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Product Detailed Parameters
- Description：ISO MOD T1 DUAL 1C:1.14C X-TEMP
- 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：-
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Overview
The TG37-1505NZRL is a surface-mount isolation transformer module designed for T1/E1 line interface applications. It features an SMD-32 package with dimensions of 27.94 mm length, 12.19 mm width, and 5.84 mm height. The component provides dual-channel isolation with a rated insulation voltage of 1.5 kV. Key electrical specifications include a maximum DC resistance of 800 mOhms and an inductance of 500 nH. The device is shielded to minimize electromagnetic interference and operates within a temperature range of -40°C to +85°C.
Feature Summary
- Dual-channel isolation architecture for T1/E1 signal integrity
- Shielded construction to reduce electromagnetic interference
- Surface-mount design compatible with automated assembly processes
Applications
- T1/E1 line interface circuits
- Telecommunications network equipment
- Digital signal processing interfaces
Procurement Notes
Verify the specific suffix 'NZRL' against the manufacturer's current datasheet to confirm RoHS compliance status and lead time requirements. Ensure that the SMD-32 footprint matches the target PCB layout precisely. Confirm operational temperature ratings align with the system environment constraints before finalizing procurement orders.
Selection Notes
Select this component when designing T1/E1 interfaces requiring dual-port isolation in a compact surface-mount form factor. The 1.5 kV insulation rating suits standard telecom isolation requirements. Consider the 500 nH inductance value for high-frequency signal coupling needs. Verify compatibility with existing board space constraints given the 27.94 x 12.19 mm dimensions.
Part Context
This part belongs to HALO Electronics' SMD-T1 series of audio and signal transformers. It is specifically engineered for digital telecommunication standards, providing galvanic isolation between network lines and internal circuitry. The module integrates magnetic shielding to maintain signal quality in dense electronic assemblies typical of modern telecom hardware.
Replacement Considerations
Consult official HALO Electronics documentation for qualified substitute part numbers. Cross-reference pinout configurations and electrical parameters such as inductance and insulation voltage to ensure functional equivalence without redesigning the host circuit board.
