Shenzhen Jianhong Jitai Technology Co., Ltd.
| Payment Terms | T/T |
| Delivery Time | 5-7 work days |
| Packaging Details | Carton |
| Power | 100W |
| Specification | 28*215MM |
| Resistance value | 0-300RJ |
| Material | Epocy Resin Coating |
| Resistance accuracy | ±5% |
| Colour | Green |
| Brand Name | JIANHONG |
| Model Number | HR100W |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Delivery Time | 5-7 work days |
| Packaging Details | Carton | Power | 100W |
| Specification | 28*215MM | Resistance value | 0-300RJ |
| Material | Epocy Resin Coating | Resistance accuracy | ±5% |
| Colour | Green | Brand Name | JIANHONG |
| Model Number | HR100W | Place of Origin | China |
| High Light | 50ohm Variable Power Resistor ，50ohm Adjustable Load Resistor ，100Ohm Variable Power Resistor | ||
RX20 100W 50ohm 100 Ohm Porcelain Tube Adjustable Resistor Suitable For Loading Braking
Features:
1.Strong overload capacity
2.good heat dissipation, long life, high precision
3.The resistors surface is coated in green
Customization service: Please tell me the power and resistance value you need to customize.
Excellent heat dissipation performance: the porcelain tube is used as the winding matrix, the porcelain tube has high heat dissipation, and then packaged with nano organic silicon coating and other environmental protection materials, which can effectively dissipate the heat generated by the resistance, reduce the surface temperature rise of the resistance body, ensure the stability of the resistor in the long time working process, and greatly improve its load resistance and service life.
High stability and reliability: High-stability resistance wire is selected and wound in accordance with scientific engineering standards and rigorous process methods, making the resistance have strong impact resistance. Meanwhile, the non-combustible paint encapsulation effectively protects the resistance wire, further extending its service life and ensuring stable and reliable operation even in complex working environments.
Strong customizability: It can be customized according to different customer needs, such as adjustment methods, terminal block designs, etc. For instance, some products can be equipped with two or more terminal blocks with good electrical conductivity to facilitate connection with circuits. Products that meet specific requirements can also be designed and manufactured according to customer demands
| Test project | Test conditions | Performance |
| Temperature coefficient | There sistance value is measured at room temperature and at room temperature +100℃ respectively and the resistance change rate of each degree is calculated. | ±300ppm/℃ |
| Short time overload | Apply avoltage of 10 times the rated power or the maximum load voltage(take the smaller value). | △R≤± (2%+0.052) |
| Resistance to welding heat | Immerse in a tin furnace at 350±10%℃ for 2-3 seconds. | △R≤± (1%+0.052) |
| Weld ability | Immerse in a tin furnace at 260±5%℃ for 2-3 seconds. | Solder area covers over95% |
| Temperature cycle | Leave at -55℃ for 30 minutes,then at +25℃ for 10-15 minutes, then at +275℃ for 30 minutes,and finally at +25℃ for 10-15 minutes,in a total of 5 cycles. | △R≤± (1%+0.052) |
| Load life in humidity | Overload rated voltage or Max. working voltage(get the lower) for 1000 hours (1.5 hours on and half-hours off) at the 40±2℃ and 90~95°relative humidity. | △R≤± (5%+0.052) |
| Load life in heat | At a temperature of 70±2℃, apply the rated voltage or maximum operating voltage (which ever is lower) for a total of 1000 hours (1.5 hours on,0.5 hours off). | △R≤± (5%+0.052) |
| Noncombustibility | Add AC load at 5,10,and 16 times the rated power for 5 minutes respectively. | No obvious flames |
| 30minutesThemaximumcurrentloadratethattheresistorcanwithstandundershorttimeload | |||||||||
| Loadtime(s) | 5 | 10 | 30 | 60 | 180 | 300 | 600 | 900 | 1800 |
| Maximumcurrenttolerance(%) | 400 | 350 | 250 | 200 | 140 | 120 | 110 | 105 | 100 |
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Jianhong Jitai was established in 2013 and is located in Shenzhen City, Guangdong Province, China. It enjoys a superior geographical location and convenient transportation. We have very rich industry experience and are a trustworthy supplier.... Jianhong Jitai was established in 2013 and is located in Shenzhen City, Guangdong Province, China. It enjoys a superior geographical location and convenient transportation. We have very rich industry experience and are a trustworthy supplier....
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