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305-086-556-268 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 305-086-556-268
- 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 305-086-556-268
Edgeboard Connectors Overview
The EDAC Inc. 305-086-556-268 is a standard card edge connector receptacle featuring 86 positions in a dual row configuration. It utilizes a 3.96 mm (0.156 inch) pitch and supports board thicknesses of 1.57 mm. The component employs gold-plated copper alloy contacts with a solder termination type for secure PCB mounting. Designed for straddle mount installation, it operates within a temperature range of -40°C to +105°C and carries an electrical rating of 5 A.
Edgeboard Connectors Feature Summary
- Dual-edge female contact design for reliable signal transmission
- Straddle mount construction ensures stable mechanical retention
- Gold-plated terminals provide corrosion resistance and conductivity
Edgeboard Connectors Applications
- Industrial control system backplanes
- Telecommunications equipment interconnects
- Medical device circuit board interfaces
Edgeboard Connectors Procurement Notes
Verify the specific ordering suffix against the manufacturer datasheet to confirm exact plating thickness and housing material variations. Ensure compatibility with target PCB stack-up dimensions before procurement. Cross-reference RoHS compliance status with current regulatory requirements for the intended market.
Edgeboard Connectors Selection Notes
Select this model when high-density connections are required on thick boards. The 86-position count suits complex logic or power distribution needs. Verify that the 1.57 mm board thickness aligns with the system design constraints to ensure proper insertion depth and contact engagement.
Edgeboard Connectors Part Context
This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting styles. The 305-086 variant specifically addresses applications requiring robust dual-row connectivity with standardized spacing for widespread industry compatibility.
Edgeboard Connectors Replacement Considerations
Compatible substitutes include the 305-086-500-201 and 305-086-556-208 from the same manufacturer. These alternatives share identical pitch and position counts but may differ in housing color or specific terminal geometry.
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