The KQ0805TE47NJ is a multilayer ceramic chip inductor manufactured by KOA Speer. It is designed for high-frequency applications, offering excellent performance in resonant circuits, impedance matching, and RF signal processing. This inductor is characterized by its small size, high Q factor, and tight tolerance, making it suitable for demanding wireless communication and electronic circuits.

Applications

• RF circuits
• Wireless communication devices
• Mobile phones
• Bluetooth modules
• GPS devices
• Filters
• Oscillators

Features

• Multilayer ceramic construction
• Compact size (0805/2012 inch)
• High Q factor
• Tight inductance tolerance
• Surface mount technology (SMT)
• Excellent temperature stability
• RoHS compliant

Benefits

• High performance in RF applications: Provides excellent performance in high-frequency circuits due to its high Q factor and tight tolerance.
• Compact size: The small form factor allows for high-density mounting on printed circuit boards (PCBs).
• Stable performance over temperature: The excellent temperature stability ensures consistent performance over a wide temperature range.
• Easy to implement in circuit design: SMT package allows for automated placement and soldering.
• Compliance with environmental standards: RoHS compliance ensures that the product meets environmental regulations.
• Improved signal integrity: Reduces signal distortion caused by noise, enhancing the overall performance of the device.

Additional Details

The KQ0805TE47NJ has an inductance value of 47 nH. The Q factor is typically high, contributing to low losses in the circuit. It is designed for reflow soldering and can withstand high temperatures during the soldering process. This chip inductor is suitable for a wide range of operating temperatures. The specific self-resonant frequency (SRF) and other technical specifications can be found in the datasheet. Selecting the correct inductance value is crucial for optimal performance in the target application. Proper impedance matching is essential for maximizing signal transfer in RF circuits.