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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：2
- 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：0.272" (6.90mm)
- Contact Length - Post：0.118" (3.00mm)
- Overall Contact Length：0.488" (12.40mm)
- Insulation Height：0.098" (2.50mm)
- Contact Shape：Square
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：Flash
- 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-EG-G02A1 is a single-row pin header connector from the AW140 series, manufactured by ASSMANN WSW. It features a 2.54 mm pitch and contains two contacts. The connector utilizes brass terminals with gold plating for reliable signal transmission. Designed for board-to-board applications, it employs a through-hole mounting method with solder termination. The housing is constructed from polybutylene terephthalate (PBT). Electrical ratings include a current capacity of 3 A and a voltage rating of 250 V. The unit operates within a temperature range of -40°C to +105°C.
Feature Summary
- Single row configuration with 2.54 mm pitch for standard board spacing
- Gold-plated brass terminals ensure stable electrical connectivity
- Polybutylene terephthalate housing provides thermal stability
Applications
- Board-to-board interconnection systems
- General electronic circuit assembly
- Industrial control module interfaces
Procurement Notes
Verify the specific terminal length suffix against mechanical constraints before ordering. Confirm that the straight orientation matches the PCB layout requirements. Ensure the gold flash plating specification meets corrosion resistance needs for the intended environment. Cross-reference the manufacturer part number with distributor catalogs to confirm availability and exact physical dimensions.
Selection Notes
Select this component when a low-count, single-row connection is required. The 2.54 mm pitch aligns with standard prototyping and production layouts. Consider the through-hole installation method for robust mechanical fixation. Evaluate the operating temperature range against environmental conditions. Compare alternative pin counts if additional channels are necessary.
Part Context
This component belongs to the AW140 series of pin headers, which offers various configurations in terms of row count, pin quantity, and orientation. The series supports both straight and right-angle designs. The AW140-EG-G02A1 specifically denotes a two-position variant with a particular tail length designation. This series is widely used in consumer electronics and industrial equipment requiring reliable interconnects.
Replacement Considerations
Compatible substitutes include other ASSMANN WSW AW140 series headers with matching 2.54 mm pitch and 2-pin count. Verify that replacement parts maintain identical terminal plating and housing material specifications. Ensure the mounting style remains through-hole compatible.
