Exxelia Ohmcraft

Established in 1982, EXXELIA Ohmcraft is the leader in high-performance resistor design and manufacturing with expertise in high-voltage resistors (over 40KV) and high-value resistors (over 4 tera-ohms). This enables designers to meet and exceed even the most challenging product specifications.

EXXELIA Ohmcraft’s proprietary Micropen® precision printing technology allows higher fidelity, accuracy, repeatability, and thickness control resulting in superior technical performance in surface-mount, leaded, and network resistors. These resistors also provide industry-leading performance in precision, TCR and TCR tracking, VCR and VCR tracking, low noise, stability, and pulse-withstanding capability.

Discover the range of SMD, axial leaded, radial leaded and Military grade resistors:

- Surface-mount resistors, dividers, and networks
- Extensive experience designing custom resistors and supporting source control drawings (SCD) for existing and new designs
- Small production runs to support prototypes to large volume manufacturing
- Testing to a number of military specs, including:
    • MIL-PRF-55342, 83401, 55182H, 914B, and 49462B
    • MIL-STD-129, 1276F, and 1285F
    • MIL-STD-202
- Plus
    • Space-grade resistors
    • Extended temperature range

CCM-Exxelia-ohmcraft

HIGH VOLTAGE AXIAL RESISTORS (HVA SERIES)


The patented Micropen® precision printing technology provides superior precision, thick-film resistors. Ohmcraft’s Micropenned resistors produce superior electrical characteristics including:

  • Ultra High Stability
  • Very Low Noise
  • Voltage Ratings to 50kV
  • Tolerances to 0.1%
  • Non-Inductive
  • Resistance values to 50 GΩs
  • TCR to 50 ppm/°C
  • VCR to 0.1 ppm/V
  • Custom Configurations

Product Documentation

Datasheet | PDF
CCM-Exxelia-ohmcraft

HIGH VOLTAGE CHIP RESISTORS (HVC SERIES)


The patented Micropen® precision printing technology provides superior precision, thick-film high voltage surface mount resistors. Ohmcraft’s Micropenned serpentine patterned resistors produce superior electrical characteristics:

  • Voltage Ratings to 5000 Volts
  • Resistance Values to 50 Gigohms
  • Ultra High Stability
  • Very Low Noise
  • TCR to 25 ppm/°C
  • VCR to 1 ppm/V
  • Tolerances to 0.1%
  • Custom Configurations

Product Documentation

Datasheet | PDF
CCM-Exxelia-Dearborn

HIGH VOLTAGE LEADED RESISTORS (HVR SERIES)


The patented Micropen® precision printing technology provides superior precision, thick -film resistors.

  • Voltage Ratings to 40,000 Volts
  • Resistance Values to 4 TΩ
  • Ultra High Stability
  • Very Low Noise
  • TCR to 25 ppm/°C
  • VCR to 0.05 ppm/V
  • Tolerances to 0.1%
  • Custom Configurations

Product Documentation

Datasheet | PDF
TCM-Exxelia-Dearborn

MILITARY GRADE HIGH VOLTAGE CHIP RESISTORS (MCH SERIES)


The patented Micropen® precision printing technology provides ultra precision, thick-film high voltage, military grade, surface mount resistors. Our military SMT chips have extended TCR temperature range and are stringently inspected. Ohmcraft’s Micropenned serpentine patterned resistors produce superior electrical characteristics:

  • Voltage Ratings to 5,000 Volts
  • Resistance Values to 50 Gigohms
  • Extended TCR Range
  • Ultra High Stability
  • Very Low Noise
  • Tolerances to 0.1%
  • TCR to 25 ppm/°C
  • VCR to 1 ppm/V
  • Custom Configurations

Product Documentation

Datasheet | PDF