SC30681KT

Fixed Inductors Overview

The SC30681KT is a fixed shielded axial lead inductor from the TE Connectivity Sigma Inductors series. It features an inductance of 680 µH with a tolerance of ±10%. The component has a maximum DC resistance of 60 Ohms and a rated current of 54 mA. It operates within a temperature range of -55°C to 100°C, exhibits a self-resonant frequency of 2 MHz, and utilizes a through-hole mounting type.

Fixed Inductors Feature Summary

• Shielded construction minimizes electromagnetic interference
• Axial leaded package facilitates through-hole integration
• Wide operating temperature range for diverse environments

Fixed Inductors Applications

• Power supply filtering circuits
• Signal processing applications
• General-purpose electronic equipment

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against official TE Connectivity documentation to ensure correct packaging configuration. Confirm that the component meets RoHS3 compliance requirements for your project. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and availability status before finalizing procurement.

Fixed Inductors Selection Notes

Select this component based on its 680 µH inductance value and 54 mA current rating suitability for the target circuit design. Ensure the physical dimensions align with the available board space constraints. Verify that the 60 Ohm DC resistance does not exceed the allowable voltage drop or power dissipation limits within the specific application environment.

Fixed Inductors Part Context

This component belongs to the SC30 series of Sigma Inductors manufactured by TE Connectivity Passive Product. The series offers various inductance values tailored for different electronic applications. The SC30681KT specifically provides high inductance in a compact axial form factor suitable for legacy and modern through-hole designs.

Fixed Inductors Replacement Considerations

Consult the official SC30 series datasheet for alternative part numbers with matching electrical characteristics. Verify dimensional compatibility and pinout alignment when considering substitutes. Ensure any replacement maintains the required shielding and temperature performance specifications.