Bourns Wirewound Surface Mount Inductor 0302 Case 4.7 μH ±20% 1.35 A Idc Ferrite DR Core SDR0302

Bourns SDR0302 is a wirewound surface mount inductor featuring a ferrite DR core and a standard 0302 package case. It offers an inductance of 4.7 μH with a ±20% tolerance and is capable of handling a maximum DC current of 1.35 A, making it suitable for compact electronic circuits that require efficient power management.

The inductor's physical dimensions include a diameter of 3 mm, height of 2.5 mm, length of 3 mm, and depth of 2.8 mm, providing a low profile suitable for space-constrained PCBs. The wirewound construction and moulded design ensure robustness and consistent performance over a broad temperature range from -40°C to 125°C.

This component is ideal for input/output stages of DC/DC converters and power supplies commonly found in portable communication equipment, camcorders, LCD TVs, and car radios. Its maximum self-resonant frequency of 45 MHz and minimum quality factor of 18 enable use in high-frequency circuitry.

The surface mount termination style facilitates automated assembly processes, and packaging on reels enhances manufacturing efficiency. The product is RoHS compliant, meeting environmental safety requirements.

Low profile design with 2.5 mm height. Ferrite DR core material for enhanced magnetic performance. Supports maximum DC current of 1.35 A. Wirewound construction for durability. Operating temperature from -40°C to 125°C. Maximum DC resistance of 150 milliohms.

Inductance tolerance of ±20%. Surface mount compatible termination style. Maximum self-resonant frequency of 45 MHz. RoHS compliant for environmental standards.

This reliable inductor is suitable for numerous industrial and commercial electronics applications including power and signal filtering in embedded systems and communications devices. Explore more electronic components and Surface Mount Inductors at EnvMart for comprehensive sourcing solutions.