GA10-681K

Fixed Inductors Overview

The GA10-681K is an unshielded toroidal power inductor from Gowanda Electronics, featuring a nominal inductance of 6.8 µH with a ±10% tolerance. It utilizes a ferrite core and supports axial through-hole mounting. The component has a maximum DC resistance of 26 mΩ, a rated current of 3.27 A, and a saturation current of 6.1 A. Its physical dimensions are 0.260 inches in diameter by 0.630 inches in length. It operates within a temperature range of -55°C to 125°C.

Fixed Inductors Feature Summary

• High current handling capability with a saturation rating of 6.1 A
• Unshielded toroidal design for flexible integration
• Low DC resistance of 26 mΩ for efficient power transmission

Fixed Inductors Applications

• Power supply filtering circuits
• DC-DC converter energy storage
• Choke applications in high-current environments

Fixed Inductors Procurement Notes

Verify the specific manufacturer part number against official Gowanda Electronics documentation to ensure compatibility with your circuit requirements. Confirm that the axial lead configuration and through-hole mounting style align with your PCB layout specifications. Check for any RoHS compliance variations or environmental certifications required for your specific application standards before finalizing procurement.

Fixed Inductors Selection Notes

Select this component when a high-current unshielded toroidal inductor is required for power electronics. Ensure the 6.8 µH inductance value matches the design specifications for your filter or choke application. Verify that the 3.27 A rated current and 6.1 A saturation current exceed the peak currents expected in your circuit to prevent performance degradation or failure under load conditions.

Fixed Inductors Part Context

This component belongs to the GA10 series of high-current power chokes manufactured by Gowanda Electronics. The series is designed for demanding electronic applications requiring reliable performance. The GA10-681K specifically provides a 6.8 µH inductance value within this lineup, offering a balance of size and current handling capacity for various power management tasks.

Fixed Inductors Replacement Considerations

Consult Gowanda Electronics datasheets for direct cross-references. Potential alternatives within the same series include GA10-821K (8.2 µH) or GA10-102K (10 µH), provided their inductance values suit the circuit design. Ensure any substitute maintains similar current ratings and physical dimensions.