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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：25
- 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-G25A1 is a single-row header pin manufactured by ASSMANN WSW Components, belonging to the AW140 series. It features a 2.54 mm pitch and supports a rated current of 3A at 250V. The connector utilizes gold-plated brass contacts housed in a PBT shell for board-to-board applications. Designed for through-hole installation, it operates within a temperature range of -40°C to 105°C.
Feature Summary
- Gold-plated brass contacts ensure reliable conductivity and corrosion resistance
- PBT housing material provides structural stability and thermal endurance
- Single-row straight configuration facilitates standard board-to-board interconnection
Applications
- Board-to-board electrical interconnections
- Signal transmission in electronic assemblies
- General-purpose PCB header applications
Procurement Notes
Verify the specific part number against official manufacturer documentation to confirm contact count and orientation. Ensure compatibility with mating socket specifications regarding pitch and plating thickness. Cross-reference technical datasheets for mechanical dimensions and thermal ratings prior to integration into final designs.
Selection Notes
Select this component when a single-row, straight header with 2.54 mm spacing is required for board-to-board connections. Consider the 3A current rating and 250V voltage limit for circuit requirements. Verify that the through-hole mounting style and PBT housing material align with the assembly's environmental and mechanical constraints.
Part Context
This component is part of the AW140 series from ASSMANN WSW Components, designed for reliable PCB interconnects. The series offers various configurations to suit different board-to-board needs. The AW140-EG-G25A1 specifically denotes a single-row header variant within this established product line.
Replacement Considerations
Identify compatible substitutes by matching the 2.54 mm pitch, single-row layout, and through-hole termination. Ensure equivalent current and voltage ratings are maintained. Verify that the housing material and contact plating meet the original performance standards.
