The VLS252008ET-100M-CA/CO is a wire-wound ferrite inductor manufactured by TDK Corporation. This inductor is designed for use in power supply circuits and other high-frequency applications. It provides excellent inductance characteristics and current handling capabilities in a compact size.

Applications:

• DC-DC Converters: Used in step-up (boost) and step-down (buck) DC-DC converters.
• Power Supply Circuits: Employed in power supplies for filtering and energy storage.
• Noise Filtering: Used to filter out noise and interference in electronic circuits.
• RF Circuits: Integrated into RF circuits for impedance matching and filtering.
• Portable Devices: Found in smartphones, tablets, and other portable devices for power management.

Features:

• Wire-Wound Construction: Provides excellent inductance characteristics.
• Ferrite Core: Offers high permeability and low core losses.
• Shielded Construction: Reduces electromagnetic interference (EMI).
• Small Size: Compact design for use in space-constrained applications.
• High Current Capability: Handles high current levels without saturation.
• Surface Mount Technology (SMT): Designed for automated assembly on printed circuit boards.

Benefits:

• Improved Power Efficiency: Reduces power losses in DC-DC converters.
• Reduced EMI: Shielded construction minimizes electromagnetic interference.
• Enhanced System Reliability: Provides stable and reliable performance.
• Cost-Effective Solution: Offers a cost-effective solution for inductance requirements.
• Easy Integration: Compatible with standard SMT assembly processes for easy integration into electronic devices.

Technical Specifications:

The VLS252008ET-100M-CA/CO has an inductance value of 10 µH (microhenries) with a tolerance of ±20%. The rated current is typically around 1.3 A. The DC resistance (DCR) is approximately 0.18 ohms. The self-resonant frequency (SRF) is typically around 25 MHz. It operates over a temperature range of -40°C to +125°C. The saturation current is around 1.6A (typical).

The package is a 2520 (2.5mm x 2.0mm) SMD package. Proper soldering techniques are crucial for reliable performance. The inductor is designed to be used with automated pick-and-place equipment.