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305-062-556-204 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 62POS 0.156. Review the specifications below when checking this part for your BOM.
Edgeboard Connectors specifications for 305-062-556-204
- Description：CONN EDGE DUAL FMALE 62POS 0.156
- Series：305
- Mfr：EDAC Inc.
- Package：Box
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：31
- Number of Positions：62
- 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
- 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, Unthreaded, 0.156" (3.96mm) Dia
- Operating Temperature：-40°C ~ 105°C
Edgeboard Connectors datasheet and documents for 305-062-556-204
Edgeboard Connectors Overview
The EDAC Inc. 305-062-556-204 is a standard card edge connector receptacle featuring 62 positions with a 3.96 mm pitch. Designed for dual-row applications, it accommodates a board thickness of 1.57 mm and utilizes gold-plated copper alloy contacts. The component supports a continuous current rating of 5 A and offers an insulation resistance of 5 GOhms. It operates within a temperature range of -40 C to +105 C and employs a thermoplastic polyester housing.
Edgeboard Connectors Feature Summary
- Dual-row configuration for high-density signal transmission
- Gold-plated contacts ensure reliable conductivity
- Compatible with between-contact and in-contact polarizing keys
Edgeboard Connectors Applications
- Industrial control systems requiring robust interconnects
- Telecommunications equipment backplanes
- Computing hardware motherboards and expansion slots
Edgeboard Connectors Procurement Notes
Verify the specific suffix codes against official EDAC documentation to confirm exact plating thickness, termination style, and insulator variations. Ensure compatibility with target PCB stack-up dimensions and mating card edge profiles before finalizing procurement orders.
Edgeboard Connectors Selection Notes
Select this model when a 62-position dual-row interface is required with a 3.96 mm spacing. Confirm that the application environment stays within the specified thermal limits and that the 5 A current capacity meets circuit requirements without derating.
Edgeboard Connectors Part Context
This component belongs to the EDAC 305 series of standard card edge connectors. The series provides various position counts and mounting options, serving as a versatile solution for connecting printed circuit boards in demanding electronic assemblies.
Edgeboard Connectors Replacement Considerations
Cross-reference part numbers such as 305-062-556-203 or 305-062-556-201 for alternative configurations within the same series. Verify mechanical fit and electrical specifications before substituting.
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