The KOA Speer KQ0805TE68NJ is a multilayer ceramic chip inductor designed for various high-frequency applications. This inductor provides a small size, high Q-factor, and stable inductance, making it suitable for use in wireless communication devices, RF circuits, and other electronic equipment where compact and reliable performance is required.

Applications

• Mobile Phones: RF front-end circuits, impedance matching, and filtering.
• Wireless LAN Devices: WLAN routers, adapters, and access points.
• Bluetooth Modules: Filtering and impedance matching in Bluetooth devices.
• RF Transceivers: RF transmitters and receivers for wireless communication.
• GPS Receivers: Tuning and filtering in GPS navigation systems.

Features

• High Q-Factor: Provides low signal loss and excellent selectivity.
• Small Size: Compact 0805 (2.0mm x 1.25mm) form factor for space-constrained applications.
• Multilayer Construction: Offers stable inductance and high self-resonant frequency.
• Tight Tolerance: Ensures accurate and consistent inductance values.
• Surface Mount Technology (SMT): Facilitates automated assembly.
• Excellent Solderability: Ensures reliable connection to the PCB.
• RoHS Compliant: Environmentally friendly and compliant with RoHS standards.

Benefits

• Improved Signal Quality: High Q-factor minimizes signal loss and enhances noise performance.
• Reduced PCB Space: Small form factor allows for denser circuit layouts.
• Enhanced Circuit Performance: Stable inductance and high SRF ensure reliable operation at high frequencies.
• Simplified Assembly: SMT design enables automated placement and soldering.
• Increased Reliability: Robust construction and excellent solderability ensure long-term performance.

Additional Details

The KQ0805TE68NJ inductor typically has an inductance value of 68nH. Key specifications include the self-resonant frequency (SRF), which indicates the upper frequency limit for effective inductor performance. The rated current and DC resistance are important parameters to consider for power handling capability. It's designed for reflow soldering processes and is compliant with RoHS environmental standards.