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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：34
- 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：-
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Overview
The AW140-EA-Z34G is a right-angle pin header from the ASSMANN WSW AW140 series, designed for board-to-board connections. It features 34 contacts with a single row and a 2.54 mm pitch. The connector utilizes gold-plated brass terminals housed in a PBT (polybutylene terephthalate) shell. Rated for 250 V and 3 A, it supports through-hole mounting with solder termination. The component operates within a temperature range of -40°C to 105°C.
Feature Summary
- Right-angle orientation facilitates compact vertical circuit board stacking.
- Gold-plated brass contacts ensure reliable conductivity and corrosion resistance.
- PBT housing provides thermal stability and mechanical durability.
Applications
- Board-to-board interconnections
- Electronic module assembly
- Industrial control systems
Procurement Notes
Verify the specific ordering suffix against manufacturer documentation to confirm contact plating thickness and material specifications. Ensure compatibility with mating receptacles regarding pin length and alignment tolerances. Confirm that the through-hole footprint matches the target PCB design requirements before finalizing procurement orders.
Selection Notes
Select this model when a right-angle configuration is required for space-constrained vertical layouts. The 34-position count suits applications needing moderate signal density. Verify that the 2.54 mm pitch aligns with existing system standards and that the 3 A current rating meets the electrical load requirements of the target circuit.
Part Context
This component belongs to the AW140 series, which offers various pin counts and orientations. Similar variants include the AW140-EA-G36G and AW140-EG-G36C1, differing in position count or angle. The series standardizes on 2.54 mm pitch and PBT materials for consistent performance across different configurations.
Replacement Considerations
Compatible substitutes within the same series include AW140-EA-G34G and AW140-EA-Z34G if available. Cross-series replacements require verification of pitch, current rating, and mechanical dimensions to ensure functional equivalence without redesigning the host PCB.
FAQ
What is the dielectric strength of the AW140-EA-Z34G?
The dielectric strength is specified as 380 kV/cm based on the SR25 material properties associated with the component series.
Does this connector have a shroud?
No, the AW140-EA-Z34G is an unshrouded pin header design.
