MHQ0402P4N1CT000

Fixed Inductors Overview

The MHQ0402P4N1CT000 is a multilayer ceramic inductor manufactured by TDK Corporation, designed for high-frequency applications within the 0402 (1005 metric) package. It features a nominal inductance of 4.1 nH with a tolerance of ±0.3 nH. The component utilizes a gold-plated termination system to ensure reliable solderability and corrosion resistance. Rated for a maximum DC current of 150 mA, it exhibits a typical DC resistance of 0.6 ohms. The device operates effectively across a temperature range from -55°C to +125°C, maintaining stability under varying thermal conditions.

Fixed Inductors Feature Summary

• High Q-factor performance optimized for RF circuits
• Gold-plated terminations for enhanced reliability
• Compact 0402 surface-mount footprint

Fixed Inductors Applications

• RF matching networks
• Filter circuits in mobile devices
• Impedance matching stages

Fixed Inductors Procurement Notes

Verify the specific ordering code against the manufacturer's latest datasheet to confirm availability and lead times. Ensure that the intended operating frequency aligns with the component's self-resonant frequency specifications. Check for any RoHS compliance documentation if required by your supply chain standards. Confirm package dimensions match your PCB layout constraints prior to finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when space-constrained RF designs require precise low-nanohenry inductance values. Consider the self-resonant frequency limits to avoid parasitic effects at target operating frequencies. Evaluate the DC current rating against peak circuit loads to prevent saturation. The small form factor makes it suitable for dense layouts in consumer electronics where board real estate is limited.

Fixed Inductors Part Context

This part belongs to TDK's MHQ series of high-Q chip inductors, specifically engineered for radio frequency applications. The series is characterized by its ability to provide stable inductance with minimal losses at high frequencies. The MHQ line supports various inductance values within compact packages, catering to modern telecommunications and wireless communication hardware requirements.

Fixed Inductors Replacement Considerations

Consult official cross-reference lists for direct substitutes. Verify pin compatibility and electrical parameters before substitution. Ensure alternative components meet the same Q-factor and current rating requirements.