CEP125NP-1R8MC-H

The CEP125NP-1R8MC-H is an inductor manufactured by Sumida Corporation, designed for use in various electronic applications, particularly in power supply circuits and filtering systems. Here’s a detailed description of its features and specifications:

General Description:

The CEP125NP-1R8MC-H is a surface-mount inductor that is part of Sumida's CEP series. It is characterized by its compact size and high inductance value, making it suitable for applications where space is limited but performance is critical.

Physical Characteristics:

• Form Factor: The inductor is designed in a rectangular shape, optimized for surface mounting on printed circuit boards (PCBs).
• Dimensions: The dimensions typically measure around 12.5 mm x 12.5 mm x 5.0 mm, though exact measurements can vary slightly based on manufacturing tolerances.
• Weight: The inductor is lightweight, which is advantageous for portable electronic devices.

Electrical Specifications:

• Inductance Value: The inductor has a nominal inductance of 1.8 µH, which is suitable for various filtering and energy storage applications.
• DC Resistance (DCR): The DCR is low, typically in the range of a few milliohms, which helps minimize power loss during operation.
• Rated Current: The inductor can handle a rated current of up to 20 A, making it suitable for high-current applications.
• Saturation Current: The saturation current rating is also significant, indicating the maximum current the inductor can handle before its inductance value begins to drop.

Performance Characteristics:

• Temperature Range: The operating temperature range is generally from -40°C to +125°C, allowing it to function effectively in various environmental conditions.
• Shielding: The inductor is often shielded to reduce electromagnetic interference (EMI), which is crucial in sensitive electronic applications.
• Core Material: The core is typically made from ferrite material, which provides good magnetic properties and efficiency.

Applications:

The CEP125NP-1R8MC-H is widely used in:

• Power supply circuits for computers and telecommunications equipment.
• DC-DC converters and voltage regulators.
• Filtering applications in audio and RF circuits.
• Energy storage in power management systems.

Compliance and Standards:

Sumida Corporation ensures that the CEP125NP-1R8MC-H complies with various industry standards, including RoHS compliance, which indicates that it is free from hazardous substances.

Conclusion:

The CEP125NP-1R8MC-H inductor from Sumida Corporation is a reliable and efficient component for modern electronic designs, offering a balance of performance, size, and thermal stability. Its specifications make it a versatile choice for engineers looking to optimize their circuit designs in a compact form factor.