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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：0.240" (6.10mm)
- Contact Length - Post：0.118" (3.00mm)
- Overall Contact Length：0.457" (11.60mm)
- 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-G25B is a single-row pin header from the AW140 series by ASSMANN WSW Components. It features a 2.54 mm pitch and supports a current rating of 3A per contact with a voltage rating of 250V. The connector utilizes gold-plated brass contacts housed in black PBT insulation rated UL94 V-0. Designed for board-to-board applications, it employs through-hole termination and operates within a temperature range of -40°C to 105°C.
Feature Summary
- Gold-plated brass contacts ensure reliable signal transmission and corrosion resistance.
- PBT housing material provides UL94 V-0 flammability rating for safety compliance.
- Through-hole mounting facilitates secure mechanical attachment to printed circuit boards.
Applications
- Board-to-board interconnections
- General electronic device connectivity
- Industrial control systems
Procurement Notes
Verify that the specific part number matches the required contact count and orientation. Confirm that the operating environment stays within the specified -40°C to 105°C range. Ensure compatibility with mating socket connectors regarding pitch and housing dimensions. Check for any specific handling requirements during surface mount or through-hole assembly processes.
Selection Notes
Select this component when a single-row, straight pin header is required for board-to-board connections. The 2.54 mm pitch is standard for general-purpose electronics. Consider the 3A current rating and 250V voltage limit for circuit design constraints. The black PBT housing offers durability and flame resistance suitable for various industrial and commercial applications.
Part Context
This component belongs to the AW140 series, which offers various configurations of pin headers. The series is designed for robust connectivity solutions. ASSMANN WSW Components specializes in standard and customized connectivity products. This specific model represents a standard configuration within their extensive portfolio of board-to-board connectors.
Replacement Considerations
Compatible substitutes include other AW140 series variants with matching pitch and contact counts, such as AW140-EG-G25A or AW140-EG-G25D, provided they meet the same electrical and mechanical specifications. Verify housing color and flammability ratings when selecting alternatives.
