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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：19
- 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-G19A is a single-row pin header from the AW140 series, designed for board-to-board connections. It features 19 contacts with a 2.54 mm pitch and supports up to 3A current at 250V. Constructed with brass contacts gold-plated and a polybutylene terephthalate housing, it utilizes through-hole termination. The component operates within a temperature range of -40°C to 105°C.
Feature Summary
- Single-row configuration for compact board-to-board interconnects
- Gold-plated brass contacts ensure reliable signal transmission
- Polybutylene terephthalate housing provides thermal stability
Applications
- Electronic module interconnections
- Industrial control system circuit boards
- Communication equipment internal wiring
Procurement Notes
Verify the specific tail pin length and mating pin length against your PCB design requirements, as these dimensions vary significantly across the AW140 series suffixes. Confirm that the straight orientation matches your assembly layout before finalizing orders.
Selection Notes
Select this model when a single-row, right-angle or straight header is required for low-voltage signal routing. Ensure the 2.54 mm pitch aligns with existing board footprints. Consider the 3A current rating for power distribution needs within the specified voltage limits.
Part Context
This component belongs to the AW140 series of pin headers manufactured by ASSMANN WSW. The series offers various contact counts and pin lengths to accommodate different board thicknesses and stacking heights in electronic assemblies.
Replacement Considerations
Compatible substitutes include other AW140 series variants with identical 19-pin counts and 2.54 mm pitch, such as AW140-EG-G19E or AW140-EA-G19H, provided the pin length specifications match the application requirements.
