ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Is an Inductor Linear?
See when an inductor behaves linearly, how DC bias and saturation reduce inductance, and which current and temperature curves to check.
Read More
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
305-054-556-504 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 54POS 0.156. Review the specifications below when checking this part for your BOM.
Edgeboard Connectors specifications for 305-054-556-504
- Description：CONN EDGE DUAL FMALE 54POS 0.156
- Series：305
- 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：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 305-054-556-504
Edgeboard Connectors Overview
The EDAC Inc. 305-054-556-504 is a standard card edge connector from the 305 series, designed for panel mount applications with a vertical orientation. It features 54 positions arranged in two rows with a 3.96 mm (0.156 inch) pitch. The connector accepts PCBs with a nominal thickness of 1.57 mm and supports a current rating of 5 A. Contacts are made of copper alloy with gold plating, housed in green thermoplastic insulation. Operating temperatures range from -40°C to +105°C, with an insulation resistance of 5 GOhms.
Edgeboard Connectors Feature Summary
- Dual-edge female contact design accommodates double-sided card edge PCBs for robust signal transmission.
- Gold-plated copper alloy contacts ensure reliable conductivity and corrosion resistance over repeated mating cycles.
- Thermoplastic housing provides stable electrical insulation and mechanical durability within specified thermal limits.
Edgeboard Connectors Applications
- Industrial control systems requiring high-density interconnects
- Telecommunications equipment backplanes
- Test and measurement instrumentation modules
Edgeboard Connectors Procurement Notes
Verify the specific suffix codes against the manufacturer's official ordering guide to confirm exact pin count, row configuration, and termination style. Ensure compatibility with the target PCB thickness and mounting panel constraints before finalizing procurement orders.
Edgeboard Connectors Selection Notes
Select this component when a dual-row, 54-position interface is required for vertical panel mounting. Confirm that the application environment stays within the -40°C to +105°C operating range and that the PCB thickness aligns with the 1.57 mm nominal specification for proper contact engagement.
Edgeboard Connectors Part Context
This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and termination options, all sharing common form factors and electrical characteristics suitable for general-purpose industrial and commercial electronic assemblies.
Edgeboard Connectors Replacement Considerations
Cross-reference with other EDAC 305-series variants such as 305-054-556-204 or 305-054-556-278 for alternative termination styles. Verify mechanical dimensions and electrical ratings match before substituting.
Explore related parts through Connectors, Interconnects, all product categories, ChipApex homepage.
