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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：0.146" (3.70mm)
- Contact Length - Post：0.118" (3.00mm)
- Overall Contact Length：0.362" (9.20mm)
- 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
Download product information
Overview
The AW140-EG-Z25F is a single-row header connector from the AW140 series, manufactured by Assmann WSW Components. It features a 2.54 mm pitch and supports 25 positions for board-to-board connections. The component utilizes gold-plated brass contacts housed in a PBT insulator, rated for 3A current and 250V voltage. Designed for through-hole mounting, it operates within a temperature range of -40°C to 105°C. The straight orientation and unshrouded design facilitate standard PCB integration.
Feature Summary
- Single-row configuration with 2.54 mm spacing
- Gold-plated brass contact system
- Through-hole mounting capability
- PBT insulator housing
Applications
- Board-to-board interconnects
- General electronic circuit assembly
- Industrial control systems
Procurement Notes
Verify the specific suffix 'Z' against official datasheets to confirm exact plating thickness or material variations compared to standard 'G' variants. Ensure compatibility with mating receptacles from the same AW140 family. Confirm that the 25-position count matches the target PCB footprint requirements before finalizing procurement orders.
Selection Notes
Select this model when a single-row, 25-pin header is required for rigid board connections. The 2.54 mm pitch is standard for general-purpose electronics. Consider the 3A rating and 250V limit for electrical safety. Verify that the straight, unshrouded form factor aligns with the mechanical constraints of the assembly environment.
Part Context
This component belongs to the AW140 series, which provides various pin counts and configurations for reliable connectivity. Assmann WSW specializes in connectors and cable assemblies. This specific part represents a standard header option within their portfolio, designed for robust performance in diverse electronic applications requiring precise alignment and stable electrical contact.
Replacement Considerations
Compatible substitutes include other 25-position, 2.54 mm pitch headers from the same manufacturer, such as AW140-EG-G25F. Cross-vendor replacements must match the pin count, pitch, current rating, and mounting style to ensure mechanical and electrical compatibility without redesigning the PCB footprint.
