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Product Detailed Parameters
- Description：PIN HEADER, DOUBLE ROW, 40 PIN,
- Series：2011
- Mfr：Oupiin
- Package：Bulk
- Connector Type：Header
- Contact Type：Male Pin
- Pitch - Mating：0.100" (2.54mm)
- Number of Positions：40
- Number of Rows：2
- Row Spacing - Mating：0.100" (2.54mm)
- Number of Positions Loaded：All
- Style：Board to Board
- Shrouding：Unshrouded
- Mounting Type：Through Hole
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Length - Mating：0.240" (6.10mm)
- Contact Length - Post：0.118" (3.00mm)
- Overall Contact Length：0.457" (11.60mm)
- 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)
- 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 Oupiin 2011H-2X20G01SJ030B is a male pin header connector designed for through-hole PCB mounting. It features a double-row configuration with 40 total positions, providing a 2x20 contact arrangement. The connector utilizes a 2.54mm (0.100 inch) pitch to ensure standard spacing compatibility. Contact surfaces are finished with gold plating to enhance conductivity and corrosion resistance. The unit is constructed as a square pin header suitable for reliable signal transmission in electronic assemblies.
Feature Summary
- Double-row male pin configuration for expanded connection density
- Gold-plated contacts to ensure stable electrical performance
- Through-hole mounting style for secure PCB integration
Applications
- General electronic circuit board interconnections
- Signal routing in industrial control systems
- Consumer electronics assembly modules
Procurement Notes
Verify the specific suffix codes against official Oupiin documentation to confirm exact pin count and body dimensions. Ensure the selected variant matches the required through-hole footprint and gold plating specifications for your design. Cross-reference the part number with authorized distributors to confirm current availability status and lead times before finalizing procurement plans.
Selection Notes
Select this component when a 2x20 male header with 2.54mm pitch is required for through-hole applications. Confirm that the PCB layout supports the double-row square pin format. Evaluate the gold contact finish requirements against environmental conditions. Ensure mechanical clearance allows for the specified header height and row spacing during assembly.
Part Context
This part belongs to the Oupiin 2011H series of headers. The series focuses on standard pitch male pins for general-purpose board-to-board or cable-to-board connections. The model designation indicates a 2x20 configuration within this standardized product line, distinguishing it from single-row or different pitch variants offered by the manufacturer.
Replacement Considerations
Direct substitutes must match the 2x20 pin count, 2.54mm pitch, and through-hole mounting type. Verify that alternative manufacturers offer compatible gold-plated square pin headers with identical mechanical dimensions to ensure PCB footprint compatibility without redesign.
