IMC1812EB8R2K

Fixed Inductors Overview

The IMC1812EB8R2K is a surface-mount RF inductor manufactured by Vishay Dale, belonging to the IMC-1812 series. It features an 8.2 µH nominal inductance with a ±10% tolerance. The component utilizes an iron powder drum core and is housed in a standard 1812 (4532 metric) package measuring 4.50 mm x 3.20 mm. It exhibits a maximum DC resistance of 15 mOhms and operates within a temperature range of -55°C to +125°C.

Fixed Inductors Feature Summary

• Utilizes iron powder drum core construction for stable performance
• Designed specifically for radio frequency applications
• Compliant with RoHS directives

Fixed Inductors Applications

• RF circuit filtering
• Signal processing networks
• Impedance matching circuits

Fixed Inductors Procurement Notes

Verify the specific suffix 'EB' against official datasheets to confirm lead-free status and bulk packaging configuration. Ensure the ordering quantity aligns with manufacturer minimums or distributor availability constraints. Confirm that the 1812 footprint matches the target PCB design requirements prior to procurement.

Fixed Inductors Selection Notes

Select this component when an 8.2 µH value with 10% tolerance is required in a compact 1812 form factor. Consider the low DC resistance for efficiency in power-sensitive RF paths. Verify thermal limits for the specific operating environment, as the rated range extends to 125°C.

Fixed Inductors Part Context

This part belongs to the Vishay Dale IMC series of molded and wirewound inductors. The IMC-1812 variant provides a standardized footprint for high-volume SMD assembly. The product line supports various inductance values within the same physical envelope to facilitate supply chain flexibility.

Fixed Inductors Replacement Considerations

Cross-reference other Vishay IMC-1812 variants with identical 8.2 µH specifications. Verify that substitute components match the 15 mOhm DCR limit and 1812 dimensions to ensure mechanical compatibility.