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NUF4401MNT1G

NUF4401MNT1G Description

The NUF4401MNT1G is a 2nd order RC (Pi) low pass filter designed for high-frequency applications, specifically targeting data lines for mobile devices. Manufactured by onsemi, this filter is part of the EMI/RFI Filters (LC, RC Networks) category and offers a unique combination of performance, size, and compliance with industry standards.

NUF4401MNT1G Features

• Filter Order: 2nd order, providing effective filtering for high-frequency noise.
• Center / Cutoff Frequency: 125MHz, ensuring optimal performance in high-speed data transmission applications.
• Values: R = 200Ohms, C = 15pF, offering a precise balance between filtering and signal integrity.
• Product Status: Obsolete, indicating that while this model is no longer in production, it remains a reliable choice for existing applications.
• Number of Channels: 4, allowing for simultaneous filtering of multiple data lines.
• Technology: RC (Pi), a proven technology for effective EMI/RFI filtering.
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.
• RoHS Status: ROHS3 Compliant, adhering to the European Union's restrictions on hazardous substances.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating that the product is not sensitive to moisture and can be stored without special precautions.
• ESD Protection: Yes, safeguarding the filter from electrostatic discharge damage.
• Mounting Type: Surface Mount, facilitating easy integration into PCB designs.
• Size / Dimension: 0.079" L x 0.079" W (2.00mm x 2.00mm), making it suitable for compact devices.
• Package: Tape & Reel (TR)

NUF4401MNT1G Applications

The NUF4401MNT1G is ideal for applications where high-speed data transmission and EMI/RFI filtering are critical. Specific use cases include:

• Mobile Devices: Filtering data lines in smartphones and tablets to reduce interference and improve signal integrity.
• Telecommunications: Protecting high-speed data lines in communication equipment from EMI/RFI.
• Automotive Electronics: Ensuring reliable data transmission in infotainment and navigation systems.

Conclusion of NUF4401MNT1G

While the NUF4401MNT1G is classified as obsolete, it remains a robust and reliable choice for applications requiring 2nd order RC (Pi) low pass filtering. Its compact size, high cutoff frequency, and compliance with industry standards make it suitable for a range of high-speed data transmission applications, particularly in mobile devices and telecommunications. Despite its obsolescence, the NUF4401MNT1G continues to offer a cost-effective solution for legacy systems and applications where its specific performance characteristics are required.