High Voltage Radial Leaded Resistors (HVR Series)
Advantages
Our patented Micropen® precision printing technology provides superior precision, thick-film radial through hole resistor dividers.
- Voltage Ratings to 40,000 Volts
- Resistance Values to 4 TΩ
- Ultra High Stability
- Very Low Noise
- Tolerances to 0.1%
- TCR to 25 ppm/°C
- VCR to 0.05 ppm/V
- Custom Configurations
Tolerance and value are case size dependent. Absolute tolerance is 15% unless otherwise specified.
Ratio = (R1+R2)/R2 TCR tracking is typically < 25°C ppm/°C.
For custom sizes and configurations, consult factory.
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| Wire Leads: 22AWG (0.025″), 1.3″ typical lengthSpade Leads: 0.01” thick, 0.02” wide, 0.325” minimum length, standoff 0.06” max. |
| Test | Maximum ΔR |
| Short Time Overload | 0.1% |
| Load Life | 0.1% |
| Temperature Cycle | 0.1% |
| Moisture Resistance | 0.1% |
| Shock | 0.05% |
| Vibration | 0.05% |
| Dielectric Withstanding Voltage | 0.05% |
| Resistance to Soldering Heat | 0.05% |
| Parameter | Typical |
| Operating Temperature | -55°C to 150°C |
| TCR | measured from 25°C to 75°C |
| Pulse Capability | 10X rated wattage for pulse applications consult factory |
| Resistance Value | Measured at 100V for custom test voltages consult factory |
Material Construction
Substrate- 96% Alumina
Coatings- All resistors are glass encapsulated with optional single side epoxy or powder coating.
Custom Configurations Available Upon Request
Please consult with our knowledgeable sales staff for help specifying custom parts to meet your needs.