CTS1F-681J

Fixed Inductors Overview

The CTS1F-681J is a shielded axial leaded inductor manufactured by Central Technologies. It features a nominal inductance of 680 µH with a tolerance of ±5%. The component has a maximum DC resistance of 26 Ohms and a rated current of 82 mA. It operates within a temperature range of -55°C to 105°C and is tested at a frequency of 790 kHz.

Fixed Inductors Feature Summary

• Shielded construction minimizes electromagnetic interference
• Axial through-hole mounting for standard PCB integration
• Wide operating temperature range for diverse environments

Fixed Inductors Applications

• General purpose filtering circuits
• Power supply input/output stages
• Signal conditioning networks

Fixed Inductors Procurement Notes

Verify the specific datasheet version for the exact test frequency and tolerance class, as manufacturer documentation may vary between ±5% and ±10% variants for this series. Confirm axial lead dimensions against the target PCB footprint requirements prior to finalizing the bill of materials to ensure mechanical compatibility.

Fixed Inductors Selection Notes

Select this component when a shielded axial inductor is required for low-current applications. The 680 µH value suits moderate frequency filtering tasks. Ensure the 82 mA current rating meets the circuit's continuous load requirements. Consider the 26 Ohm DC resistance impact on voltage drop in series configurations.

Fixed Inductors Part Context

This part belongs to the CTS1F series of shielded axial inductors from Central Technologies. The series provides various inductance values with consistent physical dimensions. The CTS1F-681J specifically addresses needs for compact, shielded magnetic components in through-hole designs.

Fixed Inductors Replacement Considerations

Cross-reference with other CTS1F series parts for different inductance values. Verify equivalent shielded axial inductors from other manufacturers match the 680 µH nominal value, 82 mA current rating, and 26 Ohm maximum DC resistance specifications.