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Reed relays use an electromagnetic coil to directly control one or more flexible ferromagnetic metal reed switches, eliminating the need for a mechanical armature. Reed relays require low coil current and are capable of fast operate and release times. Dual coils in some reed relays allow for latching capability. Contact forms include DPDT, DPST, SPDT and SPST.

Learn why PTC resistance rises with temperature, how it differs from NTC, and which ratings matter for sensing and protection.
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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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Tempe, Arizona‑based semiconductor giant Microchip Technology has formally rolled out selective product price increases across its MCU, power‑management IC, memory controller and analog component…
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Geneva, Switzerland – August 20, 2026 – Global leading semiconductor manufacturer STMicroelectronics (ST) has officially issued a new global price adjustment notice to global…
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[Shenzhen/Shanghai/Beijing, January 2025] — As global digital transformation accelerates, the electronic components industry has reached a critical inflection point in 2025. Emerging fields such…
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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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Select MOV varistors by continuous voltage, clamping behavior, surge waveform and repetition. Check thermal disconnection, fuse coordination and replacements.
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The rapid advancement of artificial intelligence (AI) is transforming industries across the globe, and the world of electronic components is no exception. From smarter…
Read MoreSANTA CLARA, Calif. — Leading semiconductor solution provider Marvell Technology (NASDAQ: MRVL) officially rolled out a selective price adjustment for its core electronic component…
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Munich, Germany – February 8, 2026 — Infineon Technologies, the German semiconductor giant, officially issued a price increase notice on February 5, announcing that…
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Find out when a bare shock switch needs a pull resistor, when an MCU internal pull-up is enough, and why sensor modules and piezo…
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A perfect storm of surging demand and supply chain disruptions is roiling the global electronic components market, with advanced semiconductors and critical materials now…
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