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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, Unthreaded, 0.156" (3.96mm) Dia
- Operating Temperature：-40°C ~ 105°C
Download product information
Overview
The EDAC Inc. 306-034-521-104 is a card edge connector featuring 34 positions in a dual female configuration with a 0.156-inch (3.96mm) pitch. It utilizes gold-plated copper alloy contacts and a green thermoplastic polyester insulator. Designed for panel mount and through-hole termination, it accepts PCBs with thicknesses ranging from 0.054 to 0.070 inches. The unit operates within a temperature range of -40°C to 105°C and complies with RoHS3 standards.
Feature Summary
- Dual-edge female contact design for non-specified card applications
- Gold plating on copper alloy contacts for reliable signal transmission
- Thermoplastic polyester insulation body for thermal stability
- Panel mount installation with through-hole solder termination
Applications
- Industrial control system interconnects
- Telecommunications equipment backplanes
- Consumer electronics board-to-board connections
- Medical device internal circuitry
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current catalog to ensure exact pin count, contact material, and mounting style alignment. Confirm that the target printed circuit board thickness falls within the specified acceptance range of 0.054 to 0.070 inches prior to integration. Check for any recent updates to the RoHS compliance status or environmental declarations associated with this part number.
Selection Notes
Select this component when a dual-sided connection is required for standard thickness cards. Ensure the application environment remains within the -40°C to 105°C operational limit. Consider the 0.156-inch pitch constraint for layout compatibility. Verify that the panel mount footprint matches the mechanical drawing dimensions for proper housing alignment.
Part Context
This part belongs to the EDAC 306 series of edgeboard connectors, which are characterized by their robust construction and standardized spacing. The series supports various position counts and contact finishes to accommodate different electrical requirements. It serves as a reliable interface solution for rigid board connections in compact electronic assemblies requiring durable mechanical retention.
Replacement Considerations
Cross-reference with other EDAC 306 series variants such as 306-034-500-104 for alternative contact finishes. Verify mechanical compatibility with existing panel cutouts before substituting. Ensure that any replacement maintains the same 0.156-inch pitch and dual-edge configuration to preserve electrical continuity.
