The SRF1260A-1R0Y is a shielded power inductor manufactured by Bourns Inc. It is designed for use in a variety of high-current DC-DC converter applications where minimizing electromagnetic interference (EMI) is crucial. Its shielded construction provides excellent EMI suppression, and its low DC resistance contributes to efficient power conversion.

Applications

• DC-DC converters
• Power supplies
• Voltage regulators
• Notebook computers
• Server applications
• Industrial equipment

Features

• Shielded construction for low EMI
• High saturation current
• Low DC resistance
• Inductance: 1 μH
• Tolerance: ±30%
• Operating temperature: -40 °C to +125 °C (including self-heating)
• Compact size (12.5 x 12.5 x 6.0 mm)

Benefits

• Reduced electromagnetic interference, ensuring stable operation of nearby circuits and compliance with regulatory requirements.
• Efficient power conversion due to low DC resistance, minimizing power loss and improving energy efficiency.
• High saturation current capability allows for handling large current spikes without significant inductance drop.
• Stable performance over a wide temperature range, ensuring reliable operation in various environments.
• Suitable for automated assembly processes due to its surface mount design and tape and reel packaging.

Additional Details

The SRF1260A-1R0Y uses a ferrite core material, which enhances its performance in high-frequency applications. It is compliant with RoHS standards, ensuring it meets environmental regulations. The inductor is designed for reflow soldering and is available in tape and reel packaging for automated assembly. Its robust construction ensures resistance to shock and vibration. The specific saturation current and DC resistance values can be found in the Bourns datasheet for this part. The SRF series of inductors is known for its high reliability and performance in demanding power supply applications. The shielding is designed to reduce both radiated and conducted emissions. Its compact size and high current capability make it a suitable choice for many power electronic applications. The inductor is designed for optimal thermal performance.