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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：12
- 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：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
Download product information
Overview
The AW140-EG-Z12B is a 12-position, single-row pin header connector from the AW140 series manufactured by Assmann WSW Components. It features a 2.54 mm pitch and is designed for through-hole mounting on printed circuit boards. The connector utilizes gold-plated contacts to ensure reliable signal transmission and includes an integrated flange for secure panel or board installation. Rated for 250V and 3A, it serves as a board-to-board interconnection solution in electronic assemblies.
Feature Summary
- Gold-plated contacts for enhanced conductivity
- Integrated flange for stable mechanical mounting
- Single-row configuration with straight orientation
Applications
- Board-to-board interconnections
- Panel mount interfaces
- General electronic equipment assembly
Procurement Notes
Verify that the specific suffix 'Z12B' corresponds to the required contact plating and flange configuration. Confirm the pin count matches the twelve-position requirement. Ensure the through-hole mounting style aligns with the target PCB layout. Cross-reference the manufacturer datasheet to validate electrical ratings against system requirements before finalizing the order.
Selection Notes
Select this component when a single-row, 2.54mm pitch header with a mounting flange is required. The gold plating offers superior corrosion resistance compared to tin variants. Consider the 250V/3A rating for low-power signal applications. Verify that the straight orientation fits the spatial constraints of the enclosure design.
Part Context
This part belongs to the AW140 series of connectors, which are characterized by their robust construction and standard 2.54mm spacing. The series offers various configurations including different row counts and termination styles. The AW140 line is widely used in industrial and consumer electronics for reliable internal connections.
Replacement Considerations
Direct substitutes must match the 12-pin count, 2.54mm pitch, and flanged design. Generic equivalents may lack the specific gold plating or flange geometry. Verify compatibility with existing PCB footprints and mating housing dimensions before substitution.
