HVR Series
Powertron
•
•
•
•
•
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Resistances from 1M to 10TOhms
Power Rating 1 to 3Watts
Resistance Tolerances to ± 0.25%
TCR’s to ±25ppm/K
Non-Magnetic
High Value Thick Film Resistance Element
SPECIFICATIONS
Type
Power Rating ( W )
1
Working Voltage
( VAC )
Resistance Range
(
W
)
HVR 25
1.0
15KV
HVR 30
1.0
10KV
HVR 40
1.2
20KV
HVR 50
3.0
30KV
Tolerances Available ( % )
Temperature Coefficients Available ( ± ppm/K )
2
Voltage Coefficient ( ppm / V )
3
0.25% to 10%
25 / 50 / 100
<1ppm/V
1% to 20%
50 / 100 / 250
<2ppm/V
5% to 30%
250 / 500
<10ppm/V
5% to 30%
500 / 1000
<50ppm/V
-
0.25% to 10%
25 / 50 / 100
<2ppm/V
1% to 20%
50 / 100 / 250
<5ppm/V
5% to 30%
250 / 500
<20ppm/V
5% to 30%
500 / 1000
<100ppm/V
-
0.25% to 10%
25 / 50 / 100
<1ppm/V
1% to 20%
50 / 100 / 250
<2ppm/V
5% to 30%
250 / 500
<10ppm/V
5% to 30%
500 / 1000
<50ppm/V
-
1
2
1M - 100M
0.25% to 10%
25 / 50 / 100
<1ppm/V
1% to 20%
25 / 50 / 100
<1ppm/V
5% to 30%
100 / 250
<5ppm/V
5% to 30%
250 / 500
<25ppm/V
10% to 30%
500 / 1000
<100ppm/V
>100M - 1G
>1G - 100G
>100G - 1T
>1T - 10T
W @ 70 °C / 0W @ 125 °C
25 / 50 PPM : +25°C to +85°C
3
measured between 10 and 100V
Document Number: 64309
Revision: 20-09-10
For technical questions, contact:
powertron@vishaypg.com
www.powertron.de
1
Legal Disclaimer Notice
Vishay Precision Group
Disclaimer
ALL PRODUCTS, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE.
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incompleteness contained herein or in any other disclosure relating to any product.
The product specifications do not expand or otherwise modify Vishay Precision Group’s terms and conditions of
purchase, including but not limited to, the warranty expressed therein.
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and conditions of purchase.
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disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability,
including without limitation special, consequential or incidental damages, and (iii) any and all implied
warranties, including warranties of fitness for particular purpose, non-infringement and merchantability.
Information provided in datasheets and/or specifications may vary from actual results in different applications
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properties described in the product specification is suitable for use in a particular application.
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Document No.: 63999
Revision: 27-Apr-11
www.vishaypg.com
1
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