CTS7F-122K

Fixed Inductors Overview

The CTS7F-122K is a fixed axial leaded shielded inductor manufactured by Central Technologies. It features a nominal inductance of 1.2 mH with a tolerance of ±10%. The component has a maximum DC current rating of 280 mA and a DC resistance of 470 mOhm. Designed for through-hole mounting, it operates within a temperature range of -55 °C to +125 °C. The unit is RoHS compliant and lead-free.

Fixed Inductors Feature Summary

• Shielded magnetic design reduces electromagnetic interference
• Axial leaded configuration facilitates through-hole PCB integration
• Conformal coating provides environmental protection

Fixed Inductors Applications

• General purpose filtering circuits
• Power supply input/output stages
• Signal processing applications requiring shielding

Fixed Inductors Procurement Notes

Verify the specific datasheet version from Central Technologies or authorized distributors to confirm exact electrical tolerances and thermal characteristics. Ensure the ordering suffix matches the required tolerance level. Cross-reference package dimensions against the target PCB footprint to guarantee mechanical compatibility during assembly.

Fixed Inductors Selection Notes

Select this component when shielded performance is critical to minimize EMI in compact designs. The axial form factor suits manual or wave soldering processes. Evaluate the 280 mA current limit against peak load requirements to prevent saturation. Confirm that the 1.2 mH value aligns with the circuit's frequency response needs.

Fixed Inductors Part Context

This part belongs to the CTS7F series of shielded axial inductors from Central Technologies. The series offers various inductance values ranging from microhenries to millihenries. All units share a consistent physical profile and shielding technology, ensuring uniform performance across different circuit designs requiring reliable passive components.

Fixed Inductors Replacement Considerations

Direct substitutes include other CTS7F series variants with identical inductance and tolerance. Verify that alternative manufacturers' parts match the 470 mOhm DCR and 280 mA current rating. Ensure any replacement maintains the axial leaded package style for board compatibility.