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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：27
- Number of Rows：1
- Row Spacing - Mating：-
- Number of Positions Loaded：All
- Style：Board to Board
- Shrouding：Unshrouded
- Mounting Type：Through Hole, Right Angle
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Length - Mating：0.224" (5.70mm)
- Contact Length - Post：0.181" (4.60mm)
- Overall Contact Length：-
- 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), Glass Filled
- Features：-
- Operating Temperature：-40°C ~ 105°C
- Ingress Protection：-
- Material Flammability Rating：UL94 V-0
- Insulation Color：Black
- Current Rating (Amps)：3A
- Voltage Rating：-
Download product information
Overview
The AW140-EA-Z27H is a single-row male pin header connector from the AW140 series by Assmann WSW Components. It features a 2.54 mm pitch and 27 positions, designed for board-to-board connections via through-hole mounting. The contacts are gold-plated brass, rated for 3 A current and 250 V voltage. The housing is made of polybutylene terephthalate (PBT), supporting an operating temperature range of -40°C to +105°C.
Feature Summary
- Single-row right-angle configuration for compact PCB layout
- Gold-plated brass contacts ensure reliable conductivity
- Polybutylene terephthalate housing provides thermal stability
Applications
- Automotive body electronics and lighting systems
- Communications equipment interconnects
- Datacom module connections
- Personal electronics assemblies
Procurement Notes
Verify the specific part number AW140-EA-Z27H against official manufacturer documentation to confirm the 27-position count and right-angle orientation. Ensure compatibility with mating headers regarding pitch and contact plating. Cross-reference technical specifications with authorized distributor datasheets to validate electrical ratings and material composition before integration into design.
Selection Notes
Select this component when a right-angle, single-row through-hole header is required for low-voltage signal or power distribution. The 2.54 mm pitch aligns with standard PCB spacing. Consider the 3 A rating and PBT material properties for environmental resilience. Verify that the 27-pin configuration matches the target circuit requirements without needing multi-row alternatives.
Part Context
This connector belongs to the AW140 series, which offers various pin counts and orientations. The AW140-EA suffix typically denotes right-angle configurations within this family. Similar models include AW140-EA-Z27G and AW140-EA-Z29H, differing in position count or specific variant codes while maintaining the same series characteristics.
Replacement Considerations
Compatible substitutes within the same series include AW140-EA-Z27G. Verify exact pin count and orientation match when selecting replacements. Ensure mating connectors share the same 2.54 mm pitch and gold-plated contact specifications for functional interchangeability.
