CTS4F-4R7J

Fixed Inductors Overview

The CTS4F-4R7J is a shielded axial lead general-purpose inductor manufactured by Central Technologies. It features an amorphous magnetic core and contains one functional element with two terminals. The nominal inductance is 4.7 µH, and the maximum DC resistance is 0.15 Ω. The component operates within a temperature range of -55 °C to +125 °C. It has a package diameter of 4.06 mm and a length of 11.4 mm. The leads have a diameter of 0.51 mm and a length of 29.2 mm. The part is lead-free and RoHS compliant.

Fixed Inductors Feature Summary

• Shielded construction utilizing an amorphous magnetic core for enhanced performance
• Axial lead packaging designed for through-hole mounting applications
• General-purpose functionality suitable for broad electronic circuit integration

Fixed Inductors Applications

• RF inductor circuits
• General purpose signal processing
• Power supply filtering stages

Fixed Inductors Procurement Notes

Verify that the specific order matches the CTS4F-4R7J designation to ensure correct inductance and tolerance. Confirm compliance requirements such as RoHS and lead-free status if mandated by project specifications. Check the manufacturer datasheet for precise electrical tolerances and thermal limits before finalizing procurement decisions to avoid compatibility issues.

Fixed Inductors Selection Notes

Select this component when a compact, shielded axial inductor with low DC resistance is required for general-purpose applications. The amorphous core material offers distinct magnetic properties compared to standard ferrite cores. Ensure the PCB layout accommodates the specified axial dimensions and lead spacing. Consider the operating temperature range to guarantee reliability under expected environmental conditions.

Fixed Inductors Part Context

This component belongs to the CTS4F series of shielded axial inductors from Central Technologies. The series provides various inductance values while maintaining consistent physical dimensions and shielding characteristics. This specific model represents a low-inductance variant within the family, optimized for applications requiring minimal impedance at higher frequencies.

Fixed Inductors Replacement Considerations

Cross-reference with other shielded axial inductors having similar 4.7 µH nominal values and comparable DC resistance. Verify that substitute parts match the axial package dimensions and lead specifications to ensure mechanical fit. Confirm that alternative components meet or exceed the required temperature rating and shielding effectiveness.