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Product Detailed Parameters
- Description：PULSE XFMR 1 CT:1CT TX/RX 350UH
- Series：-
- Mfr：Pulse Electronics
- Package：Bulk
- 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：0.689" 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 HX5062FNL is a LAN pulse transformer manufactured by Pulse Electronics, designed for 10/100/1000 Base-T Ethernet applications. It features a surface-mount package with dimensions of 17.50mm length, 15.24mm width, and 5.72mm height. The component provides a primary inductance of 350µH and supports a frequency range from 1 MHz to 100 MHz. It offers an isolation voltage of 1.5 kVrms and operates within a temperature range of -40°C to +85°C. The device utilizes a 1CT:1CT turns ratio for both transmitter and receiver channels.
Feature Summary
- Supports Gigabit Ethernet (10/100/1000 Base-T) data transmission standards
- Surface-mount construction for automated assembly integration
- Provides galvanic isolation between network lines
Applications
- Gigabit Ethernet network interface cards
- Ethernet switches and routers
- Network infrastructure equipment
Procurement Notes
Verify the specific suffix 'FNL' against the manufacturer's current datasheet to confirm pinout compatibility and RoHS status. Ensure the operating temperature range requirements match the application environment, as specifications may vary slightly between production batches or regional compliance versions.
Selection Notes
Select this component when a single-port, non-PoE solution is required for Gigabit Ethernet interfaces. The 350µH inductance value is critical for maintaining signal integrity at high frequencies. Confirm that the physical footprint matches the PCB layout constraints and that the surface-mount termination style aligns with the manufacturing process capabilities.
Part Context
This part belongs to Pulse Electronics' LAN transformer portfolio, specifically engineered for high-speed data communication. It serves as a key passive component in Ethernet PHY circuits, ensuring proper impedance matching and noise rejection for reliable network connectivity in consumer and industrial electronics.
Replacement Considerations
HX5062NL
FAQ
Does the HX5062FNL support Power over Ethernet?
No, the HX5062FNL is specified as a NonPoE (Non-Power over Ethernet) transformer.
What is the maximum operating temperature for this transformer?
The maximum operating temperature is +85°C.
