1537R-84J

Overview

The Delevan 1537R-84J is an axial leaded RF inductor belonging to the established reliability series. It features a molded unshielded construction with a nominal inductance of 150 µH and a tolerance of ±5%. The component supports a maximum DC current of 130 mA and has a maximum DC resistance of 6.05 ohms. It operates within a temperature range of -55°C to +105°C and meets MIL-PRF-39010 standards.

Feature Summary

• Molded unshielded coil construction for RF applications
• Established reliability design compliant with MIL-PRF-39010
• Axial through-hole termination style

Applications

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

Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm exact electrical parameters, as ordering codes may denote variations in tolerance or packaging. Confirm RoHS status and compliance requirements prior to procurement, as this series may not meet all modern environmental directives.

Selection Notes

Select this component for applications requiring high stability and established reliability in RF environments. Ensure the 130 mA current rating and 150 µH inductance align with circuit requirements. Verify that the unshielded design does not cause interference in dense PCB layouts.

Part Context

This part belongs to the Delevan 1537-R series of fixed inductors. These components are designed for through-hole mounting and are characterized by their molded construction. The series is widely recognized for its consistency in RF performance and durability under specified thermal conditions.

Replacement Considerations

Cross-reference with other MIL-PRF-39010 qualified inductors from API Delevan or other manufacturers. Verify physical dimensions (3.96 mm diameter x 9.53 mm length) and electrical equivalence before substitution.