1782-05J

Fixed Inductors Overview

The Delevan 1782-05J is an unshielded molded RF inductor with axial leads designed for PCB mounting. It features a nominal inductance of 0.24 µH and a tolerance of ±5%. The component has a maximum DC current rating of 960 mA and a maximum DC resistance of 0.16 Ω. Its minimum Q factor is 33, with a self-resonant frequency of 430 MHz. The physical dimensions are 6.35 mm in length and 2.41 mm in diameter.

Fixed Inductors Feature Summary

• Unshielded molded construction for RF applications
• Axial leaded termination style for through-hole mounting
• Standard terminal configuration

Fixed Inductors Applications

• RF circuit design
• Wireless communication systems
• Signal processing components

Fixed Inductors Procurement Notes

Verify the specific ordering suffix to ensure correct tolerance and electrical characteristics, as variations exist within the 1782 series. Confirm that the unshielded package type aligns with the electromagnetic interference requirements of the target application. Check datasheet specifications for operating temperature range and self-resonant frequency limits before finalizing procurement decisions.

Fixed Inductors Selection Notes

Select this component when a low-inductance value near 0.24 µH is required with high current handling capability up to 960 mA. The unshielded design is suitable for layouts where magnetic field interference is manageable or where shielding adds unacceptable volume. Ensure the self-resonant frequency of 430 MHz meets the operational bandwidth needs of the circuit.

Fixed Inductors Part Context

This part belongs to the Delevan 1782 series of RF inductors. The series offers various inductance values and tolerances, all sharing a consistent molded axial lead form factor. These components are categorized under RF Inductors - Leaded, distinct from surface mount or shielded variants found in other product lines.

Fixed Inductors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other Delevan 1782 series parts such as 1782-05H if tighter tolerance (3%) is acceptable, noting the difference in specification.

Fixed Inductors FAQ

What is the self-resonant frequency of the 1782-05J?

The self-resonant frequency is 430 MHz.

Is the 1782-05J shielded?

No, the 1782-05J is an unshielded molded coil.