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：20
- 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：0.224" (5.70mm)
- Contact Length - Post：0.118" (3.00mm)
- Overall Contact Length：0.441" (11.20mm)
- 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-G20D is a single-row pin header connector from the ASSMANN WSW AW140 series. It features 20 contacts with a 2.54 mm pitch and supports a current rating of 3A at 250V. The housing is constructed from PBT material, while contacts are gold-plated brass. Designed for board-to-board connections, it utilizes a straight, unshrouded configuration with through-hole termination. The component operates within a temperature range of -40°C to 105°C.
Feature Summary
- Gold-plated brass contacts ensure reliable signal transmission and corrosion resistance.
- PBT housing provides structural stability and thermal endurance.
- Straight unshrouded design facilitates dense board-to-board interconnections.
Applications
- General electronic circuit board interconnections
- Industrial control system modules
- Consumer electronics internal wiring
Procurement Notes
Verify the exact contact count and terminal type against the specific datasheet before ordering. Confirm that the voltage and current ratings align with the target application's electrical requirements. Ensure compatibility with mating socket connectors regarding pitch and housing dimensions. Check for any specific RoHS or compliance certifications required by the end product regulations.
Selection Notes
Select this component when a single-row, straight pin header is required for PCB mounting. The 2.54 mm pitch is standard for general-purpose electronics. Consider the 3A current rating and 250V voltage limit for circuit design. The unshrouded style is suitable where space is limited and mating alignment is managed by the assembly process.
Part Context
This part belongs to the AW140 series of pin headers, which offers various contact counts and configurations. The series is designed for through-hole mounting on printed circuit boards. Similar parts in the series differ primarily in the number of positions and specific housing variations, maintaining consistent pitch and material properties across the lineup.
Replacement Considerations
Compatible substitutes include other 20-position, 2.54mm pitch single-row pin headers from manufacturers such as Samtec, Molex, or TE Connectivity. Ensure the replacement matches the straight orientation, unshrouded design, and through-hole termination method. Verify that the current and voltage ratings meet or exceed the original specifications.
