We are not a catalog distributor. We source, validate, and deliver the components that power life-critical devices.
Re-certifying a medical device because a component changed revision is a 6–18 month regulatory burden. ADD locks quarterly fixed pricing on recurring medical-grade BOM lines — ADI AFEs, TI ISO amplifiers, STM32L MCUs. Same lot consistency maintained. HK buffer stock, weekly pull, price locked across your DHF validation cycle.
Medical device BOMs span analog front-ends, MCUs, isolation, power management, and connectors across 8–12 brands. ADD consolidates ADI + TI + STMicroelectronics + onsemi + TE into one PO with full lot traceability, one CoC package, one DDP shipment. Documentation that survives FDA and notified body audit.
Medical device product lifecycles span 10–20 years — component EOL is a regulatory event. ADD monitors ADI, TI, STMicroelectronics, and onsemi medical-grade product lifecycle notices and alerts you 12–24 months ahead. We coordinate lifetime buys and identify form-fit-function replacements before the LTB window closes and your 510(k)/CE submission timeline is affected.
When ADI precision converters or TI isolated amplifiers are on extended allocation, we cross-reference functionally equivalent alternates across Maxim (now ADI), Microchip, Renesas, Cirrus Logic. Our FAEs provide parametric comparison data (SNR, CMRR, isolation voltage) so your design team can evaluate alternates for Class II/III recertification impact within 48 hours.
ADI ADAS1000/AD5940 biopotential AFEs, TI ISO series isolated amplifiers, STM32L/U5 ultra-low-power MCUs, and onsemi image sensors are our highest-turn medical lines. HK buffer stock with temperature-controlled, ESD-safe warehousing. When medical OEM allocations stretch past 30 weeks, our buffer inventory bridges clinical and production build schedules.
Medical-grade semiconductor supply chain with full device master record traceability. ADI (precision ADCs, biopotential AFEs), TI (medical PMICs, isolated amplifiers), STMicroelectronics (ultra-low-power STM32L, STM32U5 MCUs), onsemi (image sensors, isolation), Microchip (medical-grade MCUs, touch controllers). Source-disclosed — authorized distribution preferred, vetted independent for allocation gaps.
Data Center
Telecom & 5G
Automotive
Medical
Industrial Automation
Aerospace & Defense
Energy & Power
UAV & Robotics
Automotive-grade MCUs are on severe allocation. Tier-1 suppliers face production line stoppages waiting for 32-bit MCU deliveries.
Multi-source AEC-Q100 MCU alternatives, 2-week delivery
Sealed connectors and high-speed FAKRA/HSD interconnects face extended factory lead times, delaying harness production.
Global connector sourcing network, 10-day ship
Sourcing from unauthorized channels means missing Production Part Approval Process documentation - a non-starter for automotive quality systems.
Full PPAP Level 3 documentation with every order
When your only qualified MOSFET supplier goes on allocation, your entire power stage is at risk with no fallback.
Cross-reference AEC-Q101 alternates with matching footprints
AEC-Q100 qualified: STM32, SPC5, RH850 - 32-bit ARM Cortex-M/R for body, chassis, and gateway.
AEC-Q100 PMICs, DC-DC converters, gate drivers - power supply for ADAS, infotainment, and body.
AEC-Q101 MOSFETs, IGBTs, SiC, and diodes - from 40V body electronics to 1200V traction inverters.
Automotive-grade connectors, MLCCs, resistors - sealed, high-speed, and high-temperature rated.
An EV Tier-1 supplier building on-board chargers needed SiC MOSFETs, isolated gate drivers, current sensors, and AEC-Q200 MLCCs - fragmented across 12 different vendors with lead times from 4 to 26 weeks.
ADD consolidated the entire BOM, sourcing SiC discretes from multiple authorized channels and holding buffer stock at our Hong Kong warehouse. We delivered synchronized weekly batches against production schedules. 18% cost reduction through consolidated procurement. Zero line stoppages.
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