BF1719

Overview

The Delevan BF1719 is a hinged, snap-on cable ferrite core designed for broadband electromagnetic interference suppression. It features an API-1 material composition and provides an impedance of 325 Ohms at 100 MHz. The component has an inner dimension of 0.256 inches (6.50 mm) diameter, with outer dimensions of 0.701 inches wide by 0.760 inches high (17.80 mm x 19.50 mm). It is classified as a free-hanging mount type suitable for cable applications.

Feature Summary

• Hinged snap-on design for easy installation on cables without disconnection
• API-1 material construction for effective broadband noise suppression
• Free-hanging mounting configuration for flexible deployment

Applications

• Cable EMI suppression in electronic assemblies
• Broadband noise filtering for signal and power lines
• Electromagnetic compatibility enhancement in wiring harnesses

Procurement Notes

Verify the specific API-1 material grade and impedance tolerance against project requirements. Confirm that the inner diameter of 0.256 inches accommodates the target cable bundle size. Ensure the hinged mechanism integrity is maintained during handling to prevent accidental opening. Check for any environmental restrictions regarding the ferrite material composition.

Selection Notes

Select this component when a non-intrusive, snap-on ferrite solution is required for cables up to 0.256 inches in diameter. The 325 Ohm impedance at 100 MHz indicates suitability for high-frequency noise attenuation. Consider the physical envelope of 0.701 x 0.760 inches for spatial constraints. Opt for this part over solid cores if frequent cable insertion or removal is anticipated.

Part Context

The BF1719 belongs to the BF Series of cable ferrites manufactured by API Delevan. These components are engineered for electromagnetic interference suppression in various electronic environments. The series offers split-core designs that facilitate rapid assembly on existing cabling, distinguishing them from traditional slide-on ferrite beads.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.