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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 68POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Box
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：34
- Number of Positions：68
- 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：Gold
- Contact Finish Thickness：10.0µin (0.25µm)
- Contact Type：Cantilever
- Color：Green
- Flange Feature：Flush Mount, Top Opening, Threaded Insert, M3
- Operating Temperature：-40°C ~ 105°C
Download product information
Overview
The EDAC Inc. 306-034-521-107 is a dual-edge female card edge connector with 68 positions and a 0.156-inch (3.96mm) contact spacing. It features gold-plated contacts, a green thermoplastic insulator, and flush mount flanges with top openings and M3 threaded inserts. Designed for panel installation via solder termination, it supports PCB thicknesses of 0.062 inches (1.57mm). The component operates within a temperature range of -40°C to +105°C and complies with RoHS3 standards.
Feature Summary
- Dual-edge female configuration with gold-plated cantilever contacts
- Flush mount design with top opening and M3 threaded insert flanges
- Thermoplastic insulator body rated for high-temperature environments
Applications
- Panel-mounted electronic interconnects
- Industrial control system circuit board connections
- High-density signal routing in modular hardware
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official datasheet to confirm plating type, flange configuration, and insulation material compatibility. Ensure the target printed circuit board thickness aligns with the specified nominal dimension to guarantee proper mechanical retention and electrical contact stability during operation.
Selection Notes
Select this model for applications requiring robust panel mounting solutions with secure threaded fastening. The dual-edge design accommodates double-sided PCB traces, while the gold plating ensures reliable conductivity. Confirm that the required current rating and operating temperature range meet the specific environmental demands of the target assembly.
Part Context
This component belongs to the EDAC 306 series of standard card edge connectors. The series offers various position counts and termination options, providing flexibility for different board densities. The 306-034 variant specifically addresses higher pin count requirements while maintaining the standard 0.156-inch spacing characteristic of the family.
Replacement Considerations
Cross-reference compatible parts within the EDAC 306 series or equivalent manufacturers offering identical 68-position dual-edge specifications. Verify that substitute components match the critical mechanical dimensions, including flange thread size and PCB thickness tolerance, to ensure interchangeability without redesign.
