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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：24
- 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
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Overview
The AW140-EG-G24A is a single-row male pin header from the AW140 series, designed for board-to-board connections. It features a 2.54 mm pitch and 24 contacts housed in black PA9T (UL94V-0) insulator material. The brass contacts are plated with gold or tin over 50 micrometers. Rated for 3A current and 250V voltage, it supports through-hole soldering terminals. Operating temperatures range from -40°C to 105°C.
Feature Summary
- Single-row straight male pin configuration for direct board stacking
- Constructed with UL94V-0 rated PA9T insulator for thermal stability
- Gold or tin contact plating options ensure reliable conductivity
Applications
- Automotive body electronics systems
- Communications equipment interconnects
- Datacom module assemblies
- Personal electronic devices
Procurement Notes
Verify the specific contact plating finish required for your application, as the datasheet indicates availability in both gold and tin variants. Confirm that the 2.54 mm pitch and 24-pin count align precisely with your PCB footprint requirements. Ensure the through-hole soldering terminal type matches your assembly process capabilities before finalizing procurement orders.
Selection Notes
Select this component when a straight, single-row male connector is needed for rigid board-to-board interfaces. The PA9T housing provides necessary heat resistance for reflow processes. Consider the available contact plating finishes based on environmental exposure needs. Verify that the 3A current rating suffices for the target circuit load without derating concerns.
Part Context
This part belongs to the AW140 series of ASSMANN WSW Components, which specializes in high-density board-to-board connectors. The series offers various pin counts and orientations to support diverse electronic packaging requirements. The AW140-EG-G24A specifically addresses applications requiring a compact 24-position interface with standard 2.54 mm spacing.
Replacement Considerations
Direct substitutes within the same series include AW140-EG-G24A1. When replacing, verify that the new part maintains identical pin count, pitch, and orientation specifications to ensure mechanical and electrical compatibility.
