CTC4F-272J

Fixed Inductors Overview

The CTC4F-272J is a general purpose inductor manufactured by Central Technologies, designed for axial lead mounting. It features a nominal inductance of 2700 µH with a tolerance of ±5%. The component operates within a temperature range of -55 °C to +125 °C and has a maximum rated current of 0.3 A. Key electrical specifications include a DC resistance of 10 Ω, a minimum quality factor of 70 at the nominal inductance, and an RF application classification. The device is RoHS compliant and utilizes a tubular package.

Fixed Inductors Feature Summary

• Conformal coated construction for environmental protection
• Axial leaded terminal configuration for through-hole mounting
• Amorphous magnetic core material for stable performance

Fixed Inductors Applications

• RF inductor circuits
• General purpose filtering applications
• Signal processing stages requiring high inductance

Fixed Inductors Procurement Notes

Verify the specific datasheet version from Central Technologies to confirm exact physical dimensions and thermal characteristics. Ensure the procurement documentation explicitly states RoHS compliance status as required by project specifications. Cross-reference the part number CTC4F-272J against official manufacturer catalogs to validate availability and manufacturing origin before finalizing supply chain agreements.

Fixed Inductors Selection Notes

Select this component when a high-value axial inductor with conformal coating is required for general purpose or RF applications. The 2700 µH value suits low-frequency filtering needs where space allows for axial leads. Consider the 10 Ω DC resistance and 0.3 A current limit during circuit design to ensure adequate power handling and voltage drop management within the target system constraints.

Fixed Inductors Part Context

This part belongs to the CTC4F series of conformal coated inductors from Central Technologies. The series offers a wide range of inductance values from microhenries to millihenries in an axial package format. The '272' designation specifically indicates the 2700 µH rating within this standardized product line, providing a consistent form factor across different inductance options.

Fixed Inductors Replacement Considerations

Direct substitutes may include other axial inductors with similar 2700 µH values and conformal coatings. Verify that replacement parts match the 0.3 A current rating and 10 Ω DC resistance limits. Ensure the alternative component supports the same -55 °C to +125 °C operating temperature range and maintains RoHS compliance for regulatory adherence.