HEADER ASSEMBLY, MOD II PRODUCT SPEC

Category: Connectors, Electronics, Te Connectivity

Overview

This datasheet details the specifications for Tyco Electronics Corporation’s MOD II Header Assembly, including dimensions, plating, part number, and related technical details necessary for understanding the product’s design and application.

Components and Materials

The header assembly described comprises a thermoplastic housing that is flame retardant and colored black. The contacting area is plated with 0.000381 inches (0.000015 inches) of gold, while the solder tail is coated with 0.00254-0.00508 inches (0.000100-0.000200 inches) of matte tin, over an underlying nickel layer of 0.00127 inches (0.000050 inches).

Plating Information

For optimal electrical conductivity and resistance to corrosion, the header assembly’s contact area features gold plating. The solder tail plating utilizes matte tin, which facilitates solderability and provides a durable finish that is conducive to the production environment.

Physical Dimensions

Specific dimensional attributes are described, such as the standard 2.54mm (.100 inches) spacing between positions and a range of measurements concerning the lengths, widths, posts, and tips of the header assembly. True position tolerance is defined for when the header is held flat against a printed circuit board, ensuring precision and consistency in manufacturing processes.

Assembly and Configuration

The provided drawings highlight the flexibility of the header assembly, which can be broken down to the desired number of positions to suit various applications. A recommended hole layout is included for the ease of assembly, detailing specific measurements for hole separation and offering a guide for accurate drilling and mounting.

Drawing Notes and Other References

Revision histories, including details like revision numbers and approval dates, are recorded to ensure version control of the document. The datasheet mentions that it is a controlled document, reflecting Tyco Electronics Corporation’s commitment to maintaining the precision and reliability of their product information.

Special Notations

Certain dimensions are noted as reference (REF) or typical (TYP), indicating standardized values that may not require tight tolerances. These references inform the user of expected variances within established norms during the production or assembly processes.

Concluding Summary

In summation, the MOD II Header Assembly datasheet from Tyco Electronics Corporation presents a detailed guide for users regarding the design, layout, and specifications of this electronic component. It is intended to ensure that the correct assembly options are chosen and implemented, assuring that the product’s technical standards align with user needs and industry practices.