SRF1260A-151M

Overview

The Bourns SRF1260A-151M is a shielded two-coil inductor array with a nominal inductance of 150 µH per coil. It features an SMD surface mount package measuring 12.50 mm x 12.50 mm x 6.20 mm. The component utilizes a ferrite core and wire-wound construction. It operates within a temperature range of -40°C to +125°C and complies with RoHS standards.

Feature Summary

• Dual-coil configuration allowing independent or combined circuit integration
• Fully shielded magnetic structure to minimize electromagnetic interference
• Robust molded design for mechanical stability in surface mount applications

Applications

• DC-DC converter output filtering
• Power supply input stages
• Signal processing circuits requiring coupled inductance

Procurement Notes

Verify the specific suffix 'A' against the manufacturer's current datasheet, as it may indicate a specific tape-and-reel packaging variant or updated material specification compared to the standard SRF1260 series. Confirm that the 150 µH rating aligns with your circuit requirements before ordering.

Selection Notes

Select this component when dual isolated or coupled inductors are required in a compact footprint. The 150 µH value suits moderate frequency filtering. Ensure the PCB layout accommodates the 12.50 mm square dimensions and 6.20 mm height constraints.

Part Context

This part belongs to the Bourns SRF1260 family of shielded inductor arrays. These components are designed for high-current power electronics applications where space efficiency and magnetic shielding are critical. The 'A' suffix typically denotes specific manufacturing or packaging attributes within the product line.

Replacement Considerations

Direct substitutes include other Bourns SRF1260 series variants such as SRF1260-151M, provided the electrical parameters match. Cross-brand replacements require verifying identical inductance, current ratings, and physical dimensions.