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Product Detailed Parameters
- Description：PIN HEADER, 6.1/3.8MM, 2.54MM, 6
- 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：27
- 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-Z27A is a single-row male pin header connector from the AW140 series, manufactured by Assmann WSW Components. Designed for board-to-board applications, this component features a 2.54 mm pitch and supports a rated current of 3A with a voltage rating of 250V. It utilizes brass contacts with gold plating housed in a polybutylene terephthalate (PBT) shell. The connector is intended for through-hole mounting with solder termination. It operates within a temperature range of -40°C to 105°C and includes 27 positions.
Feature Summary
- Single-row male pin header configuration for direct board-to-board interconnection
- Gold-plated brass contacts ensure reliable conductivity and corrosion resistance
- Polybutylene terephthalate housing provides structural stability and thermal endurance
Applications
- Board-to-board electrical connections
- General electronic assembly requiring through-hole headers
- Industrial control modules
- Consumer electronics internal wiring
Procurement Notes
Verify the exact pin count and tail length specifications against the official datasheet, as suffix variations within the AW140 series may indicate different mechanical dimensions. Confirm that the specific Z27A variant matches the required PCB layout and mating connector compatibility before finalizing procurement orders.
Selection Notes
Select this model when a 27-position single-row header is required for rigid board-to-board linking. Ensure the design accommodates the 2.54 mm pitch and through-hole footprint. Verify that the operating environment stays within the specified -40°C to 105°C range and that the 3A current rating meets the circuit requirements.
Part Context
This component belongs to the AW140 series of connectors, which are standardized pin headers designed for high-density electronic assemblies. The series offers various configurations in terms of row count, orientation, and tail length to suit different PCB stacking heights and mechanical constraints while maintaining consistent electrical performance.
Replacement Considerations
Compatible substitutes include other 27-position, 2.54mm pitch single-row male headers from manufacturers such as Samtec or Molex, provided they match the through-hole mounting style and compatible mating interface.
