Product Specifications
| Prod Model: |
R-R-01 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Resistance: |
Fixed Resistor |
| Type: |
Trimming Potentiometer |
| Installation: |
SMD Resistor |
| Function For Resistance: |
Protective Resistor |
| Material: |
Metal Film Resistor |
| Package Type: |
Throught Hole |
Product Description
Product Description
1. Zinc oxide varistor Description:
Zinc oxide varistor is the core of the arrester, which main component is Zinc Oxide and with a small quantity of bismuth oxide, fluoride oxide, manganous carbonate, antimony oxide and other gleam of additive and made with high temperature.
Metal oxide Varistors microsturcture mainly constitute of Zinc Oxide grain, grain boundary layer and chienship phase. And its electric conduction principle lies that Zinc Oxide grain has good electro conductibility, and the voltage to the Zinc Oxide is almost act on high resistant grain boundary layer. Varistors nonlinearity mainly comes from grain boundary layer(the main ingredient is bismuth oxide) chienship phase scattered throughout the grain boundary layer which is the multiple oxide of Zinc Oxide and bismuth oxide. Its function lies in restraining the growing of Zinc Oxide grain to make the better nonlinearity.
2. Zinc oxide varistor Features:
Large 2000μ S rectangular impulse absorption capacity
Large 4/10μ S high current impulse withstand
|
Model no. |
U1mA(DC)
kV |
leakage current
μA |
|
impulse current tolerance |
|
2mS A square wave |
4/10μS kA steep wave |
|
D28 |
5.5±10% |
5 |
1.83 |
100 |
65 |
|
D30 |
5.5±10% |
5 |
1.81 |
120 |
65 |
|
D32 |
5.5±10% |
5 |
1.80 |
150 |
65 |
|
D35 |
5.5±10% |
5 |
1.78 |
200 |
65 |
|
D38 |
5.5±10% |
5 |
1.75 |
250 |
65 |
|
D42 |
5.5±10% |
5 |
1.73 |
350 |
100 |
|
D46 |
5.5±10% |
5 |
1.70 |
400 |
100 |
|
D52 |
5.5±10% |
5 |
1.63 |
500 |
100 |
Xi'an Rejee Industry Development Co., Ltd. Located in Xi'an Economic and Technological Development Zone. Company is the high-tech joint-stock enterprises, one of subsidiary company under Rejee Group. We are specialized in exporting drilling machine series. Our products are exported to Nepal, Portugal, Singapore, Malaysia, Myanmar, and other countries. Since its establishment, we won high praise from customers at home and abroad, because of our high quality products, professional service and most competitive price.
In recent years, our business has been extended to the chemical field under subsidiary factory. Also, in our show room, you may see these products, which have been done for many years.
With the advanced production facility, strong technical ability and professional production capability, we're sure that we can supply you the qualified products with high quality and best design.
For more information, contact us now.
