LQP02HQ3N8B02L

Fixed Inductors Overview

The Murata LQP02HQ3N8B02L is a surface-mount RF inductor from the LQP series, designed for high-frequency applications. It features a fixed inductance of 3.8 nH with a tight tolerance of ±0.1 nH. The component utilizes a thick-film construction within an unshielded 01005 (0402 metric) package, measuring 0.40 mm x 0.20 mm x 0.32 mm. It operates reliably across a temperature range of -55°C to +125°C and exhibits a self-resonant frequency of 8.2 GHz.

Fixed Inductors Feature Summary

• Thin-film or thick-film construction optimized for high-frequency stability
• Ultra-compact 01005 footprint enabling dense circuit board layouts
• Unshielded design suitable for general RF signal paths
• Tight inductance tolerance ensuring precise impedance matching

Fixed Inductors Applications

• RF front-end modules in mobile communication devices
• Impedance matching networks in wireless transceivers
• High-frequency filtering circuits in microwave systems
• Signal conditioning in compact consumer electronics

Fixed Inductors Procurement Notes

Verify the specific manufacturing process type, as datasheets may list both thin-film and thick-film variants under similar part numbers. Confirm the exact package height and DC resistance values against the official manufacturer datasheet before integration. Ensure compatibility with standard reflow soldering profiles for 01005 components.

Fixed Inductors Selection Notes

Select this component when space constraints require a 01005 form factor alongside precise 3.8 nH inductance. Consider the unshielded nature for layout sensitivity and verify that the 8.2 GHz self-resonant frequency aligns with the target operating band. Check thermal ratings for high-current environments.

Fixed Inductors Part Context

This part belongs to Murata's LQP series of chip inductors, which are widely used in RF and microwave circuits. The LQP02HQ variant specifically targets the 01005 size class, offering high Q-factor performance and stability for modern miniaturized electronic devices requiring reliable high-frequency behavior.

Fixed Inductors Replacement Considerations

Cross-reference with other LQP02HQ3N8B02L equivalents from Murata. Verify pinout and electrical parameters against competitors like TDK or Coilcraft if sourcing alternatives, ensuring identical inductance and tolerance specifications.