2100LL-220-V-RC

Fixed Inductors Overview

The Bourns Inc. 2100LL-220-V-RC is a fixed toroidal inductor designed for high-current applications. It features a leaded construction with a nominal inductance of 22 µH and a saturation current rating of 7.5 A. The component exhibits a low DC resistance of 0.012 Ω, contributing to efficient power delivery. It utilizes a shielded magnetic core to minimize electromagnetic interference. The device is rated for operation within standard industrial temperature ranges and supports through-hole mounting configurations.

Fixed Inductors Feature Summary

• High-current capability with 7.5 A saturation rating
• Low DC resistance for improved efficiency
• Shielded toroidal design reduces EMI
• Leaded through-hole construction

Fixed Inductors Applications

• Power factor correction circuits
• DC-DC converter output filtering
• Industrial power supply systems
• Automotive electronics power stages

Fixed Inductors Procurement Notes

Verify the specific suffix 'V' against the manufacturer's latest datasheet to confirm voltage or tolerance specifications. Ensure the ordering code matches the required lead length and packaging format. Cross-reference the part number with authorized distributors to confirm availability and authenticity. Check for RoHS compliance documentation if environmental regulations apply to your assembly process.

Fixed Inductors Selection Notes

Select this component when high saturation current is critical for handling peak loads without inductance drop. The low DCR minimizes thermal generation in space-constrained designs. Evaluate the toroidal form factor for its compact footprint and superior magnetic shielding compared to unshielded alternatives. Confirm that the through-hole mounting style aligns with the target PCB layout requirements.

Fixed Inductors Part Context

This part belongs to Bourns' 2100LL series of high-current toroidal inductors. The series is engineered for robust performance in demanding power electronics environments. Components in this family typically offer consistent magnetic properties and reliable thermal stability. The 2100LL designation indicates a specific line of shielded inductors optimized for high-frequency switching applications.

Fixed Inductors Replacement Considerations

Direct substitutes include the 2100LL-220-H-RC and 2100LL-220-RC from Bourns. Verify that alternative part numbers maintain identical inductance, current ratings, and physical dimensions before integration.