TGR04-3755V12LFTR

Pulse Transformers Overview

The TGR04-3755V12LFTR is an SMD isolation transformer module from HALO Electronics, designed for T1/E1 reinforced signal applications. It features a dual-channel configuration housed in a compact SMD-12 package measuring 17.15 mm by 11.56 mm. The component provides a high insulation voltage of 3.75 kV and operates within a frequency range of 100 kHz to 10 MHz. It exhibits an inductance of 1.5 mH and supports a wide operating temperature range from -40°C to +85°C. This part is supplied in a reel packaging format.

Pulse Transformers Feature Summary

• Provides reinforced electrical isolation suitable for T1/E1 telecommunication standards
• Features dual-channel architecture for simultaneous signal processing
• Engineered for surface-mount assembly with standardized footprint dimensions

Pulse Transformers Applications

• T1/E1 telecommunication interface circuits
• Digital signal transmission systems requiring reinforced isolation
• Telecom base station hardware modules

Pulse Transformers Procurement Notes

Verify the specific ordering suffix LFTR against current manufacturer documentation to confirm lead-free compliance and reel packaging specifications. Confirm that the component status remains active or NRND as required by design lifecycle policies. Ensure compatibility with existing PCB footprints and reflow profiles before finalizing procurement orders.

Pulse Transformers Selection Notes

Select this component when designing circuits requiring T1/E1 signal integrity with reinforced isolation barriers. The 3.75 kV insulation rating suits applications demanding high dielectric strength between channels. Verify that the 1.5 mH inductance aligns with the target frequency response requirements of the specific telecommunication protocol being implemented.

Pulse Transformers Part Context

This model belongs to the TGR series of audio and signal transformers manufactured by HALO Electronics. These components are specialized isolation modules intended for digital telephony applications. The series typically offers various pin counts and isolation voltages to accommodate different T1/E1 port configurations and board space constraints.

Pulse Transformers Replacement Considerations

Consult official HALO Electronics substitution guides for parametric equivalents. Verify that any replacement maintains the same SMD-12 footprint, 3.75 kV isolation rating, and T1/E1 functional compatibility.