HD8005FNLT

Overview

The HD8005FNLT is a surface-mount HDBase-T pulse transformer manufactured by Pulse Electronics. It features a 1:1 turns ratio and an inductance of 100µH. The component supports a frequency range from 1 MHz to 400 MHz and provides an isolation voltage of 1.5 kV. Designed for single-channel applications, it operates within a temperature range of 0°C to 70°C. The physical dimensions are 13.70mm in length, 15.00mm in width, and a maximum height of 5.85mm.

Feature Summary

• Designed specifically for HDBase-T signal transmission standards
• Provides galvanic isolation with 1.5 kV insulation voltage
• Compact surface-mount package suitable for space-constrained designs

Applications

• HDBase-T network interface circuits
• Signal isolation in audio and video transmission systems
• Ethernet magnetic modules requiring HDBase-T compatibility

Procurement Notes

Verify the specific suffix against official documentation to confirm packaging type, as variations exist between tape-and-reel and tube formats. Ensure the required operating temperature range aligns with the specified 0°C to 70°C limit. Confirm that the 100µH inductance value meets the circuit design requirements for the intended HDBase-T application before finalizing procurement.

Selection Notes

Select this component when designing for HDBase-T protocols requiring a 1:1 transformer ratio. The 100µH inductance and 1.5 kV isolation voltage are critical parameters for ensuring signal integrity and safety compliance. Consider the SMD footprint dimensions (13.70mm x 15.00mm) during PCB layout to ensure adequate clearance and mechanical stability for the selected mounting orientation.

Part Context

This part belongs to Pulse Electronics' portfolio of audio and signal transformers tailored for LAN and HDBase-T applications. It serves as a passive component for impedance matching and noise filtering in high-speed data links. The product line emphasizes compact form factors to support modern electronic device miniification trends while maintaining robust electrical performance specifications.

Replacement Considerations

Consult official distributor databases for direct substitutes. Cross-reference inductance values, isolation ratings, and physical dimensions to ensure functional equivalence. Verify that any alternative component supports the same HDBase-T frequency range and thermal operating conditions.