0.115 ohms at 20°C, which helps to reduce power loss and dissipate heat quickly. It also features a low turn-to-turn capacitance of 0.03pF, which reduces the effects of external electromagnetic interference. Besides, it is made from a high-temperature LCP material, which not only offers high temperature stability but also prevents deterioration due to moisture.

The UP4B-471-R has an operating temperature range of -40°C to +85°C and is available in a small form factor of 2x2x1.5mm. It is RoHS compliant and meets UL and Reach requirements. In addition, the UL recognition voltage is 300V, making it suitable for many different types of applications. This device is also UL 94-5VA flame rated and is flame retardant for use in a wide array of applications.

The UP4B-471-R has a working principle of inductance. This means that when a voltage is applied to the device, it creates a magnetic field around the inductor. This magnetic field then interacts with a moving electric current to induce a voltage across the device. This voltage is proportional to the strength of the current and the number of turns on the device. This voltage is then used to power other components in the circuit.

The UP4B-471-R can be used for various applications, ranging from power line filtering to common mode noise suppression. It is also commonly used in switching power supplies, DC-DC converters, and voltage regulated circuits. It can also be used in automotive and telecom applications, as well as medical and industrial automation applications.

In conclusion, the UP4B-471-R is an excellent choice for many different applications. It offers outstanding performance, along with an operating temperature range of -40°C to +85°C and a UL recognition voltage of 300V. It is also made from a high-temperature LCP material, making it ideal for many types of applications. The device has a wide range of applications, from medical and industrial automation to consumer products. Lastly, its working principle is inductance, allowing the device to convert electrical energy into a magnetic field, which is then used to power other components in the circuit.

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