WL08JTR82

Fixed Inductors Overview

The WL08JTR82 is a fixed wirewound chip inductor from Viking Technology, designed for RF applications. It features an inductance of 0.82uH with a tolerance of 5%. The component operates at a self-resonant frequency of 350 MHz and maintains a Q-factor of 45 at 25MHz. It has a DC resistance (DCR) of 1.61 Ohms and supports a current rating of 0.4A. Packaged in an automotive-grade 1008 footprint, it is supplied in tape and reel format.

Fixed Inductors Feature Summary

• Wirewound construction suitable for RF signal processing
• Automotive grade reliability certification
• High Q-factor performance at designated frequencies

Fixed Inductors Applications

• RF filtering circuits
• Impedance matching networks
• Automotive electronic systems

Fixed Inductors Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with Viking Technology or authorized distributors before procurement. Ensure that the 1008 package dimensions and electrical parameters align with the target PCB layout and circuit requirements. Confirm that the tape and reel packaging specifications meet assembly line standards.

Fixed Inductors Selection Notes

Select this component when a precise 0.82uH inductance is required for RF applications within automotive environments. Consider the 0.4A current limit and 1.61 Ohm DCR to ensure compatibility with power constraints. The 1008 package size dictates the available board space, while the 350 MHz self-resonant frequency defines the upper operational limit for effective inductance.

Fixed Inductors Part Context

This part belongs to the WL Series of SMD wirewound chip inductors offered by Viking Technology. The series includes various sizes such as 0402, 0603, 0805, and 1008. The WL08JTR82 specifically utilizes the 1008 case size, distinguishing it from smaller form factors in the same product family while sharing similar wirewound construction principles.

Fixed Inductors Replacement Considerations

Cross-reference with other 0.82uH, 1008 package inductors from different manufacturers if supply chain issues arise. Verify that substitute components match the 0.4A current rating, 1.61 Ohm DCR, and 5% tolerance to maintain circuit performance. Automotive qualification status should be confirmed for replacements intended for critical automotive applications.