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387-019-520-678 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE SGL FMALE 19POS 0.156. Review the specifications below when checking this part for your BOM.
Edgeboard Connectors specifications for 387-019-520-678
- Description：CONN EDGE SGL FMALE 19POS 0.156
- Series：387
- Mfr：EDAC Inc.
- Package：Box
- Card Type：Non Specified - Single Edge
- Gender：Female
- Number of Positions/Bay/Row：19
- Number of Positions：19
- Card Thickness：0.054" ~ 0.070" (1.37mm ~ 1.78mm)
- Number of Rows：1
- Pitch：0.156" (3.96mm)
- Read Out：Single
- Features：-
- Mounting Type：Through Hole
- Termination：Solder
- Contact Material：Copper Alloy
- Contact Finish：Gold
- Contact Finish Thickness：10.0µin (0.25µm)
- Contact Type：Cantilever
- Color：Black
- Flange Feature：Top Mount Opening, Threaded Insert, 4-40
- Operating Temperature：-40°C ~ 105°C
Edgeboard Connectors datasheet and documents for 387-019-520-678
Edgeboard Connectors Overview
The EDAC Inc. 387-019-520-678 is a single-edge female card edge connector from the 387 series, designed for through-hole mounting. It features 19 positions with a 0.156-inch (3.96mm) pitch and accepts board thicknesses between 0.054 and 0.070 inches. The contacts are made of copper alloy with a gold plating thickness of 10.0µin (0.25µm), housed in black thermoplastic polyester insulation. Operating temperature ranges from -40°C to 105°C.
Edgeboard Connectors Feature Summary
- Utilizes cantilever spring contact design for reliable insertion and retention
- Features flanges with top openings for secure panel or chassis mounting
- Constructed with thermoplastic polyester housing for thermal stability
Edgeboard Connectors Applications
- Industrial control system interconnects
- Telecommunications equipment backplanes
- Consumer electronic module connections
- Medical device circuit board interfaces
Edgeboard Connectors Procurement Notes
Verify the specific ordering suffix against the official EDAC 337/387 Series Ordering Guide to ensure correct flange configuration and termination style. Confirm RoHS3 compliance status and lead time requirements directly with the manufacturer or authorized distributors prior to finalizing procurement orders.
Edgeboard Connectors Selection Notes
Select this component when a single-row interface with 19 positions is required. Ensure the target PCB thickness falls within the specified 0.054 to 0.070 inch range. Verify that the mounting environment supports the -40°C to 105°C operating temperature and that the 0.156-inch pitch aligns with the system layout constraints.
Edgeboard Connectors Part Context
This part belongs to the EDAC 387 series of standard card edge connectors. The series offers various position counts and configurations, including single and dual edge options. These connectors are widely used in applications requiring robust mechanical retention and consistent electrical performance across industrial and commercial sectors.
Edgeboard Connectors FAQ
What is the contact material for this connector?
The contacts are manufactured from copper alloy.
Does this connector support double-sided cards?
No, this model is designed specifically for single-edge (single row) card connections.
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