0819-26H

Overview

The Delevan 0819-26H is an axial leaded RF inductor featuring a molded unshielded coil construction. It provides a nominal inductance of 1.2 µH with a tolerance of 3%. The component supports a maximum DC current of 410 mA and exhibits a maximum DC resistance of 280 mΩ. Designed for PCB mounting, it operates within a temperature range up to 105 °C. The physical dimensions are 5.08 mm in length and 1.98 mm in diameter.

Feature Summary

• Molded unshielded coil design for general-purpose RF applications
• Axial leaded termination style suitable for standard PCB mounting
• Iron core construction providing stable inductance characteristics

Applications

• RF circuit filtering
• Impedance matching networks
• General purpose RF signal processing

Procurement Notes

Verify RoHS compliance status as documentation indicates non-compliance. Confirm axial lead dimensions and molding material specifications against target assembly requirements. Ensure operating temperature limits align with system thermal profiles. Validate that unshielded construction does not interfere with adjacent sensitive components in the final layout.

Selection Notes

Select this component for applications requiring 1.2 µH inductance with moderate current handling capabilities. Consider the unshielded nature when designing layouts to minimize electromagnetic interference coupling. Compare Q-factor and self-resonant frequency data if high-frequency performance is critical for the specific RF application.

Part Context

This part belongs to the Delevan 0819 series of fixed RF inductors. The series offers various inductance values through standardized suffix codes. These components utilize molded technology to provide mechanical stability and consistent electrical performance for radio frequency circuits.

FAQ

Is the 0819-26H RoHS compliant?

Documentation indicates that this specific part number is not RoHS compliant.

What is the maximum DC current rating?

The maximum DC current rating is 410 mA.