The LQ BR C2016T470M is a multilayer ceramic inductor manufactured by Taiyo Yuden. It's designed for use in a variety of electronic circuits, particularly in high-frequency applications such as mobile communications and wireless devices. The 'LQ' indicates that it is an inductor, and 'BR' signifies a specific series within Taiyo Yuden's inductor product line. 'C2016' refers to the EIA standard case size, which is 2.0mm x 1.6mm. The 'T470M' represents the inductance value, which is 47nH (nanohenries), and the 'M' signifies a tolerance of ±20%.

Applications:

• Mobile Phones: Used in RF circuits for impedance matching and filtering.
• Wireless LAN Devices: Employed in WLAN modules for signal processing and noise reduction.
• Bluetooth Modules: Used in Bluetooth devices for impedance matching and RF filtering.
• GPS Devices: Employed in GPS receivers for signal conditioning and filtering.
• High-Frequency Circuits: Used in general high-frequency applications requiring stable inductance.

Features:

• Multilayer Ceramic Construction: Provides high self-resonant frequency and excellent Q-factor.
• Surface Mount Device (SMD): Allows for easy automated assembly on printed circuit boards.
• Small Size (2016): Enables compact circuit designs.
• High Self-Resonant Frequency (SRF): Allows for stable performance at high frequencies.
• Excellent Q-Factor: Provides efficient energy storage and low losses.
• RoHS Compliant: Meets environmental standards for hazardous substance restriction.

Benefits:

• Stable Inductance Value: Provides reliable performance over a wide range of operating conditions.
• Efficient Energy Storage: Stores energy in magnetic fields for efficient signal processing.
• Good Filtering Characteristics: Effectively filters out unwanted noise and interference.
• Easy to Assemble: Surface mount design allows for automated placement and soldering.
• Compact Design: Saves space on printed circuit boards, enabling smaller device form factors.

Additional Details:

The LQ BR C2016T470M inductor is characterized by its inductance value (47nH), tolerance (±20%), self-resonant frequency (SRF), DC resistance (DCR), and rated current. The SRF is critical for high-frequency applications, as it determines the frequency at which the inductor's impedance is at its maximum. A higher SRF indicates better performance at higher frequencies. The DCR represents the resistance of the inductor's internal windings, which affects its efficiency in power applications. The rated current is the maximum current that the inductor can handle without significant performance degradation. This inductor's multilayer ceramic construction enables it to maintain a high Q-factor, which indicates its energy storage efficiency. Its compact size and surface-mount design make it ideal for densely populated circuit boards in portable electronic devices.