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Product Detailed Parameters
- Description：PULSE XFMR 1 CT:1CT TX/RX 350UH
- Series：-
- Mfr：Pulse Electronics
- Package：Tube
- Transformer Type：LAN 10/100/1000 Base-T
- Inductance：350µH
- ET (Volt-Time)：-
- Turns Ratio - Primary:Secondary：1CT:1CT Transmitter, 1CT:1CT Receiver
- Mounting Type：Surface Mount
- Size / Dimension：0.600" L x 0.385" W (15.24mm x 9.78mm)
- Height - Seated (Max)：0.163" (4.14mm)
- Operating Temperature：-40°C ~ 85°C
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Overview
The HX5084FNL is a single-port LAN transformer module designed for 1000Base-T applications. It features a surface-mount package with dimensions of 15.24 mm length, 9.78 mm width, and 4.14 mm height. The component operates within a temperature range of -40°C to +85°C and provides 1.5 kV isolation voltage. Key electrical specifications include a primary inductance of 350 µH and a turns ratio of 1CT:1CT for both transmitter and receiver sections.
Feature Summary
- Supports 1000Base-T data transmission standards
- Provides galvanic isolation between network lines
- Designed for surface-mount technology integration
Applications
- Gigabit Ethernet network interface cards
- Industrial communication equipment
- Network switches and routers
Procurement Notes
Verify the specific suffix 'FNL' against official Pulse Electronics documentation to confirm the exact physical footprint and pin configuration. Ensure that the required operating temperature range of -40°C to +85°C aligns with the target application environment. Confirm RoHS compliance status through the manufacturer's current environmental declarations before finalizing procurement.
Selection Notes
Select this component when a compact, high-performance magnetic solution is required for Gigabit Ethernet ports. The wide operating temperature range makes it suitable for demanding industrial environments. Compare the 350 µH inductance value against circuit design requirements to ensure proper signal integrity and impedance matching for 1000Base-T applications.
Part Context
This part belongs to the HX series of LAN transformers from Pulse Electronics. It is specifically engineered for non-PoE Gigabit Ethernet applications. The module integrates necessary magnetics into a small SMD form factor, simplifying PCB layout and reducing assembly complexity compared to discrete transformer solutions.
Replacement Considerations
The H5084FNLT is a documented variant within the same product family. Verify if the suffix change impacts the physical package or electrical characteristics by consulting the official datasheet.
