SPRH124-101M

Fixed Inductors Overview

The SPRH124-101M is a shielded drum core wirewound power inductor with a nominal inductance of 100 µH and a tolerance of ±20%. It features a maximum DC resistance of 272 mΩ and a rated current of 1.46 A. The component utilizes a 2-SMD surface mount package with dimensions of 12x12x4 mm. Designed for robust performance, it operates within a temperature range of -40°C to +125°C, including coil self-heating effects.

Fixed Inductors Feature Summary

• Magnetically shielded construction minimizes electromagnetic interference
• Low DC resistance supports efficient power conversion
• RoHS compliant and halogen-free material composition

Fixed Inductors Applications

• Buck converter circuits
• DC-DC power supply stages
• Network communication equipment

Fixed Inductors Procurement Notes

Verify the specific part marking against official CODACA documentation to confirm the 100 µH value and 1.46 A rating. Ensure the procurement channel provides traceable manufacturing data consistent with the CDRH124NP series specifications. Confirm that the delivered units match the 2-SMD footprint and height requirements for the intended PCB layout.

Fixed Inductors Selection Notes

Select this component when a compact 12x12 mm shielded inductor is required for high-frequency switching applications. The 1.46 A current rating suits moderate power levels where space constraints limit larger packages. Consider the 272 mΩ DCR impact on thermal management and efficiency within the target circuit design parameters.

Fixed Inductors Part Context

This model belongs to the SPRH124 series of SMD power inductors manufactured by CODACA Electronic. The series is characterized by its magnetic shielding and suitability for automated SMT assembly processes. These components are engineered for reliability in consumer electronics and industrial control environments requiring stable inductive performance.

Fixed Inductors Replacement Considerations

The CDRH124NP-101MC is identified as a compatible equivalent part number. Verify pin compatibility and electrical parameter alignment before substitution.