The ASPI-8040S-180M-T is a shielded power inductor manufactured by Abracon LLC. It is designed for use in a variety of power supply and filtering applications, offering a compact size and robust performance.

Applications:

• DC-DC converters
• Power supplies for portable devices
• Filtering in electronic circuits
• Voltage regulators
• LED lighting

Features:

• Shielded construction for low EMI
• High current carrying capacity
• Compact size (8.0 x 8.0 x 4.0 mm)
• Surface mount design
• Operating temperature range: -40°C to +125°C

Benefits:

• Reduced electromagnetic interference, ensuring stable performance of nearby components.
• Efficient power conversion due to low DC resistance.
• Space-saving design enables use in compact devices.
• Easy integration into automated assembly processes.
• Reliable performance in harsh environments due to wide operating temperature range.

Additional Details:

The ASPI-8040S-180M-T features an inductance of 18μH with a tolerance of ±20%. It has a saturation current (Isat) of approximately 2.8A and a rated current (Irms) around 2.5A. The DC resistance (DCR) is typically around 55 mΩ. This inductor is constructed with a ferrite core and a shielded wire winding to minimize electromagnetic interference. The surface mount design allows for automated placement and soldering, reducing manufacturing costs and improving reliability. The part is RoHS compliant, meaning it does not contain hazardous substances.

Proper application design is crucial to achieving optimal performance. Consider the inductor's current rating, saturation current, and operating frequency when selecting this component for a specific application.