CTSMDS4F-103K

Fixed Inductors Overview

The CTSMDS4F-103K is a shielded surface-mount RF inductor manufactured by Central Technologies. It features a nominal inductance of 10 mH with a standard tolerance of ±10%. The component utilizes a J-lead package configuration for SMD mounting. Electrical specifications include a maximum DC resistance of 25 Ohms and a minimum quality factor of 70 at the rated inductance. The device is designed for operation within a temperature range of -20°C to +85°C, ensuring stability in radio frequency applications.

Fixed Inductors Feature Summary

• Integrated magnetic shielding reduces electromagnetic interference and crosstalk in dense circuit layouts.
• J-lead termination style facilitates reliable surface-mount assembly on printed circuit boards.
• High Q-factor design supports efficient energy storage and filtering in RF signal paths.

Fixed Inductors Applications

• RF filtering circuits
• Impedance matching networks
• Radio frequency choke applications

Fixed Inductors Procurement Notes

Verify the specific suffix code during ordering to confirm the exact tolerance grade, as variations exist within the series. Ensure that the procurement documentation explicitly references the Central Technologies datasheet for the CTSMDS4F series to validate the J-lead package dimensions and electrical parameters against current manufacturing standards.

Fixed Inductors Selection Notes

Select this component when a shielded SMD inductor with high inductance is required for RF environments. The J-lead form factor is suitable for automated placement. Consider the 25 Ohm DC resistance limit for power loss calculations. Verify thermal performance requirements against the specified operating temperature range before integration into the final design.

Fixed Inductors Part Context

This part belongs to the CTSMDS4F series of shielded RF inductors from Central Technologies. The series offers various inductance values ranging from microhenries to millihenries. The 103K designation specifically indicates the 10 mH value and tolerance class within this standardized product line of fixed inductors.

Fixed Inductors Replacement Considerations

Cross-reference with other CTSMDS4F variants for different inductance values. No direct substitute part numbers are confirmed in public documentation. Verify pin compatibility and inductance equivalence if sourcing from alternative manufacturers.

Fixed Inductors FAQ

What is the tolerance of the CTSMDS4F-103K?

The component has a standard tolerance of ±10%.

Does this inductor feature magnetic shielding?

Yes, the CTSMDS4F-103K is a shielded RF inductor designed to minimize electromagnetic interference.