0819-42K

Overview

The Delevan 0819-42K is a leaded RF inductor from the 0819 series, featuring an axial termination style and unshielded molded construction. It provides an inductance of 5.6 µH with a tolerance of ±10% and a maximum DC resistance of 2.8 Ohms. The component supports a maximum DC current of 130 mA and is designed for PCB mounting. Physical dimensions include a length of 5.08 mm and a diameter of 1.98 mm, with standard terminals suitable for through-hole integration.

Feature Summary

• Unshielded molded coil design for RF applications
• Axial leaded termination for PCB mounting
• Standard terminal configuration

Applications

• RF circuit filtering
• General purpose inductor applications
• Radio frequency signal processing

Procurement Notes

Verify RoHS compliance status as documentation indicates non-compliance. Confirm manufacturing origin and lead content requirements against project specifications. Validate supplier authenticity through authorized channels to ensure component integrity and traceability.

Selection Notes

Select this component for circuits requiring 5.6 µH inductance with moderate current handling up to 130 mA. Consider the unshielded nature for layout planning to minimize interference. Ensure axial footprint compatibility with existing PCB designs before integration.

Part Context

Part of the Delevan 0819 series of fixed inductors, characterized by cylindrical molded bodies and axial leads. This series offers various inductance values tailored for radio frequency environments, providing reliable performance in general-purpose RF applications.

Replacement Considerations

Cross-reference with other 5.6 µH axial RF inductors from manufacturers such as API Delevan or Murata. Verify matching electrical parameters including DC resistance, current rating, and physical dimensions to ensure functional equivalence.