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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 62POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Bulk
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：31
- Number of Positions：62
- Card Thickness：0.054" ~ 0.070" (1.37mm ~ 1.78mm)
- Number of Rows：2
- Pitch：0.156" (3.96mm)
- Read Out：Dual
- Features：-
- Mounting Type：Panel Mount, Through Hole
- Termination：Solder
- Contact Material：Copper Alloy
- Contact Finish：Tin
- Contact Finish Thickness：-
- Contact Type：Cantilever
- Color：Green
- Flange Feature：Flush Mount, Floating Bobbin, 0.116" (2.95mm) Dia
- Operating Temperature：-40°C ~ 105°C
Download product information
Overview
The EDAC Inc. 306-031-420-103 is a standard card edge connector receptacle designed for vertical panel mount applications. It features a dual female configuration with 62 positions arranged in two rows, utilizing a 0.156-inch (3.96 mm) contact spacing. The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). Constructed with a thermoplastic polyester insulator and copper alloy contacts, it provides reliable electrical interconnection. The unit employs a solder pin termination method for secure board attachment.
Feature Summary
- Dual female contact configuration supports non-specified double-sided card edge PCBs
- Low profile insulator body design facilitates compact panel mounting installations
- Copper alloy contacts ensure durable electrical connectivity within the assembly
Applications
- Industrial control system interface connections
- Telecommunications equipment backplane integration
- Consumer electronic device internal module linking
Procurement Notes
Verify exact dimensional tolerances against specific PCB layout requirements before finalizing procurement decisions. Confirm that the selected manufacturing facility adheres to current RoHS compliance standards as specified by the original manufacturer documentation. Ensure that the ordering suffix matches the required contact plating and housing color specifications to avoid functional mismatches during assembly processes.
Selection Notes
Select this component when a vertical panel mount solution with 62 positions is required for double-sided card edge applications. The 3.96 mm pitch accommodates standard board thicknesses while maintaining a low profile. Verify that the operating temperature range aligns with the environmental conditions of the target application to ensure long-term reliability and performance stability.
Part Context
This part belongs to the EDAC 306 series of standard card edge connectors. The series offers various position counts and configurations tailored for diverse electronic interconnection needs. The 306-031-420-103 specifically addresses requirements for medium-density connections with robust mechanical retention and consistent electrical performance across industrial environments.
Replacement Considerations
Consult official EDAC cross-reference guides for verified substitute part numbers. Generic equivalents may not match critical dimensions or material specifications.
