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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：33
- 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
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Overview
The AW140-EG-G33F is a single-row header connector from the AW140 series by Assmann WSW Components. It features 33 positions with a 2.54 mm pitch and supports up to 3A current at 250V. Constructed with brass contacts gold-plated for reliability, the housing utilizes PBT material. Designed for through-hole board-to-board mounting, it 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.
- Through-hole termination facilitates secure PCB integration.
Applications
- Board-to-board interconnections
- General electronic circuit assembly
- Industrial control modules
Procurement Notes
Verify the specific pin count matches the required 33-position configuration. Confirm that the 2.54 mm pitch aligns with the target PCB footprint. Ensure the operating environment remains within the specified -40°C to 105°C range. Validate that the 3A current rating suffices for the application load. Check for any specific RoHS compliance requirements if mandated by project standards.
Selection Notes
Select this component when a single-row, straight header is required for rigid board connections. The 2.54 mm pitch is standard for general-purpose electronics. Consider the gold plating for environments requiring high contact reliability. The PBT material offers suitable insulation properties for typical industrial voltages. Ensure mechanical clearance allows for the specified tail pin length during assembly.
Part Context
This part belongs to the AW140 series, which focuses on standard header connectors. The series typically includes various pin counts and configurations. Assmann WSW Components specializes in IC sockets and IDC connectors, but this specific model addresses standard through-hole header needs. The product line emphasizes durability and consistent electrical performance for mass production applications.
Replacement Considerations
Compatible substitutes include other 33-position, 2.54mm pitch headers from the same manufacturer, such as AW140-EG-G33E or AW140-EG-G33D, provided they match the straight orientation and through-hole termination style. Verify identical housing material and contact plating before substitution.
