Hangtong
Hangtong Technology
Independent means we are not tied to a single franchise line: original channels, advantageous channels and global sourcing run in parallel — all for controllable lead times.
8/32-bit MCUs, MPUs, DSPs, FPGAs and development resources
DRAM, NAND Flash, NOR Flash, EEPROM, eMMC
MOSFETs, IGBTs, SiC, diodes, drivers and gate drivers
Op-amps, ADC/DAC, references, power management, isolation
Board-to-board, wire-to-board, terminals, capacitors, resistors, crystals
Wi-Fi / Bluetooth / cellular modules, GNSS, RF front-end
Each page lists mainstream part numbers, common faults and FAQ — more specific than the overview above.
8-bit to 32-bit Cortex-M7, buffer stock on long-lead parts, pin-to-pin alternatives when EOL.
DRAM, NAND, NOR, eMMC and EEPROM on a spot-plus-futures track to fix pricing early.
MOSFET, IGBT, SiC and gate drivers that cut 40-week lead times down to size.
Op-amps, precision ADC/DAC, references and isolators — many SKUs, small lots, traceable.
Board-to-board, FPC, MLCC, capacitors and crystals, kitted with your ICs in one lot.
Wi-Fi, Bluetooth, cellular and GNSS modules with firmware and certification checked.
From 8-bit MCUs to 32-bit Cortex-M7, general-purpose to automotive-grade — covering everything from prototyping to mass production.
8-bit MCU · 32-bit MCU (M0+/M3/M4/M7) · Low-power MCU · Automotive MCU · MPU · DSP · FPGA · Dev boards & programmers
Small prototype volumes get poor pricing · Long queues for popular parts · Software-compatible alternatives feel risky to switch to
The most volatile category. Our spot + futures dual track locks your cost through up-cycles.
DDR3 / DDR4 / LPDDR4 · NAND Flash · NOR Flash · eMMC · EEPROM · SRAM · Memory cards & dies
Factory cuts change quotes weekly · Small batches can't reach original packages · EOL parts need long-term supply plans
The core choke point for new-energy and industrial customers. Spot stock and domestic alternatives, switchable anytime.
MOSFET · IGBT discretes & modules · SiC MOSFET / diodes · Rectifier diodes · Gate driver ICs · Power modules
Lead times beyond 40 weeks · Expansion can't wait · Domestic alternatives feel risky while cost pressure mounts
The precision backbone of instruments, medical and power systems. High-precision parts demand trustworthy channels and batch consistency.
Operational amplifiers · Precision ADC / DAC · Voltage references · Power management (DC-DC / LDO / PMIC) · Isolators · Comparators · Analog switches
Many SKUs, small lots, scattered channels · Counterfeit risk on precision parts · EOL alternatives can compromise system accuracy
Low unit cost but the easiest parts to run short on. Kitted BOM supply removes one supplier, one lead time.
Board-to-board connectors · Wire-to-board connectors · Terminals & housings · FPC/FFC · MLCC · Electrolytic capacitors · Resistors · Crystals & resonators
Fragmented SKUs raise management cost · One tiny part delays a whole shipment · Factory minimums far exceed actual usage
The fast-lane category for IoT and security projects. We verify module certification states for you.
Wi-Fi / Bluetooth / combo modules · Cellular modules (4G / 5G / NB-IoT) · GNSS receivers · RF front-end & filters · Antennas
Mismatched firmware versions and certification states · Tight packaging capacity causes slips · Need firmware-compatible long-term alternatives
Se alguma marca não estiver na sua lista, envie mesmo assim — nossos canais globais encontram.
Canais regulares garantem estabilidade, canais vantajosos garantem preço e abastecimento global garantem prazo. Como distribuidor independente, sugerimos uma combinação conforme a fase do seu projeto — não apenas a proposta mais cara.
For volume and quality-critical projects — stock held by the factory or tier-one distributors, complete source documentation, fully traceable.
For common circulating parts — balanced price and lead time for cost-sensitive projects.
Global sourcing for EOL and scarce parts — stock first, price second.
Códigos, quantidades, prazos desejados — com a lista você recebe uma cotação; sem ela, basta descrever sua necessidade.