For technical questions, contact: powertron@vishaypg.com
HVR Series
Powertron
Document Number: 64309
Revision: 20-09-10
www.powertron.de
1
Type HVR 25 HVR 30 HVR 40 HVR 50
Power Rating ( W )11.0 1.0 1.2 3.0
Working Voltage
( VAC ) 15KV 10KV 20KV 30KV
Resistance Range
( W )
Tolerances Available ( % )
Temperature Coefcients Available ( ± ppm/K ) 2
Voltage Coefcient ( ppm / V ) 3
1M - 100M
0.25% to 10%
25 / 50 / 100
<1ppm/V
0.25% to 10%
25 / 50 / 100
<2ppm/V
0.25% to 10%
25 / 50 / 100
<1ppm/V
0.25% to 10%
25 / 50 / 100
<1ppm/V
>100M - 1G
1% to 20%
50 / 100 / 250
<2ppm/V
1% to 20%
50 / 100 / 250
<5ppm/V
1% to 20%
50 / 100 / 250
<2ppm/V
1% to 20%
25 / 50 / 100
<1ppm/V
>1G - 100G
5% to 30%
250 / 500
<10ppm/V
5% to 30%
250 / 500
<20ppm/V
5% to 30%
250 / 500
<10ppm/V
5% to 30%
100 / 250
<5ppm/V
>100G - 1T
5% to 30%
500 / 1000
<50ppm/V
5% to 30%
500 / 1000
<100ppm/V
5% to 30%
500 / 1000
<50ppm/V
5% to 30%
250 / 500
<25ppm/V
>1T - 10T - - -
10% to 30%
500 / 1000
<100ppm/V
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
1 W @ 70 °C / 0W @ 125 °C
2 25 / 50 PPM : +25°C to +85°C
3 measured between 10 and 100V
For technical questions, contact: powertron@vishaypg.com
HVR Series
Powertron
Document Number: 64309
Revision: 20-09-10
www.powertron.de
2
SPECIFICATIONS (continued)
Specication Value
Temperature Range -55°C to +125°C
Climactic Cetegory 55 / 125 / 56
Long Term Stability Max DR
≤10 GW>10 GW
Storage 125°C / 1000h ±1% ±2%
Maximum Voltage / 1000h ±1% ±2%
Part Number - Resistance - Tolerance - TCR
Example: HVR 30 10GOhm 10% 250ppm
( Note: if no TCR is specied, the highest
value will be supplied ) 0 25 50 75 100 125 150 175
0
20
40
60
80
100
120
Power ( % )
Ambient Temperature (°C)
Power Derating Curve
Type
Dimensions
L ±0.020 [±0.5] H ±0.020 [±0.5] T ±0.020 [±0.5] W ±0.020 [±0.5] A ±0.020 [±0.5] d ±0.002 [±0.05]
HVR 25 0.99
[ 25.0 ]
0.35
[ 9.0 ]
0.055
[ 1.4 ]
0.90
[ 22.9 ]
0.79
[ 20 ]
0.016
[ 0.4 ]
HVR 30 0.787
[ 30.0 ]
0.236
[ 6.0 ]
0.055
[ 1.4 ]
1.083
[ 27.5 ]
0.79
[ 20 ]
0.016
[ 0.4 ]
HVR 40 1.574
[ 40.0 ]
0.236
[ 6.0 ]
0.055
[ 1.4 ]
1.488
[ 37.8 ]
0.79
[ 20 ]
0.016
[ 0.4 ]
HVR 50 1.968
[ 50.0 ]
0.492
[ 12.5 ]
0.055
[ 1.4 ]
1.882
[ 47.8 ]
0.79
[ 20 ]
0.016
[ 0.4 ]
Ordering Information
Vishay Precision Group
Document No.: 63999
Revision: 27-Apr-11
www.vishaypg.com
1
Legal Disclaimer Notice
ALL PRODUCTS, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE.
Vishay Precision Group, Inc., its affiliates, agents, and employees, and all persons acting on its or their
behalf (collectively, “Vishay Precision Group”), disclaim any and all liability for any errors, inaccuracies or
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.
Vishay Precision Group makes no warranty, representation or guarantee other than as set forth in the terms
and conditions of purchase. To the maximum extent permitted by applicable law, Vishay Precision Group
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
and performance may vary over time. Statements regarding the suitability of products for certain types of
applications are based on Vishay Precision Group’s knowledge of typical requirements that are often placed on
Vishay Precision Group products. It is the customer’s responsibility to validate that a particular product with the
properties described in the product specification is suitable for use in a particular application.
No license, express, implied, or otherwise, to any intellectual property rights is granted by this document, or by
any conduct of Vishay Precision Group.
The products shown herein are not designed for use in life-saving or life-sustaining applications unless otherwise
expressly indicated. Customers using or selling Vishay Precision Group products not expressly indicated for use
in such applications do so entirely at their own risk and agree to fully indemnify Vishay Precision Group for any
damages arising or resulting from such use or sale. Please contact authorized Vishay Precision Group personnel
to obtain written terms and conditions regarding products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Legal Disclaimer Notice
Disclaimer
Document No.: 63999
Revision: 27-Apr-11
