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Product Detailed Parameters
- Description：PULSE XFMR 1CT:1CT TX/RX
- Series：-
- Mfr：Pulse Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Transformer Type：LAN 10/100/1000 Base-T
- Inductance：325µH, 350µH
- ET (Volt-Time)：-
- Turns Ratio - Primary:Secondary：1CT:1CT Transmitter, 1CT:1CT Receiver
- Mounting Type：Surface Mount
- Size / Dimension：0.689" L x 0.600" W (17.50mm x 15.24mm)
- Height - Seated (Max)：0.225" (5.72mm)
- Operating Temperature：-40°C ~ 85°C
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Overview
The HX6062FNLT is a surface mount LAN pulse transformer module designed for Gigabit Ethernet applications. It supports 10/100/1000 Base-T standards and integrates Power over Ethernet (PoE) capabilities. The component features a 1CT:1CT turns ratio for both transmitter and receiver sections. Key electrical parameters include an inductance of 350µH, with a secondary winding inductance of 325µH. The device operates within a temperature range of 0°C to 70°C and complies with RoHS3 regulations.
Feature Summary
- Integrated support for 10/100/1000 Base-T data transmission standards
- Built-in Power over Ethernet (PoE) functionality for single-port applications
- Surface mount package design optimized for automated assembly processes
Applications
- Gigabit Ethernet network interface cards
- PoE-enabled network switches and hubs
- Industrial Ethernet communication modules
Procurement Notes
Verify the specific suffix 'HX' against official Pulse Electronics documentation to confirm PoE integration and exact inductance values. Ensure compatibility with the target PCB footprint dimensions of 17.50mm x 15.24mm. Confirm that the operating temperature range meets the environmental requirements of the final assembly. Cross-reference datasheets for insulation voltage and common mode rejection specifications.
Selection Notes
Select this component when a single-port solution supporting both high-speed data and power delivery is required. The integrated design reduces board space compared to discrete transformer solutions. Consider the surface mount form factor for manufacturing efficiency. Verify that the 350µH primary inductance aligns with the PHY chip requirements. Ensure the 1CT:1CT configuration matches the circuit topology.
Part Context
This part belongs to the Pulse Electronics Star Magnetics series of LAN transformers. It is functionally related to the H6062FNLT but includes specific modifications for PoE support. The HX prefix typically denotes enhanced or variant specifications within the product family. It serves as a critical interface between the MAC controller and the physical medium attachment.
Replacement Considerations
The H6062FNLT may serve as a non-PoE alternative if power delivery is not required. Verify pinout compatibility and mechanical dimensions before substitution. Check datasheet specifications for inductance and isolation voltage differences.
