The LFD211G57MEFE897 is a multilayer ceramic inductor from Murata Electronics. These inductors are designed for high-frequency applications and are characterized by their small size and excellent electrical characteristics.

Applications:

• RF circuits
• Mobile communication devices
• Wireless LAN (WLAN) devices
• Bluetooth modules
• Matching circuits
• High-frequency filters

Features:

• Small size (2012 size: 2.0 x 1.2 mm)
• High Q factor
• Excellent self-resonant frequency (SRF)
• Tight inductance tolerance
• High reliability
• Lead-free construction

Benefits:

• Miniaturization: The small size allows for compact circuit designs, which is crucial in modern portable devices.
• Improved circuit performance: High Q factor minimizes losses, leading to improved signal quality and efficiency in RF circuits.
• Stable performance: Tight inductance tolerance ensures consistent performance across different devices and operating conditions.
• Reduced electromagnetic interference (EMI): The inductor's design minimizes unwanted radiation, contributing to improved EMI performance.
• Environmentally friendly: Lead-free construction complies with environmental regulations.

Technical Specifications:

The LFD211G57MEFE897 has an inductance value of 0.056µH (56nH) with a tolerance of ±20%. Its self-resonant frequency is typically around 1.6 GHz. The operating temperature range is -55°C to +125°C. These inductors are manufactured using a multilayer ceramic process, which ensures high reliability and consistent performance. They are typically surface mount devices (SMD) and are suitable for automated assembly processes.