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Product Detailed Parameters
- Description：ISO MOD T1 QUAD 1C:2 1:2C X-TEMP
- Series：-
- Mfr：HALO Electronics, Inc.
- Package：Tape & Reel (TR)
- 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：-
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Overview
The TG49-1505NXLFTR is a surface mount isolation transformer module manufactured by HALO Electronics. It belongs to the SMD-T1 series and features a 20-pin gull-wing package with dimensions of 15.62 mm in length, 7.11 mm in width, and 6.35 mm in height. The component provides an inductance of 1.2 mH and supports dual or quad channel configurations. It operates within a temperature range of 0°C to +70°C and offers an insulation voltage of 1.5 kV. The maximum DC resistance is specified at 800 mOhms.
Feature Summary
- Provides electrical isolation for T1/E1 line interface applications
- Features shielded construction to minimize electromagnetic interference
- Designed for surface mount technology with gull-wing termination
Applications
- T1/E1 Line Interface circuits
- Telecommunications signal processing
- Digital communication systems requiring galvanic isolation
Procurement Notes
Verify the specific suffix configuration against the official datasheet to ensure compatibility with required channel counts and thermal ratings. Confirm that the operating temperature range meets the environmental constraints of the target application. Cross-reference the pinout diagram with the PCB layout to prevent installation errors during assembly.
Selection Notes
Select this component when designing T1/E1 interfaces requiring robust isolation and compact surface mount packaging. Consider the 1.2 mH inductance value for signal integrity requirements. Evaluate the 0°C to +70°C operating range against system thermal profiles. Ensure the 1.5 kV insulation rating satisfies safety standards for the intended circuit topology.
Part Context
This part is part of HALO Electronics' SMD-T1 series, specialized for digital telecommunication isolation. It serves as a critical component for maintaining signal integrity while providing necessary galvanic separation between network lines and internal circuitry in modern telecommunications equipment.
Replacement Considerations
Consult official substitution lists for compatible modules with identical pinouts and electrical characteristics. Verify that alternative parts support the same T1/E1 isolation requirements and physical footprint constraints.
