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High frequency and RF (radio frequency) relays are high switch speed, high reliability and RF insulated relays designed for use in computers, testing equipment and radio broadcast systems. Additional features may include an internal diode, magnetic shielding and hermetic seals. These surface mount and through-hole relays are differentiated by operate and release time, coil current and contact rating. Contact forms include DPDT, SPDT and SPST configurations.

TOKYO, April 15, 2026 – Taiyo Yuden Co., Ltd. (TAIYO YUDEN), a leading global manufacturer of passive electronic components, has officially notified its worldwide…
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Monolithic Power Systems (MPS), a global leader in analog and mixed-signal semiconductors, has notified its distribution partners of an upcoming price increase for selected…
Read MoreRecently, global semiconductor manufacturers have been constantly making moves in aspects such as technological cooperation, product manufacturing processes, and market layout, demonstrating the rapid…
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Geneva, Switzerland – March 25, 2026 – STMicroelectronics N.V. (NYSE: STM), a global semiconductor leader serving customers across the electronics applications spectrum, has announced…
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Choose a rocker switch by AC/DC ratings, contact arrangement, illumination, panel fit and sealing. Get practical checks for engineering and component sourcing.
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Understand thermal fuse operation, Tf, Th and Tm, electrical ratings and mounting. Check temperature limits and replacement requirements for your design.
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Select MOV varistors by continuous voltage, clamping behavior, surge waveform and repetition. Check thermal disconnection, fuse coordination and replacements.
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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Tokyo / Munich / Tessenderlo, December 24, 2025As the global semiconductor industry enters the first year of the 2nm process era, international electronic component…
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Compare RC, crystal and MEMS oscillator circuits. Check ppm, jitter, load capacitance, startup margin and output compatibility before choosing a clock source.
Read MoreLatest updates from leading semiconductor manufacturers: Wolfspeed launches new SiC modules, AMD reveals MI430X with HBM4, TSMC eyes third Japan fab, and Samsung samples…
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Learn what a battery BMS does, how protection differs from charging, and which pack specifications to check when sourcing BMS components through ChipApex.
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