onsemi

NUF4403MNT1G

NUF4403MNT1G Description

The NUF4403MNT1G from onsemi is a 2nd-order low-pass RC (Pi) filter designed for EMI/RFI suppression in high-frequency applications. With a cutoff frequency of 105MHz, it integrates four channels, each featuring a 100Ω resistor and 17pF capacitor in a Pi-configuration, providing effective noise attenuation. The compact 1.60mm x 1.60mm surface-mount package (0.039" height) makes it ideal for space-constrained designs, while its ESD protection enhances reliability in sensitive environments. Compliant with ROHS3 and REACH, this filter is suited for modern mobile and high-speed data applications.

NUF4403MNT1G Features

• 2nd-order low-pass filter with 105MHz cutoff frequency for superior high-frequency noise suppression.
• Four independent channels (100Ω + 17pF per channel) in a Pi (RC) topology, ensuring balanced filtering.
• Ultra-compact SMD footprint (1.60mm x 1.60mm, 1.00mm height) for high-density PCB layouts.
• ESD protection safeguards against electrostatic discharge, improving durability.
• RoHS3 compliant, REACH unaffected, and MSL 1 (unlimited) for robust environmental and handling compliance.
• Tape & Reel (TR) packaging for automated assembly efficiency.

NUF4403MNT1G Applications

• Mobile devices: Filters noise in data lines (USB, HDMI, MIPI) for signal integrity.
• High-speed communication: Mitigates EMI in RF modules, IoT sensors, and wireless transceivers.
• Consumer electronics: Ideal for smartphones, tablets, and wearables requiring compact EMI solutions.
• Automotive infotainment: Enhances signal clarity in CAN/LIN bus systems and display interfaces.

Conclusion of NUF4403MNT1G

The NUF4403MNT1G stands out for its high-frequency filtering performance, compact size, and multi-channel integration, making it a superior choice for modern electronics. Its ESD resilience and compliance with environmental standards ensure reliability in demanding applications, while its Pi-configuration optimizes noise suppression. Engineers designing mobile, automotive, or high-speed data systems will benefit from its precision and space-saving advantages.