White 20W 100 Ohm / 100R Cement Power Resistor , High Temperature Resistor
Quick Details
• Temperature Range: -55°C ~ +155°C
• 5% tolerance
• Exceptionally small, sturdy, and reliable
• Sealed with a special cement
• Excellent moisture resistance
• High temperature stability
• Ceramic flame retardant package
• Recommended wash method is alcohol
Description
Cement Resistors are made by winding resistance wires around non-alkaline ceramic core or metal oxide film rod, which is added with a layer of heat and humidity resistant and non-corrosive protective material. Token offers wide range !
Application
Specification
Rated power
Rated power is maximum power which can be continuously loaded at specified ambient temperature 70℃,as Table-1
| Rated power | Maximum working voltage | Maximum overload voltage | Dielectric withstanding voltage | Max Intermittence Overload Voltage |
| 1W | 350V | 700V | 1000V | 1500V |
| 2W | 350V | 700V | 1000V | 1500V |
| 3W | 500V | 1000V | 1000V | 1500V |
| 5W | 750V | 1500V | 1000V | 1500V |
| 7W | 1000V | 1500V | 1000V | 1500V |
| 10W | 1000V | 1500V | 1000V | 1500V |
| 15W | 1000V | 15000V | 1000V | 1500V |
| 20W | 1000V | 1500V | 1000V | 1500V |
| 30W | 1000V | 1500V | 1000V | 1500V |
| 40W | 1000V | 1500V | 1000V | 1500V |
Rated voltage
The rated voltage shall be the D.C. or A.C.(R.M.S. at power frequency) voltage which corresponds
the rated power and the value of which is calculated from the formula below.
E=√(P×R) Where E: Rated voltage(V)
P: Rated power(W)
R: Nominal resistance(Ω)
Operating Temperature Range:-55℃～+250℃
Competitive Advantage:
- Factory supply directly
- Completed certificates such as UL,VDE,SGS,etc and high quality available
- Quick delivery
- Best after-sales services
- OEM & ODM available
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White 20W 100 Ohm / 100R Cement Power Resistor , High Temperature Resistor Images
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