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842-038-556-203 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 38POS 0.100. Review the specifications below when checking this part for your BOM.
Edgeboard Connectors specifications for 842-038-556-203
- Description：CONN EDGE DUAL FMALE 38POS 0.100
- Series：842
- Mfr：EDAC Inc.
- Package：Box
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：19
- Number of Positions：38
- Card Thickness：0.054" ~ 0.070" (1.37mm ~ 1.78mm)
- Number of Rows：2
- Pitch：0.100" (2.54mm)
- 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：Flush Mount, Floating Bobbin, 0.116" (2.95mm) Dia
- Operating Temperature：-40°C ~ 125°C
Edgeboard Connectors datasheet and documents for 842-038-556-203
Edgeboard Connectors Overview
The EDAC 842-038-556-203 is a high-temperature standard card edge connector receptacle from the 842 series. It features 38 positions with a 2.54 mm (0.100 inch) pitch and supports dual-edge board insertion. The contacts are gold-plated copper alloy, rated for 3 A current. Designed for panel mount installation at a right angle, it utilizes diallyl phthalate (DAP) housing material to withstand elevated thermal environments.
Edgeboard Connectors Feature Summary
- High-temperature resistant construction using DAP insulator material
- Gold-plated copper alloy contacts ensuring reliable signal transmission
- Dual-edge card edge interface design for secure mating
Edgeboard Connectors Applications
- Industrial control systems requiring thermal stability
- Communication equipment interfaces
- Medical device circuit connections
Edgeboard Connectors Procurement Notes
Verify the specific manufacturer part number against official EDAC documentation to confirm compatibility with your PCB stack-up and thermal requirements. Ensure that the panel mounting configuration matches your mechanical assembly constraints before finalizing procurement orders.
Edgeboard Connectors Selection Notes
Select this component when high-temperature performance is critical for the application environment. The dual-edge design requires compatible card edge boards, while the right-angle panel mount style dictates the orientation relative to the chassis or enclosure structure.
Edgeboard Connectors Part Context
This connector belongs to the EDAC 842 series, which specializes in high-temperature card edge solutions. The series is engineered for demanding applications where standard thermoplastics may degrade, offering enhanced durability compared to conventional connectors in similar form factors.
Edgeboard Connectors Replacement Considerations
Consult official EDAC substitution guides for verified alternatives within the 842 series or compatible product lines. Do not assume interchangeability with other series without verifying electrical ratings and mechanical dimensions.
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