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Product Detailed Parameters
- Description：PIN HEADER, 6.1/3.8MM, 2.54MM, 5
- Series：AW140
- Mfr：Assmann WSW Components
- Package：Bag
- Connector Type：Header, Cuttable
- Contact Type：Male Pin
- Pitch - Mating：0.100" (2.54mm)
- Number of Positions：26
- 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：Tin
- Contact Finish Thickness - Mating：-
- 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-Z26A is a 26-position pin header connector from the AW140 series by Assmann WSW Components. It features a 2.54 mm (0.100 inch) pitch and is designed for through-hole mounting on printed circuit boards. The connector utilizes brass contacts with gold plating to ensure reliable signal transmission. Rated for 250V and 3A, it operates within a temperature range of -40°C to +105°C. The housing is constructed from polybutylene terephthalate (PBT), providing mechanical stability and thermal resistance suitable for standard industrial applications.
Feature Summary
- Through-hole mounting design for secure PCB integration
- Gold-plated brass contacts for enhanced conductivity
- Polybutylene terephthalate (PBT) housing material
Applications
- General-purpose electronic assemblies
- Industrial control systems
- Consumer electronics manufacturing
Procurement Notes
Verify the specific suffix code against the manufacturer's official datasheet to confirm exact contact configuration and housing variations. Ensure compatibility with mating connectors regarding pitch and row count. Cross-reference the part number with authorized distributors to confirm current availability and compliance with regional regulatory standards such as RoHS.
Selection Notes
Select this component when a 26-position straight header with 2.54mm spacing is required for board-to-board or cable connections. Consider the AW140 series for its robust PBT insulation and gold-plated contact reliability. Evaluate thermal requirements against the -40°C to +105°C operating range before finalizing the design.
Part Context
This part belongs to the AW140 series of pin headers, which are widely used in various electronic interconnect solutions. The series offers multiple position options and mounting styles, catering to diverse PCB layout needs. Assmann WSW Components specializes in standardized and custom connector systems, ensuring consistent quality across their product lines.
Replacement Considerations
Direct substitutes include other 26-position, 2.54mm pitch pin headers from the same manufacturer, such as AW140-EG-G26D or AW140-EG-Z26D, provided they match the specific orientation and termination style requirements.
