High Voltage Chip Resistors (HVC Series)
Advantages
Our patented Micropen® precision printing technology provides superior precision, thick-film high voltage surface mount resistors. Exxelia Ohmcraft’s Micropenned serpentine patterned resistors produce superior electrical characteristics:
- Voltage Ratings to 5000 Volts
- Ultra High Stability
- TCR to 25 ppm/°C
- Resistance Values to 50 Gigohms
- Very Low Noise
- VCR to 1 ppm/V
- Tolerances to 0.1%
- Custom Configurations
The continuous maximum applied voltage cannot exceed the maximum power rating and is ohmic value dependent. Value range is case size dependent.
Standard case sizes: 0402, 0403, 0502, 0504, 0603, 0805, 1004, 1005, 1206, 1210, 1505, 2010, 2208, 2510, 2512, 3512, 4020, 5020 (For custom sizes and configurations, consult factory).
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| Wrap-around B and T Terminations |
Bondable G, Z, and S Terminations |
Other available case sizes: 0403, 0502, 0504, 1004, 1005, 1210, 1505, 2208, 2510, and custom. Please consult factory.
| 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 |
Tape and Reel Specifications
Parts are packaged in accordance with EIA-481 tape and reel specifications
Material Construction
Resistive Element: Thick Film
Substrate: 96% Alumina
Encapsulation: Epoxy
Termination: Tin over nickel barrier, lead solder over nickel barrier
Custom Configurations Available Upon Request
Please consult with our knowledgeable sales staff for help specifying custom parts to meet your needs.