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— IC芯片 | 连接器 | 传感器 | 被动器件 —
Nonvolatile static RAM (SRAM) memory and some portable devices require an onboard backup source of power to prevent data loss. Lithium or lithium cell batteries in snap-in, surface mount or through-hole configuration can last up to a decade as power backups. Some use mounting bases for simplified replacement or include a crystal for timekeeping RAMs.
Learn why PTC resistance rises with temperature, how it differs from NTC, and which ratings matter for sensing and protection.
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Embedded Integrated Circuit Modules: The Backbone of Modern Technology Embedded Integrated Circuit Modules (EICMs) have become an indispensable part of modern technology. Serving as…
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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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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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Select a bridge rectifier by reverse voltage, capacitor charging current, startup surge and cooling. Work through a stated DC voltage and ripple example.
Read MoreA digital-to-analog converter (DAC) turns a digital number into an analog voltage or current. It lets a controller set a physical output, such as…
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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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NXP Semiconductors (NASDAQ: NXPI), a global leader in automotive, industrial, and IoT semiconductors, has officially notified customers of an upcoming price adjustment for select…
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Learn how a diode conducts, how to identify anode and cathode, and when to choose rectifier, TVS, Zener or photodiode types for a circuit.
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Learn what an integrated circuit is, how ICs work, the main types and the specs to check before choosing a part for your design…
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Over the past week, the global electronic components sector has witnessed dual transformations in policy and technology: Coupled with mounting pressure from a worsening…
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September 16, 2026 – Global — Leading semiconductor manufacturer ON Semiconductor (onsemi, NASDAQ: ON) has officially issued a formal price adjustment letter to global…
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The activity of extra discounts on wholesale prices is in full swing…
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ChipApex | Global Electronic Components Supplier
