37543

Overview

The Schott Corporation 37543 is an octal pulse transformer designed for T1 and E1 transmission applications. It features a primary-to-secondary turns ratio of 1:1/1.26 for the transmitter side and 1:2CT for the receiver side. The component has an inductance of 1.2mH and utilizes a surface mount device (SMD) package configuration. Physical dimensions are specified as 1.123 inches in length by 0.488 inches in width.

Feature Summary

• Designed specifically for T1 and E1 network interface requirements
• Provides distinct winding configurations for transmitter and receiver signal paths
• Utilizes an octal form factor compatible with standard mounting practices

Applications

• T1 line driver circuits
• E1 transmission systems
• Network interface unit implementations

Procurement Notes

Verify that the specific order matches the manufacturer part number 37543 from Schott Corporation. Confirm the package type corresponds to the SMD variant described in official documentation. Ensure compatibility with the intended T1 or E1 application environment before finalizing procurement decisions.

Selection Notes

Select this component when designing interfaces requiring specific impedance matching for T1 or E1 standards. The dual winding configuration supports separate transmitter and receiver signal processing needs. Consider the physical footprint constraints associated with the octal-style SMD package during layout planning.

Part Context

This component belongs to the family of pulse transformers manufactured by Schott Corporation. These devices are engineered to provide galvanic isolation and impedance transformation in digital communication lines. The 37543 model addresses specific signaling requirements for North American and international telecommunication standards.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.