AW140-EG-G18C1

Overview

The AW140-EG-G18C1 is a single-row male header connector from the AW140 series by Assmann WSW Components. It features 18 positions with a 2.54 mm (0.100 inch) pin spacing. The connector supports a current rating of 3A and a voltage rating of 250V. Constructed with brass contacts gold-plated for conductivity, the housing is made of PBT plastic rated UL94 V-0. Designed for board-to-board applications, it utilizes through-hole termination for secure PCB mounting. The straight orientation facilitates standard vertical assembly.

Feature Summary

• Gold-plated brass contacts ensure reliable signal transmission and corrosion resistance.
• PBT housing material provides high thermal stability and flame retardancy.
• Through-hole termination offers robust mechanical fixation on printed circuit boards.

Applications

• Board-to-board interconnection systems
• Industrial control module interfaces
• Consumer electronics internal wiring

Procurement Notes

Verify that the specific suffix 'G' in the part number corresponds to the gold plating specification required for your application environment. Confirm the physical dimensions match the footprint design, particularly the tail pin length and row width. Ensure compatibility with mating sockets from the same AW140 series or equivalent 2.54mm pitch connectors. Check RoHS compliance status if operating in regulated regions.

Selection Notes

Select this component when a single-row, 18-position male header is needed for direct board stacking or cable attachment. The 2.54mm pitch is standard for general-purpose electronics. Consider the 3A current rating against the expected load; higher currents may require derating or alternative connectors. The straight profile suits space-constrained vertical layouts. Verify that the gold contact finish meets the environmental durability requirements compared to tin options.

Part Context

This part belongs to the AW140 series of board connectors, which are widely used in industrial and commercial electronics. The series offers various pin counts and configurations to support diverse connectivity needs. Assmann WSW Components specializes in standardized connector solutions, ensuring availability and consistency across product lines. The AW140 series is designed for reliability in demanding environments.

Replacement Considerations

• AW140-EG-G18C1-R
• AW140-EG-G18C1-T

FAQ

What is the contact material and plating for the AW140-EG-G18C1?

The contacts are made of brass with a gold plating finish to ensure low contact resistance and durability.

Is this connector suitable for high-temperature environments?

Yes, the PBT housing is rated for operation up to 105°C, making it suitable for moderate thermal conditions.