TG23-1205NM5LF

Pulse Transformers Overview

The TG23-1205NM5LF is a surface mount isolation transformer module manufactured by HALO Electronics. It belongs to the SMD-T1 series and is designed for T1/E1 signal applications. The component features a dual-channel configuration housed in an SMD-20 package with gull-wing terminations. Key electrical specifications include an inductance of 1.2 mH, an insulation voltage rating of 1.5 kV, and a maximum DC resistance of 800 mOhms. The device operates within a temperature range of 0°C to +70°C and includes shielding to minimize electromagnetic interference.

Pulse Transformers Feature Summary

• Provides galvanic isolation for T1/E1 communication signals
• Dual-channel architecture supports simultaneous signal processing
• Shielded construction reduces electromagnetic interference
• Surface mount design facilitates automated PCB assembly

Pulse Transformers Applications

• T1 line interface circuits
• E1 network equipment
• Telecommunications signal conditioning modules
• Industrial data communication systems

Pulse Transformers Procurement Notes

Verify the specific suffix against official HALO Electronics documentation to confirm pinout and functional variations. Ensure compatibility with standard reflow soldering profiles for SMD-20 packages. Confirm that the required insulation voltage and channel count align with the target circuit design before finalizing procurement orders.

Pulse Transformers Selection Notes

Select this component when a dual-channel isolated transformer is required for T1/E1 standards. The SMD-20 package offers a compact footprint suitable for space-constrained designs. Verify that the 1.5 kV insulation rating meets the safety requirements of the application environment.

Pulse Transformers Part Context

This part is part of HALO Electronics' SMD-T1 series, which specializes in surface mount isolation transformers for telecommunications. The series provides reliable signal isolation for digital transmission lines. The TG23 variant specifically addresses dual-channel requirements within this product family.

Pulse Transformers Replacement Considerations

Consult official HALO Electronics substitution guides for verified alternatives. Generic audio transformers may not meet the specific impedance or isolation requirements of T1/E1 applications.