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Product Detailed Parameters
- Description：PIN HEADER, 6.1/3.8MM, 2.54MM, 8
- 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：0.240" (6.10mm)
- Contact Length - Post：0.150" (3.81mm)
- Overall Contact Length：0.488" (12.40mm)
- 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-Z20A is a single-row pin header connector from the AW140 series by Assmann WSW Components. It features 20 positions with a 2.54 mm (0.100 inch) pitch. The connector supports a voltage rating of 250V AC/DC and a current rating of 3A per contact. Designed for through-hole mounting, it utilizes gold-plated brass contacts housed in a PBT plastic insulator. The unit is an unshrouded, straight header intended for board-to-board interconnections.
Feature Summary
- Single-row configuration with cuttable design for flexible length selection
- Gold-plated contacts ensure reliable signal transmission
- Straight orientation facilitates standard vertical PCB integration
Applications
- Board-to-board electrical connections
- General-purpose electronic circuit interconnects
- Prototype development and testing setups
Procurement Notes
Verify the specific ordering suffix to confirm contact plating and housing material specifications. Ensure the selected variant matches the required current and voltage ratings for the target application. Confirm that the through-hole footprint aligns with the printed circuit board layout before finalizing procurement orders.
Selection Notes
Select this component when a 20-position, 2.54mm pitch header is required. The AW140 series offers a balance of durability and cost-effectiveness. Consider the unshrouded design for applications where space is limited or mating connectors have compatible guides. Verify compatibility with mating sockets regarding height and alignment tolerances.
Part Context
This part belongs to the AW140 series of standard pin headers manufactured by Assmann WSW Components. The series provides various position counts and configurations to suit diverse electronic assembly needs. The AW140 line is characterized by its robust construction and consistent performance across multiple industrial and commercial electronics applications.
Replacement Considerations
Compatible substitutes include other 20-position, 2.54mm pitch single-row headers from manufacturers such as Samtec, Molex, or TE Connectivity. Ensure mechanical dimensions, contact plating, and electrical ratings match the original specification before substitution.
