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Product Detailed Parameters
- Description：ISO MOD T1 1C:1C 1C: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 TG74-1505NCLFTR is a shielded audio and signal isolation transformer module manufactured by HALO Electronics. Designed for surface-mount technology (SMD) applications, it features a 16-pin gull-wing package with dimensions of 12.7 mm length, 7.11 mm width, and 5.08 mm height. The component provides dual-channel isolation with an inductance of 1.5 mH and a maximum DC resistance of 800 mOhms. It supports an insulation voltage of 1.5 kV and operates within a temperature range of -40°C to +85°C.
Feature Summary
- Dual-channel T1/E1 isolation module configuration
- Surface-mount SMD-16 gull-wing package design
- Shielded construction for signal integrity
- Extended temperature operation capability
Applications
- T1/E1 telecommunications interface circuits
- Digital signal isolation modules
- Audio transformer applications requiring galvanic isolation
Procurement Notes
Verify the specific suffix 'NCLF' against official HALO Electronics documentation to confirm lead-free compliance and tape-and-reel packaging specifications. Ensure the selected variant matches the required pinout and thermal characteristics for the target PCB layout. Cross-reference the manufacturer part number with authorized distributors to validate current availability and authenticity before procurement.
Selection Notes
Select this component when a dual-channel isolated transformer is required for T1/E1 line interfaces. The SMD-16 package suits automated assembly processes. Verify that the 1.5 kV insulation rating meets system safety requirements. Confirm that the 1.5 mH inductance aligns with the circuit's impedance matching needs. Check operating temperature limits against environmental conditions.
Part Context
This part belongs to the HALO Electronics TG74 series of telecom transformers. These components are engineered for high reliability in digital communication systems. The series offers various winding configurations and package options to support different isolation and impedance requirements in modern electronic designs.
Replacement Considerations
Consult HALO Electronics for direct cross-references. Variants such as TG74-1505N5LFTR may share similar electrical characteristics but differ in packaging or compliance status. Verify pin compatibility and mechanical footprint before substitution.
