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RF Directional Couplers are designed to couple a specific amount of electromagnetic power in a transmission line to a secondary line enabling the signal to be used in another circuit. The coupler types are Coupler-with Filter, Dual Band-Dual Path, and Standard with frequencies ranging from DC to 40 GHz. The coupling factor ranges from -20 dB to 49 dB with applications being AGSM, AMPS, CDMA, Cellular, DCS, DECT, E-GSM, General Purpose, GSM, LTE, Military, PCN, PCS, PDC, PHP, S-Band Radar, Telecom, W-CDMA, Wireless LAN, WLAN, and X-Band Radar.

Samsung Electronics, the world’s largest memory chip manufacturer, has officially confirmed the end-of-life (EOL) for its LPDDR4 and LPDDR4X low-power DRAM products, marking a…
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Explore electronic component types, functions, packages and datasheets. Learn selection, replacement and BOM checks before ordering parts for your PCB.
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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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In the world of embedded electronics, getting a device to “think” is only half the battle. The other half is getting it to communicate…
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Learn what an IMU measures, how accelerometers and gyroscopes work together, why orientation estimates drift, and what to compare.
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In the world of electronics, memory components play a critical role in system performance—and DRAM (Dynamic Random-Access Memory) is one of the most widely…
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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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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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Vishay Intertechnology, Inc., a global leader in discrete semiconductors and passive electronic components, has officially announced a price adjustment for its Metal-Oxide-Semiconductor Field-Effect Transistors…
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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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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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See when an inductor behaves linearly, how DC bias and saturation reduce inductance, and which current and temperature curves to check.
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