Bourns 4012 Shielded Wirewound Surface Mount Inductor 4.7 μH ±20% 1.5 A Idc Ferrite Core SRN4012T

Bourns SRN4012T shielded wirewound surface mount inductor is engineered for high-efficiency performance in compact electronics with a ferrite core and a semi-shielded wirewound construction. Featuring an inductance of 4.7 μH with a tolerance of ±20%, it supports a maximum DC current of 1.5 A, making it ideal for DC-DC converters, notebook computers, digital video cameras, hard disk drives, and mobile phones.

The inductor’s compact 4012 package size (4 mm length, 1.2 mm height, and 4 mm depth) allows for low-profile mounting in space-constrained applications. It has a maximum DC resistance of 95 mΩ, ensuring minimal power loss and efficient current handling.

With a broad operating temperature range from -40°C to 125°C, the SRN4012T sustains performance in automotive and industrial environments. The semi-magnetic shielding minimizes electromagnetic interference, improving circuit stability in sensitive electronics.

The maximum self-resonant frequency of 45 MHz and minimum quality factor of 6 support high-frequency operation for demanding power and signal conditioning circuits. The reel packaging facilitates automated PCB assembly and manufacturing efficiency.

Key applications include usage in telecommunications, consumer electronics, and computing devices where reliable inductors are crucial for power management and noise suppression. This surface mount inductor features a wirewound construction with a ferrite core.

Inductance tolerance is ±20%, suitable for various electronic applications. It has a size of 4012 (4 mm length x 1.2 mm height) and comes in a reel packaging. The component is semi-magnetically shielded to reduce electromagnetic interference.

Maximum DC resistance is 95 mΩ ensuring efficient performance. Operating temperature range spans from -40°C to 125°C for reliability in harsh environments. Self-resonant frequency reaches up to 45 MHz, supporting high-frequency circuits.

Minimum quality factor (Q) is 6 for effective energy storage. Termination style is solder, compatible with surface mount PCB assembly.

Explore our Electronics & Electricals category for more robust Surface Mount Inductors and components suitable for industrial and manufacturing applications. Trust in Bourns for your inductance needs.