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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：21
- 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：0.346" (8.80mm)
- Contact Length - Post：0.091" (2.30mm)
- Overall Contact Length：0.535" (13.59mm)
- Insulation Height：0.098" (2.50mm)
- Contact Shape：Square
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：39.4µin (1.00µm)
- 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
Download product information
Overview
The AW140-EG-G21C1 is a male pin header connector from the AW140 series, manufactured by Assmann WSW Components. It features 21 positions arranged in a single row with a 2.54 mm (0.100 inch) pitch. Designed for board-to-board applications, this component utilizes straight through-hole mounting and solder terminals. The contacts are constructed from brass with gold plating to ensure reliable electrical performance.
Feature Summary
- Single-row male pin header configuration
- Gold-plated brass contact system
- Straight through-hole mounting style
Applications
- Board-to-board interconnections
- General electronic circuit assembly
- Industrial control modules
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to confirm exact pin count and termination type. Ensure compatibility with mating socket connectors regarding pitch and housing dimensions. Confirm that the selected variant meets the required current and voltage ratings for the intended application environment.
Selection Notes
Select this component when a single-row male header with a standard 2.54 mm pitch is required for rigid PCB connections. Consider the straight orientation for vertical stacking or direct panel mounting scenarios. Evaluate the gold plating requirement for corrosion resistance and low contact resistance needs in the target operational environment.
Part Context
This part belongs to the AW140 series of connectors produced by Assmann WSW Components. The series specializes in standard and custom-tailored connectors for flat cable and board applications. The AW140 line typically offers various pin counts and configurations to support diverse electronic assembly requirements across multiple industries.
Replacement Considerations
Compatible substitutes include other 21-position, 2.54 mm pitch male headers from different manufacturers. Verify mechanical footprint and terminal compatibility before replacement. Cross-reference datasheets to ensure equivalent electrical ratings and material specifications.
