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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 66POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Bulk
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：33
- Number of Positions：66
- 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
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Overview
The EDAC Inc. 306-033-420-102 is a standard card edge connector from the 306 series, designed for panel mount applications with a vertical orientation. It features a dual female configuration with 66 positions and a contact spacing of 0.156 inches (3.96 mm). The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). Contacts are constructed from copper alloy and gold-plated to ensure reliable signal transmission. The housing utilizes thermoplastic material, providing structural integrity and electrical insulation.
Feature Summary
- Dual female contact configuration for secure board retention
- Gold-plated copper alloy contacts for enhanced conductivity
- Vertical panel mount design for space-efficient integration
- Low profile insulator body construction
Applications
- Industrial control systems requiring robust interconnects
- Telecommunications equipment backplanes
- Test and measurement instrumentation modules
- Automotive electronic control units
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current datasheet to confirm pin count, plating type, and mounting style. Ensure compatibility with the target PCB thickness of 0.062 inches. Confirm that the vertical panel mount orientation aligns with the mechanical assembly requirements before finalizing procurement orders.
Selection Notes
Select this component when a high-density connection with 66 positions is required in a vertical form factor. The 3.96 mm pitch offers a balance between signal density and manufacturing tolerance. Consider the gold plating for environments requiring corrosion resistance and low contact resistance over repeated mating cycles.
Part Context
This part belongs to the EDAC 306 Series, which specializes in card edge connectors for demanding applications. The series is characterized by its standardized dimensions and reliable performance in industrial settings. The 306-033-420-102 variant specifically addresses needs for dual-sided connectivity with a fixed vertical footprint.
Replacement Considerations
Direct substitutes within the same series include 306-033-520-102 and 306-033-420-178. Verify that alternative part numbers match the 66-position count and 3.96 mm pitch specifications to maintain mechanical and electrical compatibility.
