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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：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：0.346" (8.80mm)
- Contact Length - Post：0.091" (2.30mm)
- 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-G20C1 is a single-row male pin header from the AW140 series by Assmann WSW Components. It features a 2.54 mm pitch and contains 20 positions. Rated for 3A current and 250V voltage, it utilizes gold-plated brass contacts housed in a PBT insulator. Designed for board-to-board connections via through-hole mounting, the connector 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 material provides structural stability and thermal endurance.
- Through-hole termination facilitates secure PCB integration.
Applications
- Board-to-board interconnections
- General electronic circuit assemblies
- Industrial control modules
Procurement Notes
Verify the specific suffix 'C1' against official datasheets to confirm tail length and mating pin height specifications. Ensure compatibility with mating sockets regarding contact geometry and insulation thickness. Confirm RoHS compliance status if required by project standards before finalizing procurement orders.
Selection Notes
Select this component when a 20-position single-row header with 2.54mm spacing is required. The gold plating suits applications demanding low contact resistance. Verify that the through-hole footprint matches the PCB design constraints and that the operating temperature range aligns with the environmental conditions of the target application.
Part Context
This part belongs to the AW140 series, which offers various pin counts and configurations. The AW140-EG-G20C1 specifically denotes a 20-position variant. Similar parts in the series include different pin counts such as AW140-EG-G36C1 or AW140-EG-G20A, differing primarily in position count or terminal dimensions.
Replacement Considerations
AW140-EG-G20A and AW140-EG-G20C are alternative variants within the same series. These substitutes may differ in tail length or mating pin height requirements. Cross-reference exact mechanical dimensions with the target assembly before substitution.
