AW140-EG-G28F

Overview

The AW140-EG-G28F is a 28-position pin header connector from the AW140 series by Assmann WSW Components. It features a 2.54 mm (0.100 inch) pitch and supports through-hole mounting for board-to-board applications. The connector operates within a voltage range of up to 250V and handles currents up to 3A. Constructed with brass contacts gold-plated for conductivity, the housing utilizes polybutylene terephthalate (PBT). It functions reliably across an operating temperature range of -40°C to +105°C.

Feature Summary

• Gold-plated brass contacts ensure reliable signal transmission and corrosion resistance.
• Polybutylene terephthalate (PBT) housing provides structural stability and thermal endurance.
• Through-hole termination facilitates secure mechanical attachment to printed circuit boards.

Applications

• Automotive body electronics
• Communications equipment
• Datacom modules

Procurement Notes

Verify the specific suffix 'G28F' against official manufacturer documentation to confirm pin count and orientation. Ensure compatibility with mating sockets regarding pitch and height specifications. Cross-reference RoHS compliance status if required for your assembly process. Confirm that the through-hole footprint matches your PCB design constraints before finalizing procurement orders.

Selection Notes

Select this component when a 28-position straight header is required for board-to-board interconnects. The 2.54mm pitch suits standard density layouts. Consider the 250V rating and 3A current capacity for power or signal lines. The PBT material and -40°C to 105°C range indicate suitability for environments requiring moderate thermal resilience without specialized high-temperature compounds.

Part Context

This part belongs to the AW140 series, a line of pin headers designed for general connectivity needs. The series offers various position counts and configurations. The AW140-EG-G28F specifically addresses applications needing a 28-pin interface. It represents a standard solution within Assmann WSW's portfolio for reliable electronic interconnections in consumer and industrial hardware.

Replacement Considerations

Compatible substitutes include other 28-position, 2.54mm pitch pin headers from Assmann WSW, such as the AW140-EG-G28D, provided mechanical dimensions and contact plating match requirements. Verify that alternative parts maintain the same voltage, current, and temperature ratings to ensure functional equivalence in the target application.