High Ohmic Values High Voltage Resistor With Thick Film Technology
High Ohmic Values High Voltage Resistors with Thick Film Technology
Features:
1.Tubular high voltage power resistors with proprietary non-inductive design;
2.Low temperature coefficient,high precision,low voltage coefficient,high stability,high temperature silicone coating.
3.Thick-film high voltage resistors of this type series have been designed specifically for demanding applications;
4.Lead Material:copper,tin-plated ;
Applications:
With high Heavy-duty and dielectric strength, these offer the ideal qualities for mastering measuring,controlling and regulating processes.
Specifications :
| Performance Charactertics | ||
| Test | Conditions of Test | Testing Results |
| Resistance Tolerance | Testing Voltage ≤3V,Ambient Temperature 25℃ | B--C--D---F---G---J--K |
| Temperature Coefficients | R0:Room Temperature(T0)Resistance Value R1:Room Temperature T0+100℃(T1)Resistance Value |
±15～±1000PPM/℃ |
| Short Time Overload | 5 times rated power for 5 seconds,but not over 1.5 times Umax | △R≤±(0.2％+0.1Ω) |
| Insulation Resistance | 1000V DC | ≥10GΩ1Min |
| Load Life | at rated voltage,90 min "On",30 min "Off" ,total 1000hours | △R≤±(0.5％+0.1Ω) |
| Humidity Resistance | Temp.:40±2℃ ,Humidity:90％-95％.240hours | △R≤±(0.4％+0.1Ω) |
| High /Low Temperature Resistance | store at - 65 ℃ ~ 155 ℃ for 2H ,cycle for 5 times | △R≤±(0.2%+0.1Ω) |
| Operating Temperature | -55℃～125℃ | / |
Advantages:
1.Manufacturing standard &customs design;
2.Sample orders are available;
3.Round designs,Pulse-proof,Low inductance ;
Product Image:
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