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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：18
- 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：-
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Overview
The AW140-EA-G18G is a single-row male pin header from the AW140 series, designed for board-to-board connectivity. It features 18 contacts with a 2.54 mm pitch and supports 3A current at 250V. The connector utilizes brass contacts with gold plating and a polybutylene terephthalate housing. It is configured for right-angle through-hole mounting with solder termination. Operating temperatures range from -40°C to 105°C.
Feature Summary
- Right-angle orientation facilitates compact vertical circuit board stacking.
- Gold-plated brass contacts ensure reliable signal transmission and corrosion resistance.
- Polybutylene terephthalate housing provides structural stability and thermal endurance.
Applications
- Interconnecting rigid printed circuit boards in electronic assemblies
- Board-to-board signal routing in industrial control systems
- High-density connection points in consumer electronics hardware
Procurement Notes
Verify the specific contact count matches the '18' designation in the model number. Confirm right-angle orientation and through-hole compatibility with the target PCB layout. Ensure the 2.54 mm pitch aligns with mating connector specifications. Check operating temperature ratings against environmental requirements.
Selection Notes
Select this component when a right-angle, single-row interconnect is required for space-constrained designs. The 2.54 mm pitch offers standard compatibility with widespread header systems. Consider the 3A current rating for power distribution needs within the assembly constraints.
Part Context
This part belongs to the AW140 series of connectors manufactured by Assmann WSW Components. The series specializes in standard and customized connectivity solutions. The AW140 line typically includes various row counts and orientations to support diverse board-to-board application requirements.
Replacement Considerations
Compatible substitutes include other 18-position, 2.54 mm pitch, right-angle headers from the same manufacturer or industry equivalents. Verify that replacement parts maintain identical mechanical dimensions, current ratings, and material compositions to ensure functional interchangeability.
