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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：9
- 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：-
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Overview
The AW140-EA-Z09H is a single-row pin header connector from the AW140 series, manufactured by ASSMANN WSW. It features a 2.54 mm pitch and contains nine contacts. The component is designed for board-to-board connections with a right-angle orientation and through-hole mounting. Rated at 250 V and 3 A, it utilizes gold-plated brass contacts housed in a polybutylene terephthalate (PBT) body. Operating temperatures range from -40°C to +105°C.
Feature Summary
- Right-angle configuration for compact board-to-board integration
- Gold-plated brass contacts ensure reliable signal transmission
- Through-hole termination supports secure PCB attachment
Applications
- Board-to-board interconnects
- Electronic module assembly
- Industrial control systems
Procurement Notes
Verify the specific suffix 'Z09H' against official manufacturer documentation to confirm exact plating thickness, contact material specifications, and RoHS compliance status. Ensure the selected variant matches the required right-angle orientation and 2.54 mm pitch for your design. Cross-reference the datasheet for precise mating force and durability cycles before finalizing procurement.
Selection Notes
Select this component when a low-profile, right-angle connection is required for dense circuit layouts. The 2.54 mm pitch offers standard spacing compatibility with common mating headers. Consider the PBT housing material for thermal stability and the gold plating for corrosion resistance in demanding environments compared to tin-plated alternatives.
Part Context
This part belongs to the AW140 series of single-row pin headers, which are widely used in general electronics. The series provides various contact counts and orientations, including straight and right-angle options. These connectors are engineered for high reliability in consumer, industrial, and telecommunications applications requiring robust electrical connections.
Replacement Considerations
Direct substitutes must match the 2.54 mm pitch, 9-position count, right-angle form factor, and through-hole termination. Verify that alternative manufacturers offer compatible housing materials and contact plating specifications to ensure mechanical and electrical interchangeability without redesigning the footprint.
