Printable PDF version of datasheet
Advantages
Our patented Micropen® precision printing technology provides superior precision, thick-film resistors. Ohmcraft’s Micropenned resistors produce superior electrical characteristics including:
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- Resistance Values to 10 Gigohms
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Electrical Specifications
The continuous maximum applied voltage cannot exceed the maximum power rating and is ohmic value dependent.
Value range is case size dependent.
For custom sizes and configurations, consult factory.
How to Order
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HVA
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G
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1
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Type
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Lead Style
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Case Size
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TCR
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Value
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Tolerance
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Coating
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Precision
High-Voltage Axial Resistor
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G
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Solderable Gold/Nickel Plated Copper, RoHS
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05
10
18
25
38
50
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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.
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B
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±0.1%
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C
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±0.25%
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D
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±0.5%
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F
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±1.0%
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G
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±2.0%
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J
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±5.0%
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K
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±10%
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L
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±20%
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1
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High Temperature Conformal Silicone
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Resistor Dimensions
For custom case sizes, consult factory.
Typical Performance Characteristics
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Test
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Maximum ΔR
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Short Time Overload/Overvoltage
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0.5%
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Thermal Shock
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0.25%
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Moisture Resistance
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0.4%
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Load Life (1000 Hours)
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0.5%
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Insulation Resistance
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10,000 Megohms min.
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Parameter
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Typical
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Operating Temperature
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-55°C to 225°C
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TCR
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Measured from 25°C to 75°C
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Resistance Value
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Values > 10M are measured at 100 VDC
for custom test voltages consult factory
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Material Construction
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Power Derating Curve
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Substrate
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Alumina
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Coating
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High Temperature Silicone Conformal
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End Caps
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Stainless Steel
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Leads
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Solderable Gold and Nickel Plated Copper
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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. 1741
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