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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：-
- Number of Positions：25
- 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：Gold
- Contact Finish Thickness - Mating：-
- Contact Finish - Post：Gold
- 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 per Contact
- Voltage Rating：-
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Overview
The AW140-EA-G25H is a single-row pin header from the AW140 series by ASSMANN WSW Components. It features a 2.54 mm pitch and 25 contacts, designed for board-to-board connections. The connector utilizes gold-plated brass contacts housed in a PBT (Polybutylene Terephthalate) shell. Rated for 3 A current and 250 V voltage, it supports a temperature range of -40°C to 105°C. This right-angled component employs through-hole termination with a tail pin length of 4.6 mm and a mating pin length of 5.72 mm.
Feature Summary
- Right-angled orientation facilitates compact vertical circuit board stacking.
- Gold flash plating on brass contacts ensures reliable conductivity and corrosion resistance.
- PBT housing material provides thermal stability within the specified operating range.
Applications
- Board-to-board interconnects requiring right-angle mounting
- Electronic assemblies utilizing through-hole soldering processes
- Compact multi-layer PCB designs
Procurement Notes
Verify the exact contact count matches the '25' designation in the model suffix. Confirm that the right-angled orientation and specific tail pin dimensions align with the target PCB layout requirements. Ensure the PBT material specification meets environmental constraints.
Selection Notes
Select this component when a single-row, right-angled configuration is required for space-constrained applications. The 2.54 mm pitch is standard for general-purpose electronics. Consider the 3 A rating and 250 V insulation for appropriate electrical isolation needs.
Part Context
This part belongs to the AW140 series, which offers various pin counts and orientations. The AW140-EA-G25H specifically denotes a 25-position variant. Other series members may differ in row count, angle, or terminal length while maintaining similar electrical ratings.
Replacement Considerations
Direct substitutes include other AW140 series variants with identical 25-pin counts and right-angled geometry. Verify compatibility with mating female headers before substitution.
FAQ
What is the tail pin length for this connector?
The tail pin length is 4.6 mm.
Is this connector shielded?
No, this component is an unshielded pin header.
