LAL02TB2R2K

Fixed Inductors Overview

The LAL02TB2R2K is a fixed axial lead inductor from the Taiyo Yuden LA series, designed for general-purpose applications. It features a ferrite core and an unshielded construction with a nominal inductance of 2.2 µH and a tolerance of ±10%. The component has a maximum DC resistance of 1.2 Ohms and a rated current of 230 mA. It operates within a temperature range of -25°C to +105°C and utilizes a tubular package.

Fixed Inductors Feature Summary

• Unshielded axial lead construction for through-hole mounting
• Ferrite core design optimized for general-purpose filtering
• Rated for high-temperature operation up to 105°C

Fixed Inductors Applications

• General-purpose signal processing circuits
• Power supply input/output filtering
• Choke applications in low-current electronic equipment

Fixed Inductors Procurement Notes

Verify the specific suffix K for tolerance and availability status before procurement. Confirm that the axial lead form factor aligns with the target PCB layout requirements. Ensure the 230 mA current rating meets the operational demands of the circuit to prevent saturation or thermal issues during continuous use.

Fixed Inductors Selection Notes

Select this component when a low-cost, unshielded axial inductor is required for general-purpose filtering. The 2.2 µH value suits moderate frequency applications. Consider the 1.2 Ohm DC resistance impact on voltage drop. The tubular package requires through-hole technology, which may limit density compared to surface-mount alternatives.

Fixed Inductors Part Context

This part belongs to the Taiyo Yuden LA series of axial inductors, which offers a variety of inductance values and current ratings. The series is characterized by its robust ferrite core construction and suitability for standard through-hole assembly processes commonly used in consumer electronics and industrial control systems.

Fixed Inductors Replacement Considerations

Direct substitutes include other 2.2 µH axial inductors with similar current ratings, such as the LAL02TB2R2K equivalents from other manufacturers. Verify that replacement parts maintain the same 1.2 Ohm max DC resistance and 230 mA rating to ensure circuit compatibility.