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Product Detailed Parameters
- Description：CONN EDGE DUAL FMALE 54POS 0.156
- Series：306
- Mfr：EDAC Inc.
- Package：Box
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：27
- Number of Positions：54
- 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. 306-027-520-107 is a standard card edge connector from the 306 series, designed for panel mount vertical installation. It features a dual-edge female configuration with 54 positions arranged in a single row. The contact pitch is 0.156 inches (3.96 mm), and it accommodates board thicknesses ranging from 0.054 to 0.070 inches (1.37 mm to 1.78 mm). Contacts are gold-plated copper alloy, rated for 5 A current at an insulation resistance of 5 GOhms. The thermoplastic housing operates between -40°C and +105°C.
Feature Summary
- Dual-edge female contact configuration for secure card insertion
- Vertical panel mount design with threaded insert mounting features
- Gold-plated copper alloy contacts ensuring reliable conductivity
- Thermoplastic housing providing structural stability and insulation
Applications
- Industrial control system interface connections
- Telecommunications equipment backplane integration
- Medical device circuit board interconnects
- Consumer electronics module assembly
Procurement Notes
Verify the specific ordering suffix against the manufacturer datasheet to confirm pin count, plating thickness, and mounting style compatibility. Ensure the target PCB card thickness falls within the specified 1.37 mm to 1.78 mm range. Confirm RoHS compliance status matches project requirements before finalizing procurement orders.
Selection Notes
Select this component when a vertical panel-mount solution with 54 positions is required. The 3.96 mm pitch suits applications needing robust mechanical retention. Verify that the dual-edge contact type aligns with the mating card design. Consider the operating temperature range and current rating for thermal management planning.
Part Context
This part belongs to the EDAC 306 series of standard card edge connectors. The series offers various position counts and mounting styles. The 306-027-520-107 specifically denotes a 54-position dual-edge variant. It is manufactured by EDAC Inc., a provider of electronic interconnect solutions.
Replacement Considerations
Cross-reference with other 306 series variants for similar pitch and position counts. Verify mechanical dimensions and electrical ratings match exactly. No direct substitute part numbers are publicly confirmed in the provided documentation.
