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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：31
- 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：-
Download product information
Overview
The AW140-EG-G31A1 is a single-row pin header connector from the AW140 series, manufactured by Assmann WSW Components. It features 31 positions with a 2.54 mm pitch and is designed for board-to-board connections. The component utilizes brass contacts with gold plating and a polybutylene terephthalate housing. Rated for 3 A current and 250 V voltage, it supports through-hole solder termination. The operating temperature range spans from -40°C to 105°C.
Feature Summary
- Single-row male pin header configuration for direct board interconnection
- Gold-plated brass contacts ensure reliable signal transmission
- Polybutylene terephthalate housing provides structural stability
Applications
- Board-to-board electrical interconnections
- General electronic circuit assembly
- Industrial control module integration
Procurement Notes
Verify the specific tail pin length and mating pin length requirements against your PCB design constraints before ordering. Confirm that the 31-position count aligns with your circuit layout needs. Ensure compatibility with standard 2.54 mm pitch mating connectors. Check for any specific handling or storage instructions provided in the official datasheet to maintain contact integrity.
Selection Notes
Select this component when a single-row, right-angle or straight male header is required for low-current applications. Consider the AW140 series for consistent spacing and robust mechanical properties. Evaluate the available pin lengths to ensure proper solder joint formation on the target PCB. Compare alternative part numbers within the same series if different contact counts or orientations are needed.
Part Context
This connector belongs to the AW140 series of pin headers, which are widely used in various electronic assemblies. The series offers multiple configurations including different row counts, orientations, and pin lengths. These components are characterized by their standardized 2.54 mm pitch, making them compatible with a broad range of industry-standard mating connectors and PCB footprints.
Replacement Considerations
AW140-EG-G36A
FAQ
What is the contact material and plating?
The contacts are made of brass with gold plating.
What is the rated current and voltage?
The connector is rated for 3 A current and 250 V voltage.
