CTRLB9012F-151K

Fixed Inductors Overview

The CTRLB9012F-151K is a radial fixed inductor from Central Technologies, part of the CTRLB9012F series. It features a bobbin construction with an inductance of 150 µH and a tolerance of ±10%. The component has a DC resistance of 0.27 Ω and operates as a general-purpose inductor suitable for DC-DC converter applications. It is lead-free and RoHS compliant, with two terminals spaced 5 mm apart.

Fixed Inductors Feature Summary

• Radial leaded construction for through-hole mounting
• Bobbin type core structure
• Lead-free and RoHS compliant manufacturing

Fixed Inductors Applications

• DC-DC converters
• General purpose filtering
• Peaking coils

Fixed Inductors Procurement Notes

Verify the specific manufacturer designation, as the model prefix varies between CTCH895F and CTRLB9012F across different documentation sources. Confirm that the electrical parameters, particularly the 150 µH inductance and 0.27 Ω DC resistance, match the required circuit specifications before procurement. Ensure the radial package dimensions are compatible with the target PCB layout.

Fixed Inductors Selection Notes

Select this component when a 150 µH inductance with ±10% tolerance is required for radial mounting. Consider the 0.27 Ω DC resistance for efficiency calculations in power supply designs. Verify compatibility with DC-DC converter topologies and ensure the physical footprint accommodates the specified terminal spacing and diameter.

Fixed Inductors Part Context

This component belongs to the Central Technologies fixed inductor family, available in various inductance values ranging from 10 µH to 47,000 µH within the same series. The suffix 'K' indicates a ±10% tolerance, while 'M' denotes ±20%. The product line supports general-purpose electronic applications requiring reliable passive components.

Fixed Inductors Replacement Considerations

Substitutes must maintain the 150 µH inductance value, ±10% tolerance, and radial form factor. Verify that alternative components meet or exceed the 0.27 Ω DC resistance limit and fit the 5 mm pin spacing constraint. Cross-reference with other parts in the CTRLB9012F or CTCH895F series if exact matches are unavailable.