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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：40
- 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：0.094" (2.40mm)
- 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-Z40G is a single-row pin header connector from the AW140 series by ASSMANN WSW Components. It features a 2.54 mm pitch and contains 40 positions. Designed for board-to-board connections, it utilizes a right-angle orientation with through-hole termination. The contacts are gold-plated brass, rated for 3 A current and 250 V voltage. The housing is constructed from polybutylene terephthalate (PBT), supporting an operating temperature range of -40°C to 105°C.
Feature Summary
- Right-angle configuration facilitates compact vertical circuit board stacking
- Gold-plated brass contacts ensure reliable conductivity and corrosion resistance
- Polybutylene terephthalate housing provides thermal stability up to 105°C
Applications
- Board-to-board interconnections in electronic assemblies
- Vertical mounting applications requiring space optimization
- General-purpose signal and power distribution in consumer electronics
Procurement Notes
Verify the specific suffix 'Z' against official manufacturer documentation to confirm exact tail pin length and mating pin compatibility. Datasheet parameters may vary between distributors; rely solely on the original ASSMANN WSW component specifications for critical design integration.
Selection Notes
Select this model when a 40-position right-angle header is required. Ensure the mating connector matches the 2.54 mm pitch and compatible tail pin dimensions. Verify that the PCB layout accommodates the right-angle profile and that the PBT material meets environmental requirements.
Part Context
This component belongs to the AW140 series, which offers various pin counts and orientations. The AW140-EA-G36G is a similar 36-position variant within the same family, sharing identical electrical ratings and housing materials but differing in contact count and physical dimensions.
Replacement Considerations
AW140-EA-G36G serves as a related alternative within the same series, though it differs in pin count. No direct public substitute part numbers are confirmed for this specific 40-position variant.
