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Product Detailed Parameters
- Description：PIN HEADER
- Series：AW140
- Mfr：Assmann WSW Components
- Package：Bulk
- Connector Type：Header, Cuttable
- Contact Type：Male Pin
- Pitch - Mating：0.100" (2.54mm)
- Number of Positions：20
- Number of Rows：1
- Row Spacing - Mating：-
- Number of Positions Loaded：All
- Style：Board to Board
- Shrouding：Unshrouded
- Mounting Type：Through Hole
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Length - Mating：0.272" (6.90mm)
- Contact Length - Post：0.118" (3.00mm)
- Overall Contact Length：0.488" (12.40mm)
- Insulation Height：0.098" (2.50mm)
- Contact Shape：Square
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：Flash
- Contact Finish - Post：-
- Contact Material：Brass
- Insulation Material：Polybutylene Terephthalate (PBT), Glass Filled
- Features：-
- Operating Temperature：-40°C ~ 105°C
- Ingress Protection：-
- Material Flammability Rating：UL94 V-0
- Insulation Color：Black
- Current Rating (Amps)：3A
- Voltage Rating：-
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Overview
The AW140-EG-G20A1 is a single-row pin header connector from the AW140 series, manufactured by Assmann WSW Components. It features a 2.54 mm (0.100 inch) pitch and contains 20 positions. Designed for board-to-board connections, this component utilizes through-hole termination with gold flash plating on brass contacts. The housing is constructed from PBT material, supporting a maximum voltage of 250V and a current rating of 3A. It operates within a temperature range of -40°C to 105°C and is supplied without a cover.
Feature Summary
- Single-row configuration with 2.54mm pitch for standard board-to-board interconnects
- Gold flash plated brass contacts ensure reliable signal transmission and corrosion resistance
- PBT housing provides thermal stability and mechanical durability across wide temperature ranges
Applications
- Automotive body electronics and lighting systems
- Communications equipment modules
- Datacom module interconnections
- Personal electronics assemblies
Procurement Notes
Verify the specific ordering suffix against the manufacturer's latest datasheet to confirm contact count and plating specifications. Ensure compatibility with mating socket connectors regarding pitch and housing dimensions. Confirm that the through-hole mounting style aligns with the target PCB layout requirements before finalizing procurement orders.
Selection Notes
Select this component when a single-row, right-angle or straight header is required for low-to-medium current applications. The 20-position count suits compact circuit designs needing multiple signal paths. Verify that the 3A current rating and 250V insulation voltage meet the system's electrical safety standards and environmental operating conditions.
Part Context
This part belongs to the AW140 series, which focuses on IDC and flat cable applications as well as general board-to-board connectivity. Assmann WSW specializes in IC sockets and connectors, providing standardized solutions for electronic assembly. The AW140 series offers various pin counts and configurations to support diverse industrial and consumer electronics manufacturing needs.
Replacement Considerations
Check for direct substitutes with identical 2.54mm pitch and 20-position layout. Ensure replacement parts maintain the same PBT housing material and gold-plated contact specifications to guarantee interchangeability in existing assemblies without redesigning the PCB footprint.
