The LQH21HNR68J00L is a Murata Electronics wire-wound inductor designed for use in high-frequency circuits and power supply applications. It is characterized by its small size and high inductance value, making it suitable for a wide range of electronic devices where space is a constraint. Its construction ensures stable performance even in challenging environments.

Applications:

• High-Frequency Circuits
• Power Supply Circuits
• RF Applications
• DC-DC Converters
• Noise Filtering
• Matching Circuits
• Impedance Matching

Features:

• Small Size (2.0mm x 1.2mm)
• High Inductance Value (0.68µH)
• High Q-Factor
• Excellent Self-Resonant Frequency (SRF)
• Low DC Resistance (DCR)
• Operating Temperature Range: -40°C to +85°C
• RoHS Compliant

Benefits:

• Improved Signal Quality due to high Q-factor
• Reduced Power Loss in high-frequency circuits
• Miniaturization of electronic devices due to small size
• Stable performance over a wide temperature range
• Easy integration into automated assembly processes

Technical Specifications:

The LQH21HNR68J00L features an inductance of 0.68µH with a tolerance of ±5%. It has a high self-resonant frequency (SRF), ensuring stable operation at high frequencies. The low DC resistance (DCR) minimizes power loss, enhancing the overall efficiency of the circuit. This inductor is designed for surface mount technology (SMT), allowing for easy and reliable integration into electronic assemblies.

The inductor is constructed using a ferrite core and wound with high-quality copper wire. The terminals are plated to ensure excellent solderability and long-term reliability. The part is designed to meet rigorous quality standards, making it suitable for use in various demanding applications. Murata's LQH series is well-known for its reliability and performance in both power and high-frequency applications.