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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：39
- 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-G39A is a single-row pin header connector from the AW140 series by Assmann WSW Components. It features 39 positions with a 2.54 mm pitch and supports through-hole mounting for board-to-board connections. The contacts are gold-plated brass, rated for 3 A current and 250 V voltage. Operating temperatures range from -40°C to 105°C. The housing is made of polybutylene terephthalate (PBT). This specific variant has a straight orientation and includes no cover.
Feature Summary
- Gold-plated brass contacts ensure reliable electrical conductivity and corrosion resistance.
- Polybutylene terephthalate (PBT) housing provides structural stability and thermal endurance.
- Through-hole termination facilitates secure mechanical attachment to printed circuit boards.
Applications
- Board-to-board interconnections in electronic assemblies
- Signal routing in industrial control systems
- Hardware integration in consumer electronics devices
Procurement Notes
Verify the exact part number against manufacturer catalogs to confirm orientation and contact count. Ensure compatibility with mating socket connectors regarding pitch and row configuration. Check for any specific handling requirements during storage and installation to maintain connector integrity.
Selection Notes
Choose this component when a straight, single-row header with 39 positions is required. Confirm that the 2.54 mm pitch matches the design layout. Verify that the through-hole mounting style aligns with the PCB manufacturing capabilities and mechanical constraints of the application.
Part Context
This connector belongs to the AW140 series, designed for general-purpose electronic interconnects. The series offers various configurations in terms of position count, orientation, and tail length to suit different assembly needs. The AW140-EG-G39A specifically addresses applications requiring a high-density connection point with standard spacing.
Replacement Considerations
Direct substitutes within the same series include AW140-EG-G36C1, AW140-EG-G36A, AW140-EG-G36D, AW140-EG-G36E, and AW140-EA-G36G. These alternatives share similar electrical ratings and housing materials but differ in position count or orientation. Verify dimensional compatibility before substitution.
