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315-012-555-278 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists EDAC Inc.. Its product description is CONN EDGE DUAL FMALE 12POS 0.156. Review the specifications below when checking this part for your BOM.
Edgeboard Connectors specifications for 315-012-555-278
- Description：CONN EDGE DUAL FMALE 12POS 0.156
- Series：315
- Mfr：EDAC Inc.
- Package：Box
- Card Type：Non Specified - Dual Edge
- Gender：Female
- Number of Positions/Bay/Row：6
- Number of Positions：12
- 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, Card Guides
- 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, Threaded Insert, 4-40
- Operating Temperature：-40°C ~ 105°C
Edgeboard Connectors datasheet and documents for 315-012-555-278
Edgeboard Connectors Overview
The EDAC Inc. 315-012-555-278 is a standard card edge connector from the 315 series, designed for dual-sided board applications. It features 12 positions with a 0.156-inch (3.96mm) pitch and accepts card thicknesses between 0.054 and 0.070 inches. The connector utilizes half-bevel contacts with gold plating and thermoplastic polyester insulation, supporting operating temperatures from -40°C to +105°C.
Edgeboard Connectors Feature Summary
- Dual female contact configuration for non-specified double-sided cards
- Gold-plated half-bevel contacts ensure reliable signal transmission
- Thermoplastic polyester housing provides thermal stability
Edgeboard Connectors Applications
- Industrial control system interconnects
- Telecommunications equipment backplanes
- Consumer electronic module connections
Edgeboard Connectors Procurement Notes
Verify the specific ordering suffix against the official EDAC 305, 315, 355 Series Ordering Guide to confirm exact mechanical and electrical specifications. Ensure compatibility with target PCB mounting styles and card thickness requirements before finalizing procurement orders.
Edgeboard Connectors Selection Notes
Select this component when a dual-row, through-hole card edge interface with a 3.96mm pitch is required. Confirm that the mating card thickness falls within the specified range and that the operating environment remains within the rated temperature limits for the insulating material.
Edgeboard Connectors Part Context
This part belongs to the EDAC 315 series of standard card edge connectors. The series offers various position counts and mounting options, providing versatile solutions for connecting edge-board modules to parent boards in diverse electronic assemblies requiring robust mechanical retention.
Edgeboard Connectors Replacement Considerations
Consult the manufacturer's cross-reference documentation for direct substitutes. Verify pin count, pitch, and mounting style compatibility before considering alternative part numbers from other manufacturers.
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