Kyocera AVX expanded its TransGuard VT Series with multilayer varistors designed for 48V automotive power supply systems. Zinc-oxide-based devices provide bidirectional overvoltage protection and EMI/RFI attenuation in SMT packages for automotive, industrial and transportation electronics. Rated for operation from -55°C to +150°C and qualified to AEC-Q200, IEC 61000-4-2, ISO 10605, and VDA-320 standards. Available in 0805, 1206, 1210, 1812, and 2220 case sizes with 56VDC or 40VAC working voltages, 100–110V clamping voltages, transient handling from 30–1,500A and 0.2–9J, and capacitance values from 80–2,800pF.
Read more: Kyocera AVX Releases TransGuard VT Series Varistors for 48V Automotive Systems
Master Bond introduced EP64, a two-component epoxy system designed for bonding, sealing and coating applications in electronics and aerospace environments. Meets NASA low outgassing requirements per ASTM E595 and is engineered for vacuum-compatible applications. Features a glass transition temperature of 210–215°C, enabling stable performance in elevated temperature conditions. Offers tensile strength of 3,000–5,000psi and a tensile modulus of 540,000–680,000psi, along with Shore D hardness of 80–90. Epoxy maintains electrical insulation properties and resists exposure to acids, bases, and solvents.
Stackpole Electronics has expanded its HCC series of high-current bus bar shunt resistors with additional sizes and configurations to support growing demand in battery-powered systems. TDesigned for accurate current sensing between inverters and high-power motors in applications such as electric vehicles, drones, energy storage systems and industrial controls. Lineup includes 8218 (35W, 100µΩ), 8518 (36W, 100µΩ) and 8236 (50W, 50µΩ) sizes, with a 25µΩ option in development. The shunts support current measurement up to 1000A and can be embedded directly into battery management system circuitry.
Read more: Stackpole Electronics Expands HCC Bus Bar Shunt Resistor Series
Web-based schematic analysis service evaluates Altium and KiCad designs prior to layout, generating a 0–100 layout-readiness score with ranked improvement actions. Predicts structural test coverage across inspection and test methods including AOI, AXI, flying probe, in-circuit test and boundary scan, while inserting test points directly into modified native design files. Supports design, test and manufacturing workflows by identifying issues at schematic stage, reducing downstream rework and cycle time. Runs more than 1,000 automated checks covering impedance continuity, interface validation, library completeness, footprint compliance and power distribution. Outputs exportable reports for cross-functional review and provides centralized visibility into design quality and readiness. Available as a web service with free access tiers and planned premium features.
Read more: Tomachie Releases Automated PCB Schematic Review Service with Generative DfT
Surface-mount DIP switches support high-density PCB layouts in space-constrained electronic designs. The devices feature a 1.27mm half-pitch footprint, enabling increased component density while maintaining electrical and mechanical reliability. Gold-plated bifurcated contacts support low-resistance signal integrity, while top-tape sealed construction enables automated SMT soldering and post-reflow aqueous cleaning. Rated up to 50VDC and 100mA steady-state, with 1,000-cycle mechanical and electrical life. Available in 2, 4, 6, 8, and 10-position configurations, supporting flexible design requirements. Compatible with standard SMT processes and offered in tube or tape-and-reel packaging for high-volume production.
Read more: Littelfuse/C&K Introduces TDB Series Surface-Mount DIP Switches
Ultrafast rectifiers support power conversion and protection applications across automotive, industrial and electronics systems. The 200V devices provide current ratings from 6A to 15A and are offered in single and dual configurations, including AEC-Q101 qualified versions. Housed in a 6.5mm x 4.6mm DFN6546A package with a 0.88mm profile, enabling compact PCB layouts. Optimized copper mass design and die placement support thermal performance for higher current operation, while wettable flanks enable AOI inspection without X-ray. Operate from -55°C to +175°C and feature low forward voltage drop of 0.75V, fast reverse recovery and low reverse recovery charge to reduce power losses. Applications include inverters, DC/DC converters, freewheeling diodes, protection circuits and automotive systems such as ECUs, ADAS and battery management.
