AW140-EA-G34J

Overview

The AW140-EA-G34J is a single-row pin header connector from the AW140 series by Assmann WSW Components. It features 34 contacts with a 2.54 mm pitch and operates at 250V with a 3A current rating. The housing is made of glass-filled Polybutylene Terephthalate (PBT). Designed for board-to-board connections, it utilizes brass contacts with gold plating and supports through-hole soldering. The unit functions within a temperature range of -40°C to 105°C.

Feature Summary

• Single-row configuration with 34 positions for compact circuit integration
• Gold-plated brass contacts ensure reliable signal transmission
• Glass-filled PBT insulation provides thermal stability and mechanical strength
• Through-hole mounting facilitates secure PCB attachment

Applications

• Board-to-board interconnections in electronic assemblies
• Signal routing in industrial control systems
• Connection points in consumer electronics hardware

Procurement Notes

Verify the specific contact count and orientation against project requirements before ordering. Confirm that the through-hole termination method aligns with the manufacturing process capabilities. Ensure the operating temperature range meets the environmental conditions of the final application. Cross-reference the part number suffixes to guarantee compatibility with mating connectors.

Selection Notes

Select this component when a single-row, right-angle or straight header is required for low-voltage signal applications. The 2.54 mm pitch is standard for general-purpose electronics. Consider the PBT material properties for thermal resistance. Verify that the 3A current capacity is sufficient for the intended circuit load. Check available variants for different pin lengths if board thickness varies.

Part Context

This part belongs to the AW140 series, which offers various configurations including different pin counts and orientations. The series is designed for general-purpose connectivity needs. The AW140-EA-G34J specifically addresses applications requiring 34 pins. Other models in the series may differ in row count, pitch, or housing material. This component serves as a standard interconnect solution within the manufacturer's portfolio.

Replacement Considerations

Direct substitutes include other AW140 series headers with identical electrical ratings and physical dimensions. Verify that any replacement maintains the 2.54 mm pitch and 34-position layout. Ensure the mating connector specifications match the contact type and plating. Consult official distributor databases for cross-referenced part numbers.