LRW0805WKR39GG001E

Fixed Inductors Overview

The LRW0805WKR39GG001E is a fixed unshielded wirewound inductor manufactured by Johanson Technology Inc. It features a ceramic drum core and is housed in an 0805 (2012 metric) surface-mount package with dimensions of 2.00mm x 1.25mm x 1.40mm maximum height. The component provides an inductance of 39 nH with a tolerance of ±10%. It has a maximum DC resistance of 2.2 Ohms and a rated current of 210 mA. The device operates within a temperature range of -40°C to +125°C.

Fixed Inductors Feature Summary

• Unshielded wirewound construction utilizing a ceramic drum core for stable RF performance
• Surface-mount design compatible with standard 0805 footprint PCB layouts
• High-temperature operational capability suitable for demanding electronic environments

Fixed Inductors Applications

• RF circuit filtering and impedance matching networks
• High-frequency signal processing modules
• Wireless communication device power stages

Fixed Inductors Procurement Notes

Verify the specific suffix GG001E against official Johanson Technology documentation to confirm exact electrical tolerances and packaging configurations. Ensure that the 0805 physical dimensions align with the target PCB land pattern requirements. Confirm RoHS3 compliance status through the manufacturer's latest product release notes prior to final procurement authorization.

Fixed Inductors Selection Notes

Select this component when an unshielded inductor is required to minimize magnetic interference coupling in adjacent circuits. The 39 nH value suits high-frequency applications where low parasitic capacitance is critical. Consider the 210 mA current rating to ensure adequate headroom for the intended load conditions without saturation.

Fixed Inductors Part Context

This part belongs to the LRW series of RF wirewound chip inductors from Johanson Technology. The series is designed for radio frequency applications requiring high Q factors and stability. The LRW0805WKR39GG001E represents a specific variant within this family, distinguished by its 39 nH inductance and 0805 package size.

Fixed Inductors Replacement Considerations

Cross-reference with LRW0805WG39NGG001E for potential functional equivalence, noting differences in tolerance specifications. Verify pin compatibility and thermal characteristics before substituting.