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Product Detailed Parameters
- Description：ISO MOD 1G 32P SMD
- Series：-
- Mfr：HALO Electronics, Inc.
- Package：Tube
- Mounting Type：-
- Size / Dimension：-
- Height - Seated (Max)：-
- Termination Style：-
- Turns Ratio - Primary:Secondary：-
- Impedance - Primary (Ohms)：-
- Impedance - Secondary (Ohms)：-
- DC Resistance (DCR) - Primary：-
- DC Resistance (DCR) - Secondary：-
- Transformer Type：-
- Frequency Range：-
- Frequency Response：-
- Voltage - Isolation：-
- Insertion Loss：-
- Return Loss：-
- Power Level：-
- Operating Temperature：-
- Approval Agency：-
Download product information
Overview
The TG1G-S041NULF is a Gigabit Ethernet isolation transformer module manufactured by HALO Electronics, Inc. Designed for surface mount applications, this component integrates magnetic coupling and common mode chokes within a compact package. It supports 1-Gbps data transmission rates over a single port configuration. The device features a 32-pin SMD footprint, facilitating automated assembly in high-density telecommunications and networking equipment. As a passive magnetics component, it provides galvanic isolation between the PHY and the network medium, ensuring signal integrity and noise immunity in compliant Ethernet infrastructure.
Feature Summary
- Integrates isolation transformer and common mode choke for single-port Gigabit Ethernet
- Surface mount design optimized for automated PCB assembly processes
- Provides galvanic isolation to protect downstream circuitry from voltage transients
Applications
- Gigabit Ethernet network interface cards
- Telecommunications base stations and access points
- Industrial networking switches and routers
Procurement Notes
Verify the specific datasheet revision and pinout configuration against the target PCB layout before procurement. Confirm RoHS compliance status and lead time requirements with authorized distributors, as manufacturing schedules may vary. Ensure storage conditions align with moisture sensitivity level specifications to prevent soldering defects during reflow processes.
Selection Notes
Select this component when a pre-integrated solution for 1-Gbps isolation is required to reduce board space and simplify BOM management. Compare pin compatibility and impedance characteristics with existing reference designs to ensure seamless integration. Consider thermal performance and mechanical stability requirements for the intended operating environment.
Part Context
This part belongs to HALO Electronics' portfolio of audio and signal transformers, specifically tailored for telecom and datacom applications. The company specializes in magnetics for T1/E1, CEPT, and various Ethernet standards. The TG1G series represents their surface mount offerings designed to meet stringent industry standards for signal integrity and electromagnetic interference suppression in modern networking hardware.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify cross-compatibility with alternative suppliers only through official engineering change notices or direct manufacturer validation.
