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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
- Termination：Solder Eyelet(s)
- Contact Material：Copper Alloy
- Contact Finish：Tin
- Contact Finish Thickness：-
- Contact Type：Cantilever
- Color：Green
- Flange Feature：Flush Mount, Side Opening, Unthreaded, 0.128" (3.25mm) Dia
- Operating Temperature：-40°C ~ 105°C
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Overview
The EDAC Inc. 306-031-400-112 is a dual female card edge connector featuring 62 positions with a 0.156-inch contact spacing. It utilizes a single centerline row design and accepts printed circuit boards with a nominal thickness of 0.062 inches. The unit employs cantilever contacts made from copper alloy, finished with tin plating for reliable termination. Termination is achieved via solder eyelets, and the housing is constructed from thermoplastic polyester. This panel-mount component supports a current rating of 5 amperes and offers an insulation resistance of 5 gigaohms.
Feature Summary
- Dual female configuration with cantilever contact type for secure board insertion
- Solder eyelet termination method ensuring stable electrical connection
- Low profile insulator body designed for space-constrained applications
Applications
- Card edge interconnect solutions in computing systems
- Data storage device backplane connections
- Industrial control panel mounting interfaces
Procurement Notes
Verify the specific ordering suffix to confirm pin count, contact finish, and board thickness compatibility. Ensure the procurement documentation matches the required 62-position configuration and 0.156-inch spacing. Confirm that the solder eyelet termination aligns with the assembly process requirements. Cross-reference the manufacturer part number against official distributor catalogs to avoid substitution errors.
Selection Notes
Select this component when a dual-sided card edge interface with high position density is required. The 0.156-inch spacing accommodates standard board widths while maintaining signal integrity. Consider the 5-ampere current rating for power distribution needs. The thermoplastic polyester housing provides necessary dielectric strength for industrial environments.
Part Context
EDAC Inc. specializes in card edge and rack & panel connectors for global OEMs. The 306 series represents their standard line of edgeboard connectors. This model integrates into broader interconnect ecosystems used in aerospace, medical, and communications sectors. The product adheres to rigorous quality assurance standards established since the company's founding in 1966.
Replacement Considerations
Consult official EDAC cross-reference guides for direct substitutes. Verify that any alternative maintains identical 62-position count and 0.156-inch pitch. Ensure mechanical dimensions and termination style match the existing PCB layout constraints.
