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Product Detailed Parameters
- Description：FEMALE HEADER
- Series：AW 127
- Mfr：Assmann WSW Components
- Package：Bulk
- Connector Type：Receptacle
- Contact Type：Female Socket
- Style：Board to Board
- Number of Positions：25
- Number of Positions Loaded：All
- Pitch - Mating：0.100" (2.54mm)
- Number of Rows：1
- Row Spacing - Mating：-
- Mounting Type：Through Hole
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：Flash
- Insulation Color：Black
- Insulation Height：0.182" (4.63mm)
- Contact Length - Post：0.110" (2.79mm)
- Operating Temperature：-40°C ~ 105°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：Gold
- Mated Stacking Heights：-
- Ingress Protection：-
- Features：-
- Current Rating (Amps)：3A per Contact
- Voltage Rating：-
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Overview
The AW 127-25/G-T is a single-row receptacle connector from the AW 127 series, manufactured by Assmann WSW Components. It features 25 positions with a 2.54mm (0.100 inch) terminal pitch. Designed for through-hole mounting, this component utilizes gold-plated contacts to ensure reliable signal transmission. The connector is engineered for board-to-board applications, providing a secure interface between PCBs in electronic assemblies.
Feature Summary
- Single-row receptacle design for standardized board-to-board interconnects
- Gold-plated contact finish ensures durable and low-resistance electrical connections
- Through-hole termination method provides robust mechanical stability on printed circuit boards
Applications
- Board-to-board signal transmission in electronic assemblies
- Interconnection of daughterboards to main logic boards
- IC socket interfaces requiring high reliability
Procurement Notes
Verify that the specific suffix 'G' corresponds to the required gold plating specification as indicated in distributor listings. Confirm the pin count matches the 25-position requirement for your layout. Ensure the through-hole footprint aligns with the 2.54mm pitch standard. Cross-reference the manufacturer part number AW 127-25/G-T against your bill of materials to avoid confusion with similar tin-plated or different row configurations within the same series.
Selection Notes
Select this component when a single-row, 25-pin interface is required for vertical board stacking. The gold plating makes it suitable for environments where corrosion resistance and consistent contact quality are prioritized over cost. Ensure the mating header supports the same 2.54mm pitch and current rating. This model is distinct from the Z-series variants which may feature different plating or housing colors.
Part Context
This part belongs to the AW 127 series of IC sockets and connectors, widely used in industrial and consumer electronics. The series offers various pin counts and plating options to suit different application needs. The AW 127-25/G-T specifically addresses the need for a 25-contact interface with premium contact material, fitting into the broader ecosystem of Assmann WSW's modular connector solutions.
Replacement Considerations
AW 127-25/Z-T serves as a potential alternative if gold plating is not strictly required, though plating differences affect performance. Verify mechanical compatibility before substitution.
