The WSC251538R30JEA is a wirewound chip inductor manufactured by Vishay. These inductors are designed for a wide range of applications requiring compact size, high current handling capabilities, and reliable performance. The WSC series is known for its robust construction and excellent electrical characteristics.

Applications:

• Power Supplies: Used in DC-DC converters and other power supply circuits for filtering and energy storage.
• RF Circuits: Employed in RF filters, impedance matching networks, and other high-frequency circuits.
• Mobile Devices: Suitable for use in smartphones, tablets, and other portable devices requiring compact and efficient components.
• Automotive Electronics: Can be used in automotive systems for filtering and noise suppression.
• Industrial Equipment: Used in industrial control systems and automation equipment for filtering and energy storage.

Features:

• Wirewound Construction: Offers high current handling capabilities and excellent electrical performance.
• Compact Size: Small footprint allows for use in space-constrained applications.
• High Q Factor: Provides high Q factor for efficient energy storage and filtering.
• Wide Inductance Range: Available in a wide range of inductance values to meet various application requirements.
• RoHS Compliant: Complies with RoHS directives, ensuring environmental safety.
• High Reliability: Robust construction ensures reliable performance in demanding environments.

Benefits:

• Efficient Power Conversion: High Q factor minimizes energy loss and improves power conversion efficiency.
• Reduced Board Space: Compact size allows for more components to be placed on the PCB.
• Improved Signal Integrity: Effective filtering reduces noise and improves signal integrity.
• Reliable Operation: Robust construction ensures reliable operation in harsh environments.
• Environmental Compliance: RoHS compliance ensures environmental safety.

The WSC251538R30JEA features a ferrite core and a precision-wound coil to achieve high inductance and Q factor. It is designed to withstand high temperatures and harsh environmental conditions. The inductor is available in tape and reel packaging for automated assembly. Specific electrical characteristics include an inductance value of 8.3uH, a tolerance of ±5%, and a self-resonant frequency(SRF) exceeding the operational frequencies. These inductors are crucial for filtering unwanted noise and storing energy in DC-DC converters or RF circuits, thereby stabilizing performance and preventing electromagnetic interference in sensitive electronic systems.