CT1008LDLSF-4R7J

Fixed Inductors Overview

The CT1008LDLSF-4R7J is a fixed wire-wound inductor manufactured by Central Technologies, designed for surface-mount applications. It features a nominal inductance of 4.7 µH with a tolerance of ±5%. The component utilizes a ferrite core and exhibits a maximum DC resistance of 435 mΩ. It operates within a temperature range of -25°C to +105°C. This general-purpose RF inductor is housed in a compact SMD package suitable for automated assembly processes.

Fixed Inductors Feature Summary

• Wire-wound construction on a ferrite core for stable inductance
• Surface-mount design optimized for high-volume production
• RoHS compliant and lead-free manufacturing

Fixed Inductors Applications

• RF circuit filtering
• General purpose signal processing
• Power supply noise suppression

Fixed Inductors Procurement Notes

Verify the specific suffix 'J' corresponds to the required ±5% tolerance during procurement. Confirm that the operating temperature range of -25°C to +105°C meets the environmental requirements of the target application. Ensure compatibility with standard surface-mount reflow soldering profiles provided by the manufacturer.

Fixed Inductors Selection Notes

Select this component when a 4.7 µH inductance value with tight ±5% tolerance is required. Consider the 435 mΩ DC resistance for power loss calculations in low-current circuits. Evaluate the physical dimensions against available PCB real estate constraints before finalizing the design.

Fixed Inductors Part Context

This part belongs to the CT1008LDLSF series of fixed inductors from Central Technologies. The series offers various inductance values tailored for surface-mount technology. These components are engineered for reliability in consumer electronics and industrial equipment requiring stable passive performance.

Fixed Inductors Replacement Considerations

Cross-reference with other CT1008LDLSF variants for different inductance values. Verify equivalent parts from other manufacturers based on matching 4.7 µH inductance, ±5% tolerance, and similar current handling capabilities.