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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：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, Top Opening, Threaded Insert, M3
- Operating Temperature：-40°C ~ 105°C
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Overview
The EDAC Inc. 306-024-400-107 is a standard card edge connector receptacle designed for panel mount applications. It features a dual female configuration with 56 positions arranged in two rows of 28 contacts each. The connector utilizes a 3.96 mm (0.156 inch) contact spacing and accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). The housing is constructed from thermoplastic polyester, finished in green, and the copper alloy contacts are gold-plated to ensure reliable electrical performance.
Feature Summary
- Dual female contact configuration provides robust connection points for double-sided edge cards.
- Gold-plated copper alloy contacts ensure durable conductivity and corrosion resistance.
- Thermoplastic polyester insulation offers stable mechanical support and environmental protection.
Applications
- Industrial control systems requiring secure board-to-panel connections
- Test and measurement equipment interfaces
- Communication hardware backplanes
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current datasheet to confirm exact pin count and termination style compatibility. Ensure that the host PCB design accommodates the specified 3.96 mm pitch and 1.57 mm board thickness requirements for proper mating.
Selection Notes
Select this component when a high-density 56-position interface is required for vertical panel mounting. Confirm that the application environment falls within the -40°C to 105°C operating temperature range and that the gold plating meets the necessary signal integrity standards for the intended circuit.
Part Context
This part belongs to the EDAC 306 series of standard card edge connectors. The series is characterized by its use of thermoplastic polyester insulators and gold-plated contacts, designed for general-purpose industrial and commercial electronic interconnects where reliability and standard dimensions are prioritized.
Replacement Considerations
Cross-reference with other EDAC 306 series variants such as 306-024-400-101 or 306-024-400-168 if different termination styles or slight dimensional variations are acceptable. Verify that any substitute maintains the same 56-position dual female configuration and 3.96 mm pitch.
