The LL2012-FH68NJ is a chip inductor manufactured by Toko America Inc. It belongs to the LL series, known for its compact size and suitability for high-frequency applications. This inductor is commonly used in RF circuits, impedance matching, and various filtering applications in wireless communication devices and other electronic equipment. Its small footprint makes it ideal for densely populated circuit boards.

Applications:

• RF Circuits: Used in radio frequency applications, such as amplifiers and oscillators.
• Impedance Matching Networks: Facilitates efficient power transfer between different circuit stages.
• Wireless Communication Devices: Found in smartphones, tablets, and other wireless devices for filtering and tuning.
• LC Filters: Forms part of LC filter circuits for signal conditioning and noise reduction.
• Tuning Circuits: Used in tuning circuits within radio receivers and other tunable devices.

Features:

• Compact Size: The 2012 package (2.0mm x 1.2mm) allows for high-density mounting.
• High-Frequency Performance: Optimized for operation at high frequencies, vital for RF applications.
• Precise Inductance: Offers a specific inductance value, typically 68nH (indicated by the '68N' in the part number), with a tight tolerance.
• Shielded Construction: Reduces electromagnetic interference (EMI) and cross-talk.
• RoHS Compliance: Meets Restriction of Hazardous Substances standards for environmental safety.

Benefits:

• Enhanced Circuit Efficiency: Accurate inductance and high Q-factor improve overall circuit performance.
• Minimized Interference: Shielding reduces unwanted electromagnetic radiation.
• Space Saving: Small footprint facilitates integration into compact devices.
• Reliable Operation: High-quality materials and construction ensure longevity.
• Environmentally Sound: RoHS compliance reduces environmental impact.

Additional Details:

The LL2012-FH68NJ features a nominal inductance value of 68 nH. The 'FH' designation likely specifies the tolerance and particular construction characteristics, detailed in the manufacturer's datasheet. These inductors are generally composed of ceramic materials and are designed to withstand reflow soldering processes. The typical operating temperature ranges from -40°C to +85°C, making it suitable for various operational environments. Consult the official Toko America Inc. datasheet for complete and precise specifications prior to use.