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Product Detailed Parameters
- Description：PIN HEADER, 4.7/3MM, 2.54MM
- Series：AW
- Mfr：Assmann WSW Components
- Package：Bag
- Connector Type：Header, Cuttable
- Contact Type：Male Pin
- Pitch - Mating：0.100" (2.54mm)
- Number of Positions：28
- Number of Rows：1
- Row Spacing - Mating：-
- Number of Positions Loaded：All
- Style：Board to Board
- Shrouding：Unshrouded
- Mounting Type：Through Hole
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Length - Mating：0.185" (4.70mm)
- Contact Length - Post：0.118" (3.00mm)
- Overall Contact Length：0.362" (9.20mm)
- Insulation Height：0.059" (1.50mm)
- Contact Shape：Square
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：1.00µin (0.025µm)
- 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 per Contact
- Voltage Rating：-
Download product information
Overview
The AW 110/28-T is a male pin header connector manufactured by Assmann WSW Components. It features a 28-position configuration with a 2.54mm (0.100 inch) pitch. The component utilizes through-hole termination for secure PCB mounting. Key dimensional specifications include a contact length of 4.7mm and a column height of 3.0mm. The connector is designed for board-to-board or board-to-wire applications, providing reliable electrical interconnection within electronic assemblies.
Feature Summary
- Provides stable electrical connectivity through a 28-pin male header design
- Supports precise alignment via standard 2.54mm pitch spacing
- Ensures durable mechanical attachment using through-hole soldering
Applications
- General-purpose electronic circuit board interconnections
- Industrial control system signal routing
- Consumer electronics assembly wiring
Procurement Notes
Verify the specific suffix codes against the manufacturer's official datasheet to confirm exact physical dimensions and plating requirements. Ensure that the selected variant matches the intended thermal profile and current carrying capacity for the target application environment. Cross-reference the part number with the latest RoHS compliance documentation to meet regulatory standards.
Selection Notes
Select this component when a 28-position male header is required for through-hole mounting on printed circuit boards. Consider the 2.54mm pitch compatibility with mating sockets or cables. Evaluate the 4.7mm contact length and 3.0mm column height to ensure adequate clearance within the enclosure design constraints.
Part Context
This part belongs to the AW series of headers from Assmann WSW Components, which are widely used in industrial and commercial electronics. The series offers various pin counts and configurations to support diverse connectivity needs. The AW 110/28-T specifically addresses applications requiring a moderate density connection point with robust mechanical stability.
Replacement Considerations
Consult the manufacturer's cross-reference list for direct substitutes. Verify that any alternative part maintains identical 2.54mm pitch, 28-position count, and through-hole termination style to ensure form-fit functionality without redesigning the PCB footprint.
