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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 70POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Bulk
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：35
- Number of Positions：70
- 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
- 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, 4-40
- Operating Temperature：-40°C ~ 105°C
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Overview
The EDAC Inc. 306-035-400-158 is a dual-edge female card edge connector from the 306 Series, designed for panel mount installation. It features 70 positions with a 0.156-inch (3.96mm) contact spacing and accepts PCBs with a thickness of 0.054 to 0.070 inches (1.37 to 1.78mm). The contacts are made of copper alloy with gold plating and utilize a cantilever design. The insulator body is green thermoplastic polyester, rated for operation between -40°C and 105°C.
Feature Summary
- Dual-edge female configuration with cantilever contacts for reliable board insertion
- Gold-plated copper alloy terminals ensure stable electrical performance
- Green thermoplastic polyester insulator provides thermal stability
- Panel mount design with flange characteristics for secure mechanical attachment
Applications
- Medical interconnect solutions requiring durable connections
- Agricultural technology systems operating in harsh environments
- Industrial control panels needing robust signal transmission
Procurement Notes
Verify the specific ordering suffix against the official EDAC 306 Series Ordering Guide to confirm contact spacing, plating type, and insulation color match project requirements. Ensure the selected variant supports the target PCB thickness range of 0.054 to 0.070 inches. Confirm RoHS compliance status through manufacturer documentation before finalizing procurement orders.
Selection Notes
Select this component when a dual-edge female connector with 0.156-inch spacing is required for panel-mounted applications. The cantilever contact design facilitates easy insertion into specified PCB thicknesses. Consider the green thermoplastic polyester material for environmental resistance within the -40°C to 105°C operating range. Verify that the 70-position count aligns with the circuit density needs.
Part Context
This part belongs to the EDAC 306 Series, which specializes in standard card edge connectors. The series offers various position counts and configurations tailored for diverse industrial and commercial applications. EDAC focuses on providing reliable interconnect solutions for sectors such as medical, agricultural, and industrial equipment, ensuring durability and consistent performance.
Replacement Considerations
Consult the EDAC 306 Series cross-reference data for direct substitutes. Verify identical specifications including 70 positions, 0.156-inch spacing, and dual-edge female interface. Ensure replacement parts maintain the same panel mount style and thermal rating.
