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.
Electronics
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 […]
Second sources mitigate supply issues
Samtec now second-sources its Si-Fly HD co-packaged and near-chip systems through a licensing agreement with Molex. It’s not the first time the two companies have been second sources. Having a second source for critical components can save the day. That’s even more important today given supply-chain disruptions of raw materials. For basic devices such as […]
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, […]
High-power connectors deliver up to 480 A
The Industrial Battery Connector line from Anderson Power handles up to 450 A, senses its temperature, and provides pins for data communications. The electrification of just about everything means power from batteries must reach loads with ever-increasing power. The Industrial Battery Connector (IBC) line consists of three grades, each with different current ranges that deliver […]
What is the role of interconnects in continuous glucose monitors (CGMs)?
Continuous glucose monitors (CGMs) rely on precision electronic components — including specialized connectors and interconnects — to ensure accurate sensing, signal integrity, and reliable data transmission. This article reviews the core functionality of CGMs and highlights the key role of interconnects in these critical medical devices. It also explores how miniaturization drives next-generation CGM design, […]
Cable assembly mounts next to high-speed ICs
The Si-Fly cable assembly from Samtec lets you mount connectors to a board while going under cooling components. High-speed digital ICs such as microprocessors, GPUs, ASICs, and electrical-to-optical converters need clean signals, and they generate lots of heat. To minimize the PCB traces where signals travel, engineers need to mount cables as close to the […]
