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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：3
- 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：0.118" (3.00mm)
- Overall Contact Length：0.457" (11.60mm)
- 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-G03B is a single-row male pin header connector from the AW140 series by Assmann WSW Components. It features a 2.54 mm pitch and three positions, designed for board-to-board connections via through-hole mounting. The contacts are gold-plated brass, rated for 3A current and 250V voltage. Constructed with polybutylene terephthalate housing, it operates within a temperature range of -40°C to 105°C.
Feature Summary
- Single-row unshrouded male header configuration
- Gold-plated brass contacts for reliable conductivity
- Polybutylene terephthalate (PBT) insulator material
- Through-hole solder termination method
Applications
- Board-to-board interconnections
- General electronic circuit assembly
- Industrial control module interfaces
Procurement Notes
Verify the specific contact count matches the '03' designation in the part number to ensure correct pin configuration. Confirm that the through-hole mounting style aligns with your PCB fabrication capabilities. Check for RoHS compliance requirements if operating in regulated markets. Ensure the 2.54 mm pitch is compatible with mating connectors. Validate thermal ratings against your application's operational environment.
Selection Notes
Select this component when a low-profile, single-row header is required for direct board stacking or vertical insertion. The 2.54 mm pitch offers standard compatibility with many existing systems. Consider the gold plating for corrosion resistance in demanding environments. Evaluate the mechanical stability provided by the through-hole solder joint versus surface mount alternatives.
Part Context
This part belongs to the AW140 series, which provides various pin counts and configurations. The 'G03' suffix indicates the three-position variant. It is distinct from other series like AW140-EG-G36C1, which features thirty-six positions. The series generally maintains consistent electrical ratings and material properties across different pin counts.
Replacement Considerations
AW140-EG-G03A
FAQ
What is the contact material?
The contacts are made of brass with gold plating.
Is this connector shrouded?
No, it is an unshrouded header design.
