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305-086-556-578 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 86POS 0.156. Review the specifications below when checking this part for your BOM.
Edgeboard Connectors specifications for 305-086-556-578
- Description：CONN EDGE DUAL FMALE 86POS 0.156
- Series：305
- Mfr：EDAC Inc.
- Package：Box
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：43
- Number of Positions：86
- Card Thickness：0.054" ~ 0.070" (1.37mm ~ 1.78mm)
- Number of Rows：2
- Pitch：0.156" (3.96mm)
- Read Out：Dual
- Features：Card Extender, Card Guides
- Mounting Type：Board Edge, Straddle Mount
- Termination：Solder
- Contact Material：Copper Alloy
- Contact Finish：Gold
- Contact Finish Thickness：10.0µin (0.25µm)
- Contact Type：Semi Bellows
- Color：Green
- Flange Feature：Flush Mount, Top Opening, Threaded Insert, 4-40
- Operating Temperature：-40°C ~ 105°C
Edgeboard Connectors datasheet and documents for 305-086-556-578
Edgeboard Connectors Overview
The EDAC Inc. 305-086-556-578 is a standard card edge connector receptacle featuring 86 positions with a 3.96 mm pitch and 3.56 mm row spacing. Designed for .062 inch (1.57 mm) nominal thickness PCBs, it utilizes gold-plated copper alloy contacts and a green thermoplastic insulator body. The component supports panel mounting at a vertical angle with solder pin termination, rated for 5 A current and operating between -40°C and +105°C.
Edgeboard Connectors Feature Summary
- Dual female contact configuration for secure board insertion
- Low profile insulator body construction
- Gold-plated copper alloy contact material
- Vertical panel mount installation style
Edgeboard Connectors Applications
- Medical interconnect systems
- Agricultural technology equipment
- Industrial control panels
Edgeboard Connectors Procurement Notes
Verify the specific ordering suffix to confirm exact physical dimensions and termination type. Ensure compatibility with the target PCB thickness of 1.57 mm before integration. Confirm RoHS compliance status through official manufacturer documentation. Cross-reference the 86-position count against schematic requirements to prevent mismatched assembly.
Edgeboard Connectors Selection Notes
Select this model when a dual-row connection is required for thick PCBs. The 3.96 mm pitch accommodates standard board layouts. Verify that the vertical orientation fits the enclosure constraints. Consider the 5 A rating for power distribution needs within the circuit design parameters.
Edgeboard Connectors Part Context
This component belongs to the EDAC 305 series of standard card edge connectors. It shares family characteristics such as the 3.96 mm pitch and thermoplastic housing with other variants in the line. The specific part number distinguishes itself by its 86-position count and dual female contact arrangement.
Edgeboard Connectors Replacement Considerations
Compatible substitutes include the 305-086-500-201 and 305-086-556-568. Verify that alternative parts match the 86-position requirement and 3.96 mm pitch specifications.
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