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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
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Length - Mating：0.240" (6.10mm)
- Contact Length - Post：0.197" (5.00mm)
- Overall Contact Length：0.535" (13.59mm)
- 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-G40C2 is a single-row pin header from the AW140 series, manufactured by ASSMANN WSW Components. It features a 2.54 mm pitch and supports a current rating of 3A with a voltage rating of 250V. The connector utilizes gold-plated brass contacts housed in a PBT (Polybutylene terephthalate) shell. Designed for board-to-board connections, it employs through-hole mounting with straight orientation. The component operates within a temperature range of -40°C to 105°C.
Feature Summary
- Gold-plated brass contacts ensure reliable conductivity and corrosion resistance
- PBT housing material provides structural stability and thermal endurance
- Straight through-hole design facilitates secure board-to-board interconnection
Applications
- Automotive body electronics and lighting systems
- Communications equipment signal routing
- Datacom module interconnections
- Personal electronics assembly
Procurement Notes
Verify the specific suffix 'G40C2' against official manufacturer documentation to confirm contact count and termination style. Ensure compatibility with mating socket specifications regarding pitch and housing dimensions. Cross-reference technical drawings for mounting hole tolerances and PCB footprint requirements before finalizing procurement orders.
Selection Notes
Select this component when a 40-position single-row header is required for high-density applications. The 2.54 mm pitch suits standard PCB layouts. Consider the 3A current rating for power distribution needs. Verify that the operating temperature range meets environmental constraints. Confirm that the straight orientation aligns with mechanical assembly space limitations.
Part Context
This part belongs to the AW140 series of connectors, which are designed for robust electronic interconnections. The series offers various configurations to accommodate different pin counts and mounting styles. ASSMANN WSW Components specializes in IC sockets and IDC connectors, ensuring quality standards across their product lines. This specific model represents a standard pin header variant within that portfolio.
Replacement Considerations
Direct substitutes include other AW140 series headers with identical 2.54 mm pitch and 40 positions. Verify that alternative parts maintain the same PBT housing material and gold-plated contact specifications. Ensure mating connectors share compatible interface dimensions to guarantee proper engagement and electrical continuity.
