High Voltage Chip Dividers (HVCD Series)

Advantages

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

  • Voltage Ratings to 4000 Volts
  • Resistance Values to 10 Gigohms
  • Ratio Tolerances to 1%
  • Ultra High Stability
  • Very Low Noise
  • VCR to 1 ppm/V
  • TCR to 100 ppm/°C
  • TCR Tracking to 25 ppm/°C
  • Custom Ratios and Configurations
HVCD Series Data Sheet

Case Size Ratings

TCR Tracking
(±ppm/°C)

Ratio Tolerance
1%, 2%, 5%, 10%, 20%

3512
100 mW
2000V
25

50

40M-10G

< 40M Voltage is Wattage Limited

4020
100 mW
3000V
25

50

90M-10G

​< 90M Voltage is Wattage Limited

5020
100 mW
​4000V
25

50

160M-10G

​< 160M Voltage is Wattage Limited

For custom sizes and configurations, consult ohmcraftsales@exxelia.com.

HVCD How to Order

*Absolute TCR is <100 ppm/°C
**Total Resistance Tolerance is ±15% (>10GΩ ±20%)

Packaging options: Bulk, Tape & Reel or Flat Pack

HVCD Chip Dimensions
Wrap-around
B and T Terminations

HVCD Chip Dimensions

Test Maximum ΔR
Short Time Overload 0.1%
Load Life 0.1%
Thermal Shock 0.1%
Resistance to Soldering Heat 0.05%
Parameter Typical
Operating Temperature -55°C to 150°C
TCR Tracking measured from 25°C to 75°C
Resistance Value Measured at 100VDC

Tape and Reel Specifications

Parts are packaged in accordance with EIA-481 tape and reel specifications. T&R White Side Up, Narrow DBH Pad Towards Sprocket Holes

Power Derating Curve

Power Derating Curve

Material Construction

Resistive Element Thick Film

Substrate: 96% Alumina

Encapsulation: Epoxy

Termination: Tin over nickel barrier or 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.

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