B82422A1104K108

Fixed Inductors Overview

The B82422A1104K108 is a surface-mount fixed inductor from the EPCOS SIMID series, featuring a ferrite core and laser-welded winding. It provides a nominal inductance of 100 µH with a tolerance of ±10%. The component has a maximum DC resistance of 11.5 Ohms and a rated current of 65 mA. Its self-resonant frequency is 7 MHz. Designed for SMD applications, it supports reflow and wave soldering processes.

Fixed Inductors Feature Summary

• High Q factor and high resonance frequency
• Suitable for reflow (IR and vapor phase) and wave soldering
• Flame-retardant encapsulation with laser-welded winding

Fixed Inductors Applications

• Filtering of supply voltages
• Coupling and decoupling circuits
• Antenna systems
• Automotive electronics
• Telecommunications terminals

Fixed Inductors Procurement Notes

Verify the specific suffix codes against official TDK-EPCOS documentation to confirm exact electrical parameters and packaging details. Ensure compatibility with RoHS and REACH regulations as required by your application standards. Cross-reference the part number with the latest datasheet to validate lead material specifications and marking codes before procurement.

Fixed Inductors Selection Notes

Select this component for RF and general-purpose applications requiring stable inductance in a compact SMD package. Consider the 65 mA current rating and 11.5 Ohm DC resistance when designing power-sensitive circuits. The ferrite core construction offers high Q factors suitable for filtering and antenna coupling tasks in automotive and telecommunications environments.

Fixed Inductors Part Context

This part belongs to the B82422A SIMID series of SMT inductors manufactured by EPCOS (TDK). The series utilizes ceramic or ferrite cores with laser-welded windings and flame-retardant encapsulation. Components are available in Size 1210 (EIA) or 3225 (IEC) packages, offering rated currents ranging from 65 to 800 mA depending on the specific variant.

Fixed Inductors Replacement Considerations

Consult official TDK-EPCOS substitution guides for verified equivalents. Generic replacements may not match the laser-welded construction or specific Q-factor requirements.