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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 58POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Box
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：29
- Number of Positions：58
- 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
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Overview
The EDAC Inc. 306-029-521-104 is a dual-edge female card edge connector designed for printed circuit board interconnection. It features 58 positions with a contact spacing of 0.156 inches (3.96 mm). The connector accepts PCBs with a nominal thickness of 0.062 inches (1.57 mm). Contacts are gold-plated copper alloy, and the insulator body is green polyphenylene sulfide (PPS). It utilizes a solder pin termination style and supports a maximum operating temperature of +125°C.
Feature Summary
- Dual-edge female configuration for secure expansion card insertion
- Low-profile insulator body construction
- Gold-plated contacts for reliable signal transmission
- Accepts standard 0.062 inch nominal thickness PCBs
Applications
- Connecting printed circuit boards to main boards
- Expansion card chassis interconnections
- Industrial control system backplanes
- Telecommunications equipment modules
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required PCB thickness and termination style. Confirm RoHS compliance status and environmental certifications prior to procurement. Cross-reference the part number with official EDAC documentation to validate availability and manufacturing origin.
Selection Notes
Select this component when a dual-edge female interface is required for 0.062-inch thick boards. Ensure the design accommodates the 0.156-inch pitch and vertical panel mount orientation. Verify that the gold plating meets the application's conductivity requirements and that the PPS housing withstands the operational thermal environment.
Part Context
This part belongs to the EDAC 306 series of standard card edge connectors. The series is characterized by its .156-inch contact spacing and low-profile design. It is engineered for robust mechanical retention and electrical stability in industrial and commercial electronic assemblies requiring high-density board-to-board connections.
Replacement Considerations
Consult official EDAC substitution guides for verified equivalents. Generic cross-references may not match the precise 0.062-inch board thickness tolerance or the specific dual-edge geometry required for proper mating.
