ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
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：31
- 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：0.146" (3.70mm)
- Contact Length - Post：0.118" (3.00mm)
- Overall Contact Length：0.362" (9.20mm)
- 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-G31F is a single-row pin header from the AW140 series by Assmann WSW Components. It features 31 positions with a 2.54 mm pitch and operates at 250 V and 3 A. The connector utilizes gold-plated brass contacts housed in a PBT insulator, designed for through-hole mounting. It supports a temperature range of -40°C to 105°C and employs a board-to-board system configuration.
Feature Summary
- Gold-plated brass contacts ensure reliable signal transmission
- PBT housing provides thermal stability up to 105°C
- Through-hole termination facilitates secure PCB integration
Applications
- Automotive body electronics
- Communications equipment
- Datacom modules
- Personal electronics
Procurement Notes
Verify the specific contact count matches the required circuit design, as the model number indicates 31 positions. Confirm that the through-hole mounting style aligns with the target printed circuit board layout. Ensure the operating voltage and current ratings are sufficient for the intended application environment. Check compatibility with mating connectors within the same AW140 series family.
Selection Notes
Select this component when a single-row, straight header is required for board-to-board connections. The 2.54 mm pitch suits standard density layouts. Consider the PBT material and gold plating for environments requiring moderate thermal resistance and corrosion protection. Verify that the 3 A current rating meets the electrical load requirements of the specific circuit paths.
Part Context
This part belongs to the AW140 series, which offers various position counts and configurations. The AW140-EG-G31F specifically denotes a 31-position variant. Assmann WSW Components manufactures this series as part of their standard connectivity solutions, providing options for different industrial and consumer applications requiring robust header connectors.
Replacement Considerations
Compatible substitutes include other AW140 series headers with matching 2.54 mm pitch and through-hole termination. Verify that alternative parts maintain identical voltage, current, and temperature specifications. Ensure mechanical dimensions and contact plating are equivalent to guarantee proper fit and performance.
