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CHARACTERISTICS

Resistance Tolerance

1%, 2%, 5%, 10%

Temperature

Coefficient

Std. 100ppm/℃, referenced to 25℃,

from -15℃ to +105℃, other TCR on requests

Overload

max. ±[0.5%]

5times rated power with applied voltage not to exceed 1.5times Max.

continuous operation voltage for 5sec.

Thermal Shock

max. ±[0.5%]

Mil-std-202, Method-107, Cond.C

Load Life

typ. ±[1.0%]

1000 hours at rated power

Moisture Resistance

±[0.5%]

Mil-Std-202, Method 106

Insulation Resistance

10000MΩ Min.

Termination Cap of

Material

Aluminum Alloy,

Bronz M4/M6 Cap, & Rug available

Encapsulation

Epoxy/silicone confomal/ Glass/

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GENERAL SPECIFICATIONS

Model

Power

Rating

at 100℃

[Watts]

Cotinuous

Operating

Voltage[kV]

**

Single

Impulse

Voltage

1.2/50μ s[kV]

Std.

Resistance

value [Ω ]

Low Extended

Resistance

Value [Ω ]

High

Extended

Resistance

Value [Ω₩

UT 20

20

40

77

1K ~ 1G

20R ~ 0.9K

1.1G ~ 10T

UT 35

35

30

50

10R ~ 0.9K

UT 50

50

48

77

UT 70

70

65

100

UT 100

100

100

150

UT 150

150

100

150

Cap style : ex) UT100 –nc; normal cap type, UT100-rc; Corona Ring & Cap type

* Terohm available on request

* Custom dimension, Terminations available

* Glass coat std. , epoxy coat available

* The Voltage Limited by Power

* Electrical Specification for 20kΩ ~ 1000MΩ only

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DERATING CURVE