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Ultra-Mox Series Datasheet

High Voltage, Thick Film 

Res Um  product image

 

Features

  • High voltage resistors in thick film technology/li>
  • Radial leads, variable lead spacing by bending
  • Climatic protection by silicone coating
  • Special versions possible
  • Resistance values up to 10 teraohm
  • Low values of TCR and VCR

Series Specifications

Power Rating:

1.0

Working Voltage:

15KV

Resistance Range:

1M-100M, >100M-1G, >1G-100G, >100G-1T

Tolerance:

0.25-10%, 1-20%, 5-30%, 5-30%

TCR:

25, 50, 100, 50, 100, 250, 250, 500, 500, 1000

VCR:

1ppm/V, 2ppm/V, 10ppm/V, 50ppm/V

Power Rating:

1.0

Working Voltage:

10KV

Resistance Range:

1M-100M, >100M-1G, >1G-100G, >100G-1T

Tolerance:

0.25-10%, 1-20%, 5-30%, 5-30%

TCR:

25, 50, 100, 50, 100, 250, 250, 500, 500, 1000

VCR:

2ppm/V, 5ppm/V, 20ppm/V, 100ppm/V

Power Rating:

1.2

Working Voltage:

20KV

Resistance Range:

1M-100M,>100M-1G, >1G-100G, >100G-1T

Tolerance:

0.25-10%, 1-20%, 5-30%, 5-30%

TCR:

25, 50, 100, 50, 100, 250, 250, 500, 500, 1000

VCR:

1ppm/V, 2ppm/V, 10ppm/V, 50ppm/V

Power Rating:

3.0

Working Voltage:

30KV

Resistance Range:

1M-100M, >100M-1G, >1G-100G, >100G-1T, >1T-10T

Tolerance:

0.25-10%, 1-20%, 5-30%, 5-30%, 10-30%

TCR:

25, 50, 100, 25, 50, 100, 100, 250, 250, 500, on request

VCR:

1ppm/V, 1ppm/V, 5ppm/V, 25ppm/V, on request

 

Closer tolerance, TCR and VCR, other dimensions, and voltage dividers, on request

Characteristics

V=√(P*R)

Standard measuring voltage is 10V (50V for values >1G). Different voltages on request.

1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • [email protected] operating voltageV=√(P*R)Measuring voltageStandard measuring voltage is 10V (50V for values >1G). Different voltages on request.TCR

-55°C ... +125°C

to EN 60068-1: 55/125/56

Lacquer coating. Resistant to most solvents. Isopropyl alcohol recommended for cleaning; do not use acetone or methylene choloride. Avoid mechanical stress to coat-ing.

(125°C/1000h) ≤10G: <1%; >10G: <2%

(Max. voltage/1000h) ≤10G: <1%; >10G: <2%

Dimensions

(in. / mm ±0.5) 

L: 0.98"/25.0

B: 0.35"/9.0

R: 0.90"/22.9

L: 1.18"/30.0

B: 0.24"/6.0

R: 1.09"/27.7

L: 1.57"/40.0

B: 0.24"/6.0

R: 1.49"/37.8

L: 1.97"/50.0

B: 0.49"/12.5

R: 1.88"/47.8

 

Lead spacing may be changed by bending Other wire diameters and thicknesses available

Axial versions, versions with formed leads and versions with lead frames are available

Res Um Dimensions

Ordering Information

 

Ordering Information

UM030T1006FE
UM030Z1007FE
UM030Z1008JE
UM030Z1009JE
UM030E100AJE
UM040T1006FE
UM040Z1007FE
UM040Z1008JE

UM040Z1009JE
UM040E100AJE
UM050V1006FE
UM050V1007FE
UM050T1008JE
UM050T1009JE
UM050Z100AJE
UM050E100BKE

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