Products

Gas discharge tube

Gas discharge tube

Ceramic gas discharge tube Ruilong source electronics main products. It is widely used in surge protection of power supply and communication ports such as 5G communication base station, high frequency filter, switching power supply, satellite antenna, a

Gas discharge tube

Glass gas discharge tube

Glass gas discharge tube

Glass discharge tube is a kind of overvoltage protection device which suppresses abnormal high voltage pulse and protects low voltage circuit from transient high voltage damage.

Glass gas discharge tube

Thyristor surge suppressors

Thyristor surge suppressors

Semiconductor discharge tube is a kind of overvoltage protection device, which is manufactured based on the principle of thyristor. The device is triggered by the breakdown current of the PN junction. The semiconductor discharge tube can pass through

Thyristor surge suppressors

Transient voltage suppressors

Transient voltage suppressors

Transient suppression diode is a kind of overvoltage protection device, which limits the abnormal voltage to a safe range with Ps (picosecond) response speed. Thus play a protective role, so that the protected circuit from surge damage.

Transient voltage suppressors

Protection device TVS/ESD arra

Protection device TVS/ESD arra

Electrostatic protection array is a multi-channel or single-channel TVS protection device made of multiple ESD grains or diodes with different layouts with specific functions.

Protection device TVS/ESD arra

Metal oxide varirtors

Metal oxide varirtors

Varistor is a semiconductor voltage-limiting surge device made from zinc oxide sintered at high temperature. it is widely used in electronic circuits for overvoltage protection because of its excellent nonlinear characteristics and strong surge absorption

Metal oxide varirtors

Positive thermal coefficent

Positive thermal coefficent

Self-recovery fuse is a kind of over-current protection device, which is made of high-energy polymer mixed with conductive particles under the condition of high pressure and high temperature. It has the function of automatic recovery: it presents a high

Positive thermal coefficent

Composite Protection Component

Composite Protection Component

A composite device using a combination of nonlinear devices, including at least one protection mode or scheme. It can be used alone or in combination. It has the advantages of small size, strong protection ability, no leakage, no continuous flow, long

Composite Protection Component

Surge protective device

Surge protective device

The lightning arrester products independently developed and designed by Ruilongyuan include at least one non-linear device with an interface or wiring connected to the equipment. widely used in switching power supplies, street lighting, 5G communication b

Surge protective device

About us

Shenzhen RUILON Electronics Co., Ltd. was established in 2009 and is a national high-tech enterprise; it specializes in the development, design, manufacturing and marketing of overvoltage and overcurrent components and products. The company's

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  • 2009

    Founded in 2009
  • 40+

    Obtained more than 40 patent certificates
  • 15.04 million k

    Single model capacity/month
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Sample application

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. Ruilongyuan electronic (RUILON), the circuit protection expert around you

Sample application