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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：35
- 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-G35A is a single-row pin header from the ASSMANN WSW AW140 series, designed for board-to-board connections. It features 35 contacts with a 2.54 mm pitch and supports up to 3A current at 250V. The connector utilizes gold-plated brass terminals housed in a PBT insulator, offering a straight orientation and through-hole mounting. Operating temperatures range from -40°C to 105°C.
Feature Summary
- Single-row unshrouded design for direct board-to-board interconnection
- Gold-plated brass contacts ensure reliable signal transmission
- PBT housing provides thermal stability within specified operating ranges
Applications
- General electronic circuit board interconnections
- Industrial control system modules
- Consumer electronics assembly
Procurement Notes
Verify the specific contact count (35 pins) against project requirements. Confirm that the straight, unshrouded configuration matches the mechanical layout. Ensure the through-hole termination method aligns with the PCB fabrication capabilities. Cross-reference the AW140 series specifications for environmental ratings.
Selection Notes
Select this component when a single-row, unshrouded header is required for rigid board-to-board applications. The 2.54 mm pitch suits standard DIP or SMT footprint designs. Consider the 3A current rating and 250V voltage limit for electrical safety. Verify compatibility with mating socket connectors in the same AW140 family.
Part Context
This part belongs to the AW140 series of ASSMANN WSW Components, which specializes in high-density interconnect solutions. The series offers various pin counts and orientations, including straight and right-angle configurations. The AW140-EG-G35A specifically addresses needs for compact, reliable single-row connections in space-constrained electronic assemblies.
Replacement Considerations
Compatible substitutes include AW140-EG-G36A and AW140-EG-G36D from the same manufacturer. These parts share identical mechanical and electrical characteristics but differ in contact count. Verify pin alignment and housing dimensions before substitution.
