SRR6603-152ML

Fixed Inductors Overview

The SRR6603-152ML is a shielded, drum core, wirewound fixed inductor from the Bourns SRR6603 series. It features a nominal inductance of 1.5 mH with a tolerance of ±20%. The component has a maximum DC resistance (DCR) of 4.2 Ohms and a rated current of 120 mA. The saturation current (Isat) is specified at 100 mA. It exhibits a Q factor of 50 at a test frequency of 100 kHz and a self-resonant frequency of 2 MHz. The package dimensions are 6.6 mm in length, 4.4 mm in width, and 3.0 mm in height. It operates within a temperature range of -55°C to 125°C.

Fixed Inductors Feature Summary

• Shielded construction minimizes electromagnetic interference
• Drum core wirewound design for stable performance
• Surface mount packaging for automated assembly

Fixed Inductors Applications

• Power supply filtering circuits
• Signal processing applications
• General electronic equipment

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging options such as tape and reel or cut tape. Confirm that the RoHS compliance status aligns with project requirements. Cross-reference the part number with the latest datasheet to validate electrical parameters before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when a 1.5 mH inductance value is required with a low saturation current threshold. The shielded design is suitable for environments sensitive to magnetic field leakage. Ensure the PCB footprint matches the nonstandard package dimensions provided in the mechanical drawings. Verify thermal management capabilities given the operating temperature range.

Fixed Inductors Part Context

This component belongs to the SRR6603 series of shielded power inductors manufactured by Bourns Inc. The series utilizes ferrite core materials and offers various inductance values. These inductors are designed for surface mount technology applications requiring compact size and reliable performance in power and signal conditioning circuits.

Fixed Inductors Replacement Considerations

Direct substitutes include other models within the SRR6603 series such as SRR6603-102ML or SRR6603-221ML if different inductance values are acceptable. Verify compatibility regarding physical dimensions and electrical characteristics before substitution.