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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 66POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Box
- 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：Card Guides
- Mounting Type：Panel Mount, Through Hole
- Termination：Solder
- Contact Material：Copper Alloy
- Contact Finish：Gold
- Contact Finish Thickness：10.0µin (0.25µm)
- Contact Type：Cantilever
- Color：Green
- Flange Feature：Flush Mount, Top Opening, Threaded Insert, 4-40
- Operating Temperature：-40°C ~ 105°C
Download product information
Overview
The EDAC Inc. 306-033-521-158 is a dual-edge female card edge connector featuring 66 positions with a 0.156-inch (3.96mm) contact spacing. Designed for vertical panel mounting, it utilizes gold-plated cantilever contacts to ensure reliable signal transmission. The component accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57mm). It employs a low-profile insulator body and solder termination method, providing a compact solution for high-density interconnect applications requiring robust mechanical stability.
Feature Summary
- Dual-edge female configuration with cantilever contact type for secure board retention
- Gold-plated contacts ensure corrosion resistance and stable electrical performance
- Low-profile insulator body design supports space-constrained panel mounting installations
Applications
- High-density electronic module interconnections
- Panel-mounted interface assemblies
- Industrial control system backplanes
- Telecommunications equipment card slots
Procurement Notes
Verify the specific ordering suffix against the manufacturer datasheet to confirm exact pin count and termination style. Ensure compatibility with the target PCB thickness of 0.062 inches. Confirm that the vertical panel mount orientation aligns with the mechanical enclosure requirements. Check for any RoHS compliance documentation if required by the end-use industry standards.
Selection Notes
Select this component when a dual-edge female connector with 66 positions is required for vertical panel mounting. The 0.156-inch pitch suits standard card edge designs. Consider the gold finish for environments requiring oxidation resistance. Verify that the cantilever contact mechanism meets the insertion force specifications for the application.
Part Context
This part belongs to the EDAC 306 series of standard card edge connectors. The series offers various position counts and termination options. The 306-033-521-158 specifically denotes the 66-position variant with dual-edge female contacts and gold plating, designed for reliable vertical panel integration in electronic systems.
Replacement Considerations
Consult the official EDAC replacement guide for direct substitutes. Verify that alternative parts match the 66-position count, 0.156-inch pitch, and dual-edge female configuration. Ensure mechanical dimensions and mounting styles are compatible with existing panel cutouts.
