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346-014-556-812 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 14POS 0.125. Review the specifications below when checking this part for your BOM.
Edgeboard Connectors specifications for 346-014-556-812
- Description：CONN EDGE DUAL FMALE 14POS 0.125
- Series：346
- Mfr：EDAC Inc.
- Package：Box
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：7
- Number of Positions：14
- Card Thickness：0.054" ~ 0.070" (1.37mm ~ 1.78mm)
- Number of Rows：2
- Pitch：0.125" (3.18mm)
- 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：Cantilever
- Color：Green
- Flange Feature：Side Mount Opening, Unthreaded, 0.128" (3.25mm) Dia
- Operating Temperature：-40°C ~ 105°C
Edgeboard Connectors datasheet and documents for 346-014-556-812
Edgeboard Connectors Overview
The EDAC Inc. 346-014-556-812 is a standard card edge connector receptacle featuring 14 positions with a 3.175 mm (0.125 inch) pitch. Designed for dual-edge mating, it utilizes gold-plated copper alloy contacts to ensure reliable signal transmission. The component supports a PCB thickness of 1.57 mm and operates within a temperature range of -40°C to +105°C. It offers an insulation resistance of 5 GOhms and a current rating of 3 A, housed in a thermoplastic polyester casing.
Edgeboard Connectors Feature Summary
- Dual-edge female configuration for secure board insertion
- Gold-plated contacts on copper alloy substrate
- Thermoplastic polyester housing material
Edgeboard Connectors Applications
- General electronic interconnect systems
- Industrial control modules
- Communication equipment backplanes
Edgeboard Connectors Procurement Notes
Verify the specific ordering suffix against the manufacturer's official datasheet to confirm contact plating, termination style, and mounting orientation. Ensure compatibility with the target printed circuit board thickness and slot width specifications before procurement to prevent mechanical fitment issues.
Edgeboard Connectors Selection Notes
Select this component when a vertical or panel-mount receptacle with a 3.175 mm pitch is required for dual-edge card applications. Confirm that the operating environment stays within the specified thermal limits and that the 3 A current rating meets the circuit requirements.
Edgeboard Connectors Part Context
This part belongs to the EDAC 346 series of standard card edge connectors. The series provides various position counts and mounting styles, serving as a foundational interconnect solution for modular electronic designs requiring robust mechanical retention and electrical stability.
Edgeboard Connectors Replacement Considerations
Cross-reference with other EDAC 346 series variants for alternative position counts or mounting configurations. Verify pinout and dimensional compatibility before substituting with generic equivalents from other manufacturers.
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