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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：40
- Number of Rows：1
- Row Spacing - Mating：-
- Number of Positions Loaded：All
- Style：Board to Board
- Shrouding：Unshrouded
- Mounting Type：Through Hole, Right Angle
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Length - Mating：0.224" (5.70mm)
- Contact Length - Post：0.094" (2.40mm)
- Overall Contact Length：-
- Insulation Height：0.098" (2.50mm)
- Contact Shape：Square
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：-
- Contact Finish - Post：Gold
- 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 per Contact
- Voltage Rating：-
Download product information
Overview
The AW140-EA-G40G is a single-row male pin header from the AW140 series, designed for board-to-board connections. It features a 2.54 mm pitch and supports a maximum voltage of 250V with a current rating of 3A. The connector utilizes gold-plated brass contacts housed in polybutylene terephthalate (PBT). It is configured as a right-angle, unshrouded unit intended for through-hole mounting via solder termination. The component operates within a temperature range of -40°C to 105°C.
Feature Summary
- Right-angle orientation facilitates compact vertical circuit board stacking.
- Gold-plated brass contacts ensure reliable conductivity and corrosion resistance.
- Unshrouded design allows for flexible mating configurations.
Applications
- Interconnecting multiple printed circuit boards in electronic assemblies
- High-density signal routing in industrial control systems
- General-purpose data transmission in consumer electronics
Procurement Notes
Verify the specific suffix 'G' against manufacturer documentation to confirm contact plating thickness and material specifications. Ensure the right-angle configuration matches the mechanical layout requirements. Confirm that the through-hole soldering process aligns with the thermal characteristics of the PBT housing and the specified operating temperature range.
Selection Notes
Select this model when a right-angle, single-row connection is required for space-constrained designs. The 2.54 mm pitch suits standard PCB layouts. Verify that the 3A current rating meets the application's electrical load. Consider the unshrouded nature for mating compatibility with corresponding female headers.
Part Context
This component belongs to the AW140 series of ASSMANN WSW Components, which offers various pin counts and orientations. The AW140 series provides standardized dimensions for reliable interconnection. This specific part number denotes a 40-position variant with right-angle geometry.
Replacement Considerations
Compatible substitutes include other 40-pin, 2.54 mm pitch, right-angle male headers from different manufacturers, provided they match the current, voltage, and mounting specifications. Verify mechanical footprint and pin alignment before substitution.
