CTRFB0810F-103K

Fixed Inductors Overview

The CTRFB0810F-103K is a fixed radial inductor manufactured by Central Technologies. It features an unshielded design with a vertical cylinder package and axial leads. The nominal inductance is 10 mH with a tolerance of ±10%. The component has a maximum DC resistance of 21 Ohms and a rated current of 170 mA. Operating temperature range spans from -55°C to 125°C.

Fixed Inductors Feature Summary

• Unshielded construction for general-purpose applications
• Radial through-hole mounting configuration
• Vertical cylinder form factor

Fixed Inductors Applications

• General purpose filtering
• Power supply circuits
• Signal processing

Fixed Inductors Procurement Notes

Verify the specific suffix '103K' corresponds to the 10 mH value and ±10% tolerance when sourcing. Confirm that the 170 mA current rating meets circuit requirements. Ensure the unshielded nature does not interfere with nearby sensitive components due to potential magnetic field emission. Check lead spacing against PCB layout constraints.

Fixed Inductors Selection Notes

Select this component for applications requiring moderate inductance values in a through-hole format. Consider the 21 Ohm DC resistance impact on voltage drop. Evaluate thermal performance at the 170 mA limit within the specified temperature range. Compare physical dimensions against available board space.

Fixed Inductors Part Context

This part belongs to the CTRFB0810F series of fixed inductors from Central Technologies. The series offers various inductance values in a consistent radial package style. These components are designed for standard electronic assembly processes and general industrial use cases.

Fixed Inductors Replacement Considerations

Direct substitutes must match the 10 mH inductance, 170 mA current rating, and radial package dimensions. Verify equivalent DC resistance and operating temperature ranges before substitution.