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Product Detailed Parameters
- Description：PULSE XFMR 1 CT:1CT TX/RX 120UH
- Series：-
- Mfr：Pulse Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Transformer Type：LAN 10/100/1000 Base-T
- Inductance：120µH
- ET (Volt-Time)：-
- Turns Ratio - Primary:Secondary：1CT:1CT Transmitter, 1CT:1CT Receiver
- Mounting Type：Surface Mount
- Size / Dimension：0.715" L x 0.595" W (18.16mm x 15.11mm)
- Height - Seated (Max)：0.260" (6.60mm)
- Operating Temperature：-40°C ~ 85°C
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Overview
The HX6098FNLT is a surface-mount pulse transformer manufactured by Pulse Electronics, designed for LAN applications supporting 10/100/1000 Base-T standards. It features a turns ratio of 1CT:1CT for both transmitter and receiver channels with an inductance of 120µH. The component measures 18.16mm x 15.11mm x 6.6mm and operates within a temperature range of -40°C to +85°C. It is RoHS3 compliant and suitable for PoE+ implementations.
Feature Summary
- Supports Gigabit Ethernet data transmission over twisted pair lines
- Integrated common mode choke functionality for noise suppression
- Compact surface mount package optimized for automated assembly
Applications
- Gigabit Ethernet network interface cards
- PoE+ powered device circuitry
- Industrial networking equipment
Procurement Notes
Verify the specific suffix 'FNLT' confirms the reel packaging format required for high-volume production lines. Ensure compatibility with existing footprint designs regarding the 18.16mm length dimension. Confirm that the 120µH inductance specification meets the impedance requirements of the target 1000Base-T PHY controller. Check for any recent product change notifications affecting pinout or material composition.
Selection Notes
Select this component when a single-port solution for 10/100/1000 Base-T is required with integrated magnetics. The 1CT:1CT configuration is standard for direct coupling to most Ethernet PHY transceivers. Consider the SMD form factor for space-constrained PCB layouts. Verify that the operating temperature range covers the environmental conditions of the final application.
Part Context
This part belongs to the HX series of LAN transformers from Pulse Electronics. It serves as a magnetic isolation component between the Ethernet PHY and the RJ45 connector. The design ensures signal integrity and protects downstream electronics from voltage spikes and electromagnetic interference on the network line.
Replacement Considerations
HX6098NL is a tube-packaged variant of the same electrical component. Cross-reference pinouts and mechanical dimensions before substitution to ensure board compatibility.
