< img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=3715257638718946&ev=PageView&noscript=1" /> Best OEM Metal Resistor Suppliers - Disk Varistor Electronics ESD Protection – JEC Manufacturer and Factory | JEC

OEM Metal Resistor Suppliers - Disk Varistor Electronics ESD Protection – JEC

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We always continually offer you the most conscientious purchaser services, and the widest variety of designs and styles with finest materials. These efforts include the availability of customized designs with speed and dispatch for Zinc Oxide Varistor, Ntc Probe Sensor, Thermistor Temp Sensor, Objects won certifications together with the regional and international primary authorities. For far a lot more detailed information, make sure you make contact with us!
OEM Metal Resistor Suppliers - Disk Varistor Electronics ESD Protection – JEC Detail:

Features and Technical Characteristics
Small size, large flow capacity and large energy tolerance
Epoxy insulation encapsulation
Response time: <25ns
Working temperature range: -40℃~+85℃
Insulation resistance: ≥500MΩ
Varistor voltage temperature coefficient: -0.5%/℃
Chip diameters: 5, 7, 10, 14, 20, 25, 32, 40mm
The allowable deviation of the varistor voltage is: K±10%

 

Application

Varistor Applications
Overvoltage protection of transistors, diodes, ICs, thyristors and semiconductor switching elements and various electronic equipment
Surge absorption for household appliances, industrial appliances, relays and electronic valves
Electrostatic discharge and noise signal cancellation
Leakage protection, switch overvoltage protection
Telephones, program-controlled switches and other communication equipment and overvoltage protection

 

Production Process

Varistor Production Process

Certification

JEC certifications
FAQ
What are the basic properties of varistors?

(1) Protection characteristics, when the impact strength of the impact source (or the impact current Isp=Usp/Zs) does not exceed the specified value, the limiting voltage of the varistor is not allowed to exceed the impact withstand voltage (Urp) that the protected object can withstand.

(2) Impact resistance characteristics, that is, the varistor itself should be able to withstand the specified impact current, impact energy, and the average power when multiple impacts occur one after another.

(3) There are two life characteristics, one is the continuous working voltage life, that is, the varistor should be able to work reliably for the specified time (hours) under the specified ambient temperature and system voltage conditions. The second is the impact life, that is, the number of times it can reliably withstand the specified impact.

(4) After the varistor is involved in the system, in addition to the protection function of the “safety valve”, it will also bring some additional effects, which is the so-called “secondary effect”, which should not reduce the normal working performance of the system.


Product detail pictures:

OEM Metal Resistor Suppliers - Disk Varistor Electronics ESD Protection – JEC detail pictures


Related Product Guide:

We emphasize advancement and introduce new products and solutions into the market each year for OEM Metal Resistor Suppliers - Disk Varistor Electronics ESD Protection – JEC , The product will supply to all over the world, such as: Nicaragua, Berlin, moldova, It is our customers' satisfaction over our products and services that always inspires us to do better in this business. We build mutually beneficial relationship with our clients by giving them large selection of premium car parts at marked down prices. We provide wholesale prices on all our quality parts so you are guaranteed greater savings.
  • The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Lisa from Riyadh - 2018.03.03 13:09
    In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By Stephen from Zimbabwe - 2018.11.22 12:28
    Write your message here and send it to us