The SCDS74T-151M-S is a shielded power inductor manufactured by Yageo, designed for applications requiring low electromagnetic interference (EMI) and efficient power conversion. This inductor is suitable for a wide range of power supply designs, particularly in portable and compact devices.

Applications:

• DC-DC converters
• Power supplies for handheld devices
• LED lighting applications
• Voltage regulators
• EMI filtering circuits

Features:

• Shielded construction for minimal EMI radiation
• Compact size, ideal for space-constrained PCBs
• High current handling capability
• Low DC resistance (DCR) for improved power efficiency
• Operating temperature range: -40°C to +125°C
• RoHS compliant

Benefits:

• Reduces electromagnetic interference, ensuring compliance with relevant standards.
• Enhances power efficiency due to its low DCR, minimizing energy loss and heat generation.
• Enables smaller and lighter electronic devices with its compact size.
• Provides reliable operation in harsh environments with its wide operating temperature range.
• Environmentally friendly due to RoHS compliance.

Technical Specifications:

The SCDS74T-151M-S inductor features an inductance of 150μH with a tolerance of ±20%. The saturation current (Isat) is typically around 0.7A, and the rated current (Irms) is approximately 0.6A. Its DC resistance (DCR) is typically around 1.2 Ohms. The package dimensions are 7.4mm x 7.4mm. It is designed for surface mount assembly.

This inductor's shielded design is crucial for applications where EMI is a concern, such as in sensitive communication devices. The low DCR ensures efficient power delivery, which is important for battery-powered applications. The SCDS74T-151M-S is designed for automated pick and place assembly, facilitating high-volume manufacturing.