At DesignCon 2026, Samtec showed active demonstrations across two generations of high-speed interconnect, with working silicon at 224 Gbps and a prototype pushing toward 448 Gbps. The 224 Gbps story centered on the Si-Fly HD co-packaged copper (CPC) connector family, which ran counter to initial expectations. Samtec developed both on-package and near-package versions simultaneously, anticipating […]
Amphenol demonstrates co-packaged copper interconnect at DesignCon 2026
At DesignCon 2026, Amphenol Communications Solutions showcased its XtremePass Co-Packaged Copper (CPC) interconnect system, featuring working demonstrations of the 448 Gbps-capable design. The XtremePass connects directly to the substrate via external ports, which is the key architectural decision behind its design. At 224 Gbps and beyond, placing the connector anywhere other than on the package introduces […]
Multiple termination options support flexible assembly methods
SCHURTER has introduced the 4792 outlet, a Type J connector variant designed to address wiring constraints in space-limited assemblies. The outlet reorients its electrical connections by 90° relative to conventional layouts, positioning terminals horizontally to support improved cable routing and packing density in power distribution units (PDUs). The design targets applications where vertical clearance is […]
Why USB 2.0 still earns its place in modern designs
USB 2.0 may not dominate the headline specs anymore, but that does not make it obsolete. For many embedded, industrial, and cost-sensitive designs, it still offers the bandwidth, ecosystem maturity, and implementation simplicity needed to move data reliably without the added routing, compliance, and system overhead that come with higher-speed interfaces. The Same Sky blog […]
Miniature SMT test point for dense PCBs
The New Miniature SMT Test Point from Keystone Electronics Corp. features a symmetrical flat-wire design that supports reliable electrical contact while maintaining a minimal PCB footprint. Manufactured from silver-plated phosphor bronze, it is compatible with lead-free and traditional reflow soldering and supports vacuum or mechanical pick-and-place assembly for high-density PCB testing applications.
Understanding memory card connectors
When it comes to reliable and efficient data storage, the physical interface matters as much as the memory card itself. Designers at all levels need to understand how various card types — from the ubiquitous SD to embedded SIMs and smart cards — actually connect to and communicate with devices. The Same Sky blog post, […]
Shielded ZIF jumpers support 100-ohm controlled-impedance signaling
Sumida America has introduced the PANTA® Shielded ZIF Jumper product line, a family of flexible flat cables designed for compact electronic systems that require stable high-speed signaling and strong electromagnetic performance. The series includes both shielded and unshielded versions to support a range of signal-integrity and electromagnetic-compatibility requirements. The shielded version uses a controlled-impedance 100-ohm […]
Updated screw terminals offer anti-rotation design for dense PCBs
Keystone Electronics has introduced a SEMS screw option for its PCB screw terminals, intended to simplify wire attachment and improve mechanical stability in board-level applications. The addition of a preassembled SEMS screw allows users to secure wire leads, including bare wires, without the twisting that can occur during tightening. The terminals are rated for 15- […]
High-density push-pull connectors add IP68 sealing without potting
LEMO has introduced the REDEL SP IP68 Series, a new family of compact circular connectors designed for medical equipment, test and measurement devices, and unmanned aerial systems. The series provides IP68-rated sealing without the use of resin or potting compounds, aiming to simplify assembly while maintaining environmental protection and mechanical durability. The connectors use a […]
Compact connector enables smaller portable device designs
A new multi-power hybrid FPC-to-board connector provides high power capacity while reducing mounting space requirements by up to 46% compared to conventional hybrid connectors. The connector features two main power contacts supporting 4A per pin, four sub-power contacts supporting 2.5A per pin, and 10 signal contacts. The connector measures 0.35mm pitch, 1.9mm width, 5.33mm length, […]
