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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：31
- 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：0.496" (12.60mm)
- Contact Length - Post：0.236" (6.00mm)
- Overall Contact Length：0.831" (21.10mm)
- Insulation Height：0.098" (2.50mm)
- Contact Shape：Square
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：39.4µin (1.00µm)
- Contact Finish - Post：-
- Contact Material：Brass
- Insulation Material：Polybutylene Terephthalate (PBT)
- 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：250VAC/DC
Download product information
Overview
The AW140-EG-G31E is a single-row male header connector from the AW140 series by Assmann WSW Components. It features a 2.54 mm pitch and 31 positions, designed for board-to-board connections. Rated at 3A current and 250V voltage, it utilizes gold-plated brass contacts within a PBT housing. The unit supports through-hole mounting with solder termination, operating between -40°C and 105°C.
Feature Summary
- Gold-plated brass contacts ensure reliable signal transmission
- PBT housing provides thermal stability up to 105°C
- Single-row straight design facilitates standard PCB integration
Applications
- Board-to-board interconnects
- General electronic circuitry
- Industrial control modules
Procurement Notes
Verify the exact pin count matches the '31' designation in the model suffix. Confirm that the gold plating specification aligns with your conductivity requirements. Ensure the through-hole footprint corresponds to the 2.54 mm pitch dimensions provided in the official datasheet before finalizing procurement orders.
Selection Notes
Select this component when a single-row male header with gold contacts is required for 2.54 mm spacing applications. It is suitable for environments requiring operation up to 105°C. Consider the AW140 series compatibility if mating with female counterparts of the same family is necessary for consistent mechanical performance.
Part Context
This part belongs to the AW140 series, which offers various pin counts while maintaining a consistent 2.54 mm pitch. The AW140-EG-G31E specifically provides 31 positions, distinguishing it from other variants like the AW140-EG-G36A or AW140-EG-G31E which may differ in contact quantity but share similar electrical ratings and material compositions.
Replacement Considerations
AW140-EG-G36A
FAQ
What is the rated current for this connector?
The rated current is 3A.
Is this connector covered or open?
It is an open header without a cover.
