Accu-L= SMD High-Q RF Inductor

Category: Electronics, Inductors, Kyocera America Inc

The Accu-L= SMD High-Q RF Inductor datasheet details a series of inductors designed using thin-film multilayer technology. This technology enables precise control over the electrical and physical parameters, resulting in consistent performance both within a production lot and from lot-to-lot. The design prioritizes a compact footprint, exceptional high-frequency response, and durable construction which supports reliable automatic assembly processes.

Key Features

The datasheet highlights several distinct features of the Accu-L= inductor:

High Q: Indicates a high-quality factor, which signifies low energy loss relative to the inductor’s stored energy.
RF Power Capability: This component is capable of handling radio frequency power applications.
High SRF (Self-Resonant Frequency): The device operates effectively up to high frequencies before self-resonance occurs.
Low DC Resistance: This feature implies reduced power loss during DC operations.
Ultra-Tight Tolerance on Inductance: Ensures minimal deviation in inductance values, which is key for sensitive applications.
Standard 0603 and 0805 Chip Size: These are common industry-standard sizes that facilitate easy integration into existing designs.
Low Profile: This means the inductor has a low vertical footprint.
Rugged Construction: Signifies the product’s ability to withstand physical stresses endured during typical usage and assembly processes.
Taped and Reeled: Indicates the packaging format which is suitable for automated assembly lines.

Applications

The inductors are designed for various high-frequency applications, including but not limited to:

Mobile Communications: They are ideal for devices within the telecommunications sector which continue trending towards smaller components and increased frequencies.
Satellite TV Receivers: These benefit from the high-frequency performance of the inductors.
GPS Vehicle Location Systems: The precise inductance values are critical for the accuracy in these systems.
Filters and Matching Networks: The ultra-tight inductance tolerance aids filter circuits and impedance matching applications.

Performance

The inductor meets performance and tolerance requirements for current cellular frequencies such as 450MHz and 900MHz, as well as future expected frequencies like 1700MHz, 1900MHz, and 2400MHz. Its adaptability to various frequency demands makes it suitable for evolving technological applications.