AW140-EA-G30G

Overview

The AW140-EA-G30G is a single-row pin header receptacle from the ASSMANN WSW AW140 series, designed for board-to-board connectivity. It features a 2.54 mm pitch and accommodates 30 contacts arranged in one row. The connector utilizes brass terminals with gold plating to ensure reliable signal transmission. Rated for 3A current and 250V voltage, it operates within a temperature range of -40°C to 105°C. The housing is constructed from polybutylene terephthalate (PBT), providing structural integrity. This component supports through-hole installation with solder termination, offering a robust mechanical connection for electronic assemblies.

Feature Summary

• Single-row configuration with 30 positions for compact board-to-board interconnects
• Gold-plated brass terminals ensure durable electrical contact performance
• Polybutylene terephthalate (PBT) housing provides thermal stability and mechanical strength
• Through-hole solder termination facilitates secure PCB mounting

Applications

• Board-to-board data transmission modules
• Industrial control system interconnections
• Consumer electronics internal circuit linking

Procurement Notes

Verify the specific tail pin length and mating pin height requirements against your PCB layout before ordering. Confirm that the 2.54 mm pitch aligns with the corresponding socket or header counterpart. Ensure the operating environment stays within the specified -40°C to 105°C range. Check for any specific RoHS compliance documentation if required by your manufacturing standards. Validate that the 3A current rating meets the application's electrical load demands.

Selection Notes

Select this model when a single-row, right-angle or straight pin header is needed for 30-pin connections. Compare tail pin lengths to ensure adequate solder joint formation on the target PCB. Consider the PBT material properties for high-temperature reflow processes. Evaluate the gold plating thickness if corrosion resistance is critical. Ensure the 250V rating is sufficient for the circuit voltage levels involved.

Part Context

This component belongs to the AW140 series of pin headers from ASSMANN WSW. The series offers various configurations including different pin counts, orientations, and tail lengths. The AW140-EA-G30G specifically denotes a 30-position variant. Similar parts in the series include AW140-EA-G36H and AW140-EG-G36C1, which share the same pitch and general specifications but differ in pin count or orientation.

Replacement Considerations

AW140-EA-G30G-DG is listed as a related part number in distributor databases. Verify exact dimensional compatibility and terminal specifications before substitution. Cross-reference with other AW140 series variants to ensure functional equivalence in the target assembly.