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Lighting protection devices that use LED shunt or surge protection technology specifically designed to protect LED and other lighting circuits in situations where there may be excessive current, voltages or reverse connections. They are selected by the operating voltage range, clamping voltage and the mounting type which includes chassis mount, free hanging, holder, screw, or surface mount.

STMicroelectronics (ST), a global leader in semiconductor manufacturing, has officially notified customers of a new round of price increases for selected products, set to…
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Select power transformers by input frequency, secondary VA, rectifier load, isolation, regulation and inrush. Build a clearer specification for your next RFQ.
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Choose a DIP switch by contact type, coded positions, footprint and signal ratings. Check logic polarity, assembly conditions and PCB configuration behavior.
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Date: May 13, 2026 The global memory industry is facing an unprecedented supply crunch in legacy MLC NAND Flash. Leading manufacturers including Samsung Electronics…
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Understand how oscillators generate timing signals, how they differ from crystals, and which frequency, output and stability specs matter when choosing one.
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Understand tactile switches, PCB and keyboard differences, four-pin wiring, debounce, force, travel and replacement checks for reliable control inputs.
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What Is NOR Flash? Why It Still Powers Critical Embedded Systems When your car’s engine control unit boots in milliseconds…When a medical device executes…
Read MoreON Semiconductor (onsemi), a global leader in intelligent power and sensing technologies, has announced plans to implement price adjustments for select product lines, effective…
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Stay ahead with ChipApex Insights — technical deep dives, market trends, and sourcing tips for memory, microcontrollers, power management, and industrial-grade components. Trusted by…
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Compare SPST and SPDT toggle switches, understand AC/DC ratings, and follow wiring examples. Check contact action, mounting and parts in the ChipApex catalog.
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Compare Pt100 and Pt1000 RTDs, two-, three- and four-wire connections, excitation and self-heating. Build an error budget from element to reported temperature.
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Learn the relay definition, coil and contact operation, NO and NC forms, load ratings and suppression choices. Compare mechanical, reed and solid-state types.
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