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Product Detailed Parameters
- Description：PIN HEADER, 5.7/3.0MM, 2.54MM, 2
- Series：AW140
- Mfr：Assmann WSW Components
- Package：Bag
- 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：0.224" (5.70mm)
- Contact Length - Post：0.118" (3.00mm)
- Overall Contact Length：0.441" (11.20mm)
- Insulation Height：0.098" (2.50mm)
- Contact Shape：Square
- Contact Finish - Mating：Tin
- Contact Finish Thickness - Mating：-
- Contact Finish - Post：-
- Contact Material：Brass
- Insulation Material：Polybutylene Terephthalate (PBT)
- Features：-
- Operating Temperature：-40°C ~ 105°C
- Ingress Protection：-
- Material Flammability Rating：UL94 V-0
- Insulation Color：Black
- Current Rating (Amps)：3A per Contact
- Voltage Rating：250VAC/DC
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Overview
The AW140-EG-Z20D 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 through-hole mounting, this straight male connector utilizes brass contacts with gold plating to ensure reliable signal transmission. The housing is constructed from polybutylene terephthalate (PBT), providing structural integrity for board-to-board applications.
Feature Summary
- Single-row configuration with 20 contact positions
- Gold-plated brass contacts for conductivity
- Polybutylene terephthalate (PBT) insulating housing
- Straight orientation for vertical PCB mounting
Applications
- Board-to-board interconnections
- General electronic circuit prototyping
- Industrial control system wiring
Procurement Notes
Verify the specific suffix codes against manufacturer documentation to confirm exact physical dimensions and contact count. Ensure compatibility with mating receptacles regarding pitch and row configuration. Confirm that the gold plating specification meets the required environmental durability standards for the intended deployment environment.
Selection Notes
Select this component when a 20-position single-row header is required. The 2.54 mm pitch is standard for general-purpose electronics. Consider the AW140 series for its robust PBT housing material and established reliability in industrial environments compared to generic alternatives.
Part Context
This part belongs to the AW140 series of connectors, which are widely used in various electronic assemblies. The series offers multiple position options and configurations, allowing designers to scale connectivity needs while maintaining consistent mechanical and electrical characteristics across different product lines.
Replacement Considerations
Compatible substitutes include other 20-position, 2.54mm pitch single-row headers from manufacturers such as Samtec or Molex. Verify that replacement parts match the current rating and voltage specifications before integration.
