T8116NL

Overview

The T8116NL is a surface-mount common mode filter choke manufactured by Pulse Electronics. It features an inductance of 0.47 mH with a tolerance of -30% to +50%. The component supports a maximum DC current of 700 mA and has a maximum DC resistance of 800 milliohms. It operates within a temperature range of -40°C to +70°C. The physical dimensions are 8.9 mm in length, 6.3 mm in width, and 3.9 mm in height.

Feature Summary

• Provides electromagnetic interference suppression for two-wire signal lines
• Designed for surface-mount technology integration on printed circuit boards
• Constructed with non-polarized components for flexible orientation

Applications

• EMI filtering in high-speed data communication interfaces
• Signal line protection in network equipment
• Common mode noise reduction in consumer electronics

Procurement Notes

Verify the specific suffix and packaging configuration against official distributor catalogs before ordering. Confirm that the required operating temperature range aligns with the component's specified limits. Ensure PCB footprint compatibility with the stated dimensions. Cross-reference manufacturer part numbers to avoid substitution errors during procurement.

Selection Notes

Select this component when a compact solution is required for filtering common mode noise in low-current signal paths. The 700 mA rating suits applications where higher power handling is unnecessary. Consider the 800 milliohm DC resistance impact on signal integrity. Evaluate the surface-mount package size against available board space constraints.

Part Context

This component belongs to the Shasta series of surface-mount common mode chokes from Pulse Electronics. The series offers various inductance values tailored for different filtering requirements. The T8116NL specifically targets applications requiring moderate inductance in a small form factor.

Replacement Considerations

Check for direct substitutes with identical inductance and current ratings. Verify pinout compatibility if replacing in existing designs. Ensure thermal performance matches the original specifications.