** NEW ** Ultra High Voltage Chip Resistors (UHVC Series)

 Printable PDF version of datasheet

Advantages

Our patented Micropen® precision printing technology provides a superior surface mount resistor with the highest voltage ratings available in the industry. These ultra high voltage resistors also meet Ohmcraft’s superior electrical characteristics:

  • Voltage Ratings to 20,000 Volts
  • Ultra High Stability
  • Tolerances to 1%
  • Resistance Values to 50 Gigohms
  • Very Low Noise
  • TCR to  100 ppm/°C

Electrical Specifications - Minimum Ohmic Value for Specified Voltage Rating

Electrical Specifications Table

Note1: For these values and package size, refer to our standard HVC series.
Due to the high voltage ratings, these resistors must be potted upon assembly.
For other configurations or requirements, consult factory.

How to Order

UHVC

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Type

 

Case Size

 

TCR

 

Value

 

Tolerance

 

Termination

Ultra High-Voltage Chips

 

2010

2512

3512

4020

5020

 

±100ppm/°C

±200ppm/°C

 

Resistance value expressed as a four digit number, where the first three numbers are the significant value, and the fourth number is the number of zeroes.

 

F

±1.0%

G

±2.0%

J

±5.0%

K

±10%

L

±20%

 

Solderable wraparound matte tin Sn99.9 on nickel barrier, RoHS

B

Solderable wraparound Sn63Pb37 solder over nickel barrier

Packaging options: Bulk, Tape & Reel, or Flat Pack

Chip Dimensions

Wrap-around
B and T Terminations

 

Typical Performance Characteristics

Test

Maximum ΔR

Short Time Overload

0.5%

Load Life

0.5%

Temperature Cycle

0.5%

Moisture Resistance

0.5%

Shock

0.25%

Vibration

0.25%

Dielectric Withstanding Voltage

0.25%

Resistance to Soldering Heat

0.25%

Tape and Reel Specifications

Parts are packaged in accordance with EIA-481 tape and reel specifications

 

Parameter

Typical

Operating Temperature

-55°C to 150°C

TCR

Measured from 25°C to 75°C

Resistance Value

Measured at 1000V
for custom test voltages consult factory

Material Construction

 

 

Resistive Element

Thick Film

Substrate

96% Alumina

Encapsulation

Epoxy

Termination

Tin over nickel barrier, lead solder over nickel barrier, or gold

 

Custom Configurations Available Upon Request

Please consult with our knowledgeable sales staff for help specifying custom parts to meet your needs.

 Printable PDF version of datasheet

rev. 1720