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Hottech logoEstablished in 1992, Guangdong Hottech Industrial is a professional electronics enterprise integrating the design, manufacture and marketing of electronic components. Under their brands “Hottech” and “HKT”, Hottech concentrates on SMD capacitors, resistors, diodes and transistors.

Hottech has two branches:

Hottech Semiconductor Division : Hottech Electronics Co.,Ltd ,major in sales business in Beijing ,Shanghai, and Hangzhou. Products: diodes, transistors, MOS tubes, voltage regulators and other semiconductor

Passive (Resistor Capacitor) Division: Hottech Semiconductor Technology(HK)Co.,Ltd,the R&D center.

Products: SMD resistors, SMD capacitors and other passive components

hottech industriesProduct Line

Diodes and diode bridges

– Zener Diodes

– TVS diodes

– Schottky diodes

– Fast Recovery Diodes

– Power diodes

– Diode bridges

– Rectifying diodes


– Bipolar transistors

– Field effect transistors (Mosfets)

Integrated circuits

Chip Resistors

Chip capacitors

The company’s products are mainly used for power supplies, household appliances, telecom, automotive electronics, measuring instruments, industrial electronics, medical electronics, and aerospace equipment.

Application Focus: Plastic-encapsulated MOSFET manufacturers serve a broad range of industries, including automotive, power electronics, consumer electronics, industrial automation, and more. Their products are used in applications like motor drives, power supplies, voltage regulators, and electronic switching circuits.

Products Catalog

> N channel MOSFET
> P-channel MOSFET
> Super junction MOSFET
> Mixed MOSFET
> High voltage MOSFET
> Schottky Barrier Diode
> Tvs Diode
> Rectifiers Diode
> Zener Diode
> Switching Dwitching Diode
> Fast Recovery Diode
> Ultra Fast Recovery Diode
> Super Fast Recovery Diode
> Bridge pile
> NPN transistor
> PNP transistor
> Darlington tube
> Digital transistor
Integrated Circuit
> Linear power supply IC
> Li-ion Battery Protection IC

> Thick Film Chip Resistors
> Metal Strip Chip Resistors
> Array Resistor
> Conventional patch Capacitors
> Medium and high voltage chip Capacitors