Week 38, 2025 Electronics Component Industry Highlights

📅 (2025/09/15 – 2025/09/21)

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📈 Top Demand Surges (Most Inquired Models)
This week, RF switches, power modules, and analog amplifiers drove market attention:

• TPSM82912RDUR surged +371.30%, leading demand for integrated power modules.

• HMC329A (+359.86%) gained traction in RF switching applications.

• Precision analog devices like ADA4817-1ARDZ (+310.28%) and AD8542ARZ (+275.49%) showed strong momentum.

• LPC2387FBD100 (+225.64%) rose in embedded MCU demand, while XC7VX690T-2FFG1927I (+201.65%) signaled FPGA strength.

• Memory and interface ICs such as H9HCNNNCPUMLXR-NEE and MT40A512M16LY-062EIT:E both exceeded +190%.

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🔍 Weekly Inquiry Volume Leaders

• STM32F103C8T6 remained at #1, holding steady (+0.80%).

• W25Q128JVSIQ slipped (−2.84%), showing softening flash demand.

• ICM-42688-P (+43.93%) entered the leaderboard with notable strength in sensor inquiries.

• AT7456E (+8.35%) and STM32F405RGT6 (+5.80%) improved, while ADXL355BEZ (−3.06%) weakened slightly.

• Other movements: STM32F103RCT6 (+21.27%) rose, 88E1512-A0-NNP2I000 (−28.54%) fell sharply, and LM358DR (−19.44%) continued to decline.

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💸 Top Price Movements
Top Increases:

• MOSFETs and logic ICs surged:

  • IRLML6401TRPBF +292.47%, IRFR5505TRPBF +291.24%

  • XCF01SVO20C +280.34%, SRV05-4.TCT +274.16%

• Other strong gainers: MBRS360T3G, NSVR0320MW2T1G, CD4511BE, TPD2E001DZDR.

Top Declines:

• Sharp drops in RF, analog, and power devices:

  • SMS7630-079LF −96.08%, LM2903DT −95.37%, ULN2803A −91.47%

  • MAX3232IDR, IRF830PBF, and AMS1117-5.0 also saw steep declines above −80%.

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📦 Inventory Trends
Top Surges:

• Restocking surged across memory, RF, and sensors:

  • K4E6E304ED-EGCG +16,260.16%, ADF4360-4BCPZ +7,871.65%, ADF4350BCPZ +3,086.42%

  • R5F10AGECLFB#55 +3,000.00%, ADXL362BCCZ +1,745.58%

Top Declines:

• Severe drawdowns across controllers, DRAM, and analog ICs:

  • MAX33045EASA+T −99.99%, AD780BRZ-REEL −99.92%, PCA9451AHNY −99.89%

  • Other heavy losses: FT232RNL, IRM-20-24, AD7793BRUZ, MAX8521ETP+T.

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🧠 Most Inquired Brands
Leading brands maintained their positions:
TI, ADI, onsemi, ST, Microchip, Infineon, NXP, UMW, Diodes, Vishay

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🚀 Fastest Growing Brands

• Sanken (+41.84%) surged in power electronics.

• Galaxy Microelectronics (+33.15%) and Mitsubishi (+33.05%) posted steady gains.

• Other risers: GW/唯圣, Aimtec, AMD, SEI, UniOhm, RECOM, Semicoa.

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📊 Category Momentum
Most Inquired Categories:
Microcontrollers, MOSFETs, Op-Amps, DC-DC converters, Linear Regulators, Rectifiers, Flash, FPGAs, ADCs.

Top Risers:

• Fixed Attenuators (+82.98%) and Prescalers (+76.04%) highlighted RF focus.

• RF Multipliers (+55.25%), RF Front-Ends (+49.00%), and Video Codecs (+41.45%) also gained.

• Growth extended to Thin Film MELF Resistors, LIN Transceivers, SCRs, and Card Connectors.

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🧭 Cerametronics Weekly Insight
The spotlight this week is on RF and power integration. Surge demand for TPSM82912 power modules and HMC329A RF switches reflects the push toward high-frequency, energy-efficient systems. Analog precision devices (ADA4817, AD8542) remain critical for instrumentation and industrial applications.

Inventory cycles show overstock in DRAM and RF synthesizers while shortages persist in power controllers and analog ICs. Brands like Sanken, Mitsubishi, and AMD are emerging as key suppliers to watch.

✨ Early positioning in RF components and power modules is advised to mitigate pricing volatility.

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