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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：19
- 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-Z19H is a single-row pin header from the AW140 series by Assmann WSW Components. It features a 2.54 mm pitch and contains 19 positions. Designed for board-to-board connections, this component utilizes gold flash plating on brass contacts to ensure reliable conductivity. The housing is constructed from polybutylene terephthalate (PBT), providing structural integrity. It supports a rated voltage of 250V and a current capacity of 3A. The connector is intended for through-hole installation with right-angle orientation, operating within a temperature range of -40°C to +105°C.
Feature Summary
- Right-angle orientation facilitates compact board stacking
- Gold flash plating ensures corrosion resistance
- Through-hole mounting provides mechanical stability
Applications
- Board-to-board interconnections
- Electronic assembly integration
- Signal routing in PCB designs
Procurement Notes
Verify the specific contact count matches the 'Z19' designation in the part number. Confirm that the right-angle configuration aligns with the design requirements. Ensure the through-hole footprint corresponds to the 2.54 mm pitch specifications. Check compatibility with mating connectors in the same AW140 series family.
Selection Notes
Select this model when a right-angle connection is required for space-constrained layouts. The 19-position count suits applications needing moderate signal density. Verify that the 3A current rating meets the circuit load requirements. Ensure the operating temperature range fits the environmental conditions of the final assembly.
Part Context
This component belongs to the AW140 series, which offers various pin counts and orientations. The 'EA' suffix typically indicates a right-angle configuration, while 'Z' may denote specific pin length or plating variations. This series provides standardized spacing for widespread compatibility with industry-standard PCB layouts.
Replacement Considerations
Compatible substitutes include other AW140 series headers with matching 19 positions and right-angle orientation. Ensure any replacement maintains the 2.54 mm pitch and through-hole mounting style. Verify that the electrical ratings and material composition meet the original specifications.
