1025R-42J

Fixed Inductors Overview

The Delevan 1025R-42J is a fixed, unshielded molded inductor designed for through-hole mounting. It features an axial package with dimensions of 0.095 inches in diameter by 0.250 inches in length (2.41mm x 6.35mm). The component provides an inductance of 8.2 µH with a tolerance of ±5%. It supports a maximum DC current of 160 mA and has a maximum DC resistance of 2.7 Ohms. The unit operates within a temperature range of -55°C to +105°C.

Fixed Inductors Feature Summary

• Molded construction with unshielded design for RF applications
• Axial leaded configuration suitable for PCB mounting
• Compliant with RoHS3 standards

Fixed Inductors Applications

• RF circuit filtering
• Signal processing components
• General purpose inductive applications

Fixed Inductors Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact electrical tolerances and testing frequencies. Ensure that the selected variant matches the required RoHS compliance status and physical package dimensions for the target assembly. Cross-reference part numbers with authorized distributors to confirm availability and authenticity prior to procurement.

Fixed Inductors Selection Notes

Select this component when a compact, unshielded axial inductor is required for RF or general signal applications. Consider the 160 mA current rating and 2.7 Ohm DCR limits relative to the circuit load. Verify that the 8.2 µH value aligns with the specific frequency response requirements of the design.

Fixed Inductors Part Context

This component belongs to the Delevan 1025/R series of fixed inductors. The series includes various variants with different inductance values and tolerances, all sharing similar physical dimensions and mounting styles. These parts are commonly utilized in military and commercial electronics requiring reliable, small-form-factor inductive solutions.

Fixed Inductors Replacement Considerations

Direct substitutes may include other Delevan 1025R series variants with matching 8.2 µH inductance and ±5% tolerance. Verify compatibility regarding DC resistance, current rating, and physical footprint before substitution.