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Product Detailed Parameters
- Description：PCB SOCKET, 40 PIN, STRAIGHT.8.5
- Series：2046
- Mfr：Oupiin
- Package：Tray
- Connector Type：Socket
- Contact Type：Female Socket
- Style：Board to Board
- Number of Positions：40
- Number of Positions Loaded：36
- Pitch - Mating：0.100" (2.54mm)
- Number of Rows：2
- Row Spacing - Mating：0.100" (2.54mm)
- Mounting Type：Through Hole
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：Flash
- Insulation Color：-
- Insulation Height：0.335" (8.50mm)
- Contact Length - Post：0.126" (3.20mm)
- Operating Temperature：-55°C ~ 105°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：Gold
- Mated Stacking Heights：-
- Ingress Protection：-
- Features：Polarizing Key
- Current Rating (Amps)：2A
- Voltage Rating：-
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Overview
The Oupiin 2046-40G00SA is a PCB socket connector featuring 40 positions arranged in a dual-row configuration. It utilizes a straight through-hole mounting style with a standard 0.100 inch (2.54mm) contact spacing. The connector employs gold-plated contacts to ensure reliable signal transmission and corrosion resistance. Designed for secure attachment, it incorporates a push-pull fastening mechanism to facilitate efficient mating and unmating processes during assembly.
Feature Summary
- Dual-row receptacle design accommodating 40 pin connections
- Gold-plated contacts for enhanced conductivity and durability
- Push-pull fastening system for secure mechanical engagement
Applications
- General-purpose PCB interconnections
- Industrial automation control modules
- Embedded system hardware interfaces
Procurement Notes
Verify the specific ordering suffix against official Oupiin documentation to confirm exact pin count, contact plating thickness, and flammability rating. Ensure the selected variant matches the required board thickness and mating header specifications. Cross-reference part numbers with authorized distributors to guarantee authenticity and traceability of the original components.
Selection Notes
Select this component based on the requirement for a 40-position interface with 2.54mm pitch. Confirm that the push-pull locking mechanism aligns with the enclosure design constraints. Evaluate the through-hole footprint compatibility with the target printed circuit board layout before finalizing the procurement decision.
Part Context
This model belongs to the Oupiin 2046 series of headers and receptacles. The series provides various position counts and row configurations for diverse electronic applications. The 2046-40G00SA specifically addresses needs for higher density connections while maintaining standard spacing dimensions for widespread compatibility.
Replacement Considerations
Direct substitutes include other 40-pin dual-row sockets with identical 2.54mm pitch and push-pull locking features. Verify mechanical dimensions and electrical ratings match before substitution.
