1537R-34K

Overview

The Delevan 1537R-34K is an unshielded, molded axial lead RF inductor with a nominal inductance of 8.2 µH and a tolerance of ±10%. It features a maximum DC resistance of 600 mΩ and supports a maximum DC current of 410 mA. The component operates within a temperature range of -55°C to +125°C and exhibits a minimum Q factor of 50. Its physical dimensions are 9.53 mm in length and 3.96 mm in diameter.

Feature Summary

• Molded construction for mechanical stability
• Unshielded design suitable for specific RF layouts
• Axial termination style for through-hole mounting

Applications

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

Procurement Notes

Verify the manufacturer part number against official Delevan documentation to ensure authenticity. Confirm that the axial lead configuration and molded package type match the target PCB layout requirements. Check for any specific environmental compliance certifications required by the end application standards.

Selection Notes

Select this component when an unshielded axial inductor is required for RF applications. Ensure the 410 mA current rating and 600 mΩ DCR meet the circuit's power handling needs. Verify that the 8.2 µH value aligns with the desired frequency response characteristics.

Part Context

This component belongs to the Delevan 1537R series of fixed RF inductors. These parts are characterized by their molded construction and axial leads, designed for reliable performance in radio frequency environments. The series offers various inductance values while maintaining consistent physical dimensions.

Replacement Considerations

No public substitute part numbers are confirmed.