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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, Through Hole
- Termination：Solder
- Contact Material：Copper Alloy
- Contact Finish：Tin
- Contact Finish Thickness：-
- Contact Type：Cantilever
- Color：Green
- Flange Feature：Flush Mount, Top Opening, Unthreaded, 0.128" (3.25mm) Dia
- Operating Temperature：-40°C ~ 105°C
Download product information
Overview
The EDAC Inc. 306-024-421-102 is a standard card edge connector receptacle from the 306 series. It features 56 positions with a 3.96 mm (0.156 inch) contact spacing. The component utilizes dual female contacts and is designed for panel mount installation with vertical orientation. The housing is constructed from thermoplastic polyester, and the contacts are made of copper alloy with tin plating. It accepts printed circuit boards with a thickness range of 1.37 mm to 1.78 mm.
Feature Summary
- Dual female contact configuration for secure board insertion
- Panel mount design with vertical alignment for structural stability
- Thermoplastic polyester insulator body for durability
Applications
- Industrial control system interconnects
- Telecommunications equipment backplanes
- Test and measurement instrument modules
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required board thickness and termination style. Confirm that the tin-plated contacts meet the environmental requirements for the intended application, as surface finish options may vary within the product family.
Selection Notes
Select this component when a high-density connection with 56 positions is required in a single row format. Ensure the mating PCB thickness falls within the specified 1.37 mm to 1.78 mm range to guarantee proper contact engagement. Consider the vertical panel mount style if space constraints or mechanical stability are primary design factors.
Part Context
This part belongs to the EDAC 306 series of standard card edge connectors. The series is characterized by a 3.96 mm pitch and offers various position counts and mounting styles. The 306 series is widely used in applications requiring reliable signal transmission between edge-boarded modules and chassis-mounted headers.
FAQ
What is the contact surface finish for this specific part number?
The contacts for the 306-024-421-102 are finished with tin plating.
Is this connector compatible with double-sided edge cards?
Yes, the specification indicates it is designed for non-specified dual-edge card types.
