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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 56POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Bulk
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：24
- Number of Positions：56
- 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：Free Hanging (In-Line)
- Termination：Solder Eyelet(s)
- Contact Material：Copper Alloy
- Contact Finish：Tin
- Contact Finish Thickness：-
- Contact Type：Cantilever
- Color：Green
- Flange Feature：-
- Operating Temperature：-40°C ~ 105°C
Download product information
Overview
The EDAC Inc. 306-024-400-101 is a standard card edge connector receptacle designed for vertical panel mount applications. It features a dual-edge configuration with 56 positions and a pitch of 0.156 inches (3.96 mm). The contacts are made of copper alloy with tin plating, rated for 5 A current. The housing is constructed from green thermoplastic polyester, accommodating a board thickness of 1.57 mm. Termination is achieved via solder eyelets.
Feature Summary
- Dual-edge female contact configuration for secure card insertion
- Vertical panel mount orientation with integrated mounting stability
- Tin-plated copper alloy contacts ensuring reliable electrical conductivity
Applications
- Industrial control system backplanes
- Telecommunications equipment interconnects
- Test and measurement instrument modules
Procurement Notes
Verify the specific ordering suffix to confirm contact plating and housing color variations within the 306 series. Confirm that the tin-plated variant meets environmental compliance requirements for your assembly process. Cross-reference the 56-position count against schematic netlists to ensure signal integrity alignment before finalizing procurement orders.
Selection Notes
Select this component when a dual-edge interface with 3.96 mm pitch is required for vertical panel integration. Ensure the mating card edge thickness aligns with the 1.57 mm specification. Compare against single-row alternatives if space constraints differ, and verify that the tin plating suffices for the intended operating environment compared to gold-plated options.
Part Context
This part belongs to the EDAC 306 series of standard card edge connectors. The series offers various position counts and termination styles. The 306-024-400-101 specifically denotes the 56-position dual-edge variant with tin contacts and a green polyester housing, distinguishing it from gold-plated or single-row models in the same family.
Replacement Considerations
Direct substitutes include other EDAC 306 series parts with matching 56 positions and 3.96 mm pitch. Verify compatibility with mating cards having identical edge thicknesses. Alternative manufacturers may offer similar specifications but require mechanical footprint verification.
