AW140-EA-G04G

Overview

The AW140-EA-G04G is a right-angle pin header connector manufactured by Assmann WSW Components. It features a single row of four contacts with a 2.54mm pitch, designed for through-hole mounting on printed circuit boards. The connector utilizes gold flash plating to ensure reliable electrical conductivity and corrosion resistance. Key dimensional specifications include a total pin length of 13mm, with specific contact dimensions defined as A=5.72mm and B=2.4mm. This component serves as a standard interconnection solution in electronic assemblies requiring secure board-to-board or cable-to-board connections.

Feature Summary

• Right-angle configuration facilitates compact PCB layout orientation
• Gold flash plating provides durable contact surface integrity
• Single row design supports straightforward signal routing

Applications

• General purpose electronic circuit board interconnections
• Embedded system hardware assembly
• Consumer electronics manufacturing

Procurement Notes

Verify the exact part number AW140-EA-G04G against official manufacturer documentation to confirm compatibility. Ensure that the required contact count matches the four-position specification. Check that the right-angle orientation aligns with the mechanical constraints of the target enclosure. Confirm that the through-hole mounting style is suitable for the production process. Validate that the gold flash plating meets the environmental requirements of the application.

Selection Notes

Select this component when a right-angle connection is necessary to save vertical space on the PCB. The 2.54mm pitch is standard for many legacy and general-purpose interfaces. Consider the mechanical stability provided by the through-hole pins during vibration. Evaluate the need for gold plating if high cycle life or harsh environments are anticipated. Compare against straight headers if vertical clearance allows for alternative layouts.

Part Context

This part belongs to the AW140 series of pin headers from Assmann WSW Components. The series offers various contact counts and configurations to suit different connectivity needs. The EA suffix typically denotes the right-angle form factor within this product line. These connectors are widely used in industrial and commercial electronics where reliable signal transmission is critical.

Replacement Considerations

Compatible substitutes must match the 2.54mm pitch, four-contact count, right-angle orientation, and through-hole mounting style. Verify that any alternative part maintains similar physical dimensions, particularly the pin length and contact spacing. Ensure the replacement offers equivalent plating specifications for comparable performance.