The LS0805-470K-N is a high-quality, surface-mount inductor manufactured by Chilisin. This inductor is designed for a wide range of applications, providing excellent performance and reliability in a compact 0805 package size. Its construction and materials are carefully selected to ensure optimal electrical characteristics and long-term stability.

Applications

• Mobile communication devices: Used in impedance matching and filtering circuits in smartphones and tablets.
• Wireless communication systems: Found in RF front-end modules, including Bluetooth, WLAN, and Zigbee applications.
• Power management circuits: Utilized in DC-DC converters and voltage regulators for noise filtering and energy storage.
• Consumer electronics: Employed in various audio and video equipment for signal processing and noise reduction.
• Automotive electronics: Used in infotainment systems and engine control units for filtering and impedance matching.

Features

• Compact 0805 package size: Small footprint for high-density circuit board designs.
• High inductance value (47μH): Suitable for a wide range of filtering and energy storage applications.
• High Q factor: Provides low losses and efficient signal transmission.
• Surface-mount technology (SMT): Facilitates automated assembly and high-volume manufacturing.
• RoHS compliant: Environmentally friendly and compliant with regulatory requirements.

Benefits

• Improved circuit performance: Provides stable and reliable inductance for optimal signal processing.
• Reduced board space: Compact size allows for denser circuit layouts and smaller product designs.
• Enhanced power efficiency: High Q factor minimizes energy losses in power management applications.
• Simplified manufacturing: SMT design enables automated assembly and reduces production costs.
• Increased reliability: Robust construction ensures long-term performance and stability.

Technical Specifications

The LS0805-470K-N inductor has an inductance value of 47μH with a tolerance of ±10%. It is designed to operate within a specific frequency range and has a rated current that should not be exceeded to ensure optimal performance and prevent damage. The operating temperature range is typically between -40°C and +85°C. The self-resonant frequency (SRF) is a critical parameter, indicating the frequency at which the inductor's behavior transitions from inductive to capacitive. The DC resistance (DCR) is also an important specification, as it affects the inductor's power dissipation and efficiency.