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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：4
- 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：0.150" (3.81mm)
- Overall Contact Length：0.488" (12.40mm)
- 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-G04A is a single-row male pin header from the AW140 series, manufactured by ASSMANN WSW. It features a 2.54 mm pitch and supports up to 3A current at 250V. The connector utilizes gold-plated brass contacts housed in polybutylene terephthalate (PBT). Designed for board-to-board applications, it employs through-hole mounting with solder termination. Operating temperatures range from -40°C to 105°C.
Feature Summary
- Single-row straight male pin configuration for direct board interconnection
- Gold-plated brass contacts ensure reliable signal transmission
- Polybutylene terephthalate housing provides thermal stability
Applications
- Board-to-board electrical connections
- Through-hole PCB assembly
- Signal routing in electronic modules
Procurement Notes
Verify the specific tail pin length and mating pin height required for your design, as these dimensions vary significantly across the AW140-EG-Gxx suffixes. Confirm that the PBT material rating meets your environmental standards. Ensure the 3A current capacity aligns with your circuit requirements before finalizing procurement.
Selection Notes
Select this component when a low-profile, single-row male header is needed for rigid board-to-board stacking. The 2.54 mm pitch is standard for general electronics. Consider the AW140 series if high thermal resistance and durable gold plating are prioritized over cost-sensitive alternatives.
Part Context
This part belongs to the AW140 series of ASSMANN WSW connectors. The series offers various pin counts and tail lengths to accommodate different board thicknesses. The AW140-EG-G04A specifically denotes a 4-pin variant within this standardized family of through-hole headers.
FAQ
What is the contact material?
The contacts are made of brass with a gold plating finish.
Is this connector covered or open?
The AW140-EG-G04A is an open-style header without a cover.
