UHR 4-5020D
Powertron
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•
•
•
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Resistances from 1Ohm to 40Ohms
Power Rating to 8Watt
Resistance Tolerances to ±0.1%
TCR to ±5ppm/K
Load Stability to 0.1%
SPECIFICATIONS
Type
Resistance Range
Power rating (70°C)
Pulse Energy
Thermal Resistance Rthj-c
Tolerances
Stability
Temperature Coefficient
Insolation Resistance
max. Current
Thermal EMF
Operating Temperature Range
Resistor Material
Substrate
Housing
Connector Material
Terminals
0.1%
Other tolerances upon request
0.1%
±5ppm/K (-55 to 155°C)
3 kVDC
3A
< 0.1µV/K
-55 to 155°C
NiCr-Foil
AlN
Al
Cu tinned
4
UHR 4-5020D
1.0 to 40 Ohms
Other values upon request
8W
1 kJ / 1s
10 K/W
Ordering Information
Part Number - Resistance - Tolerance
UHR 4-5020D 10Ohms 0.1%
Document Number: 64216
Revision: 20-09-10
For technical questions, contact:
powertron@vishaypg.com
www.powertron.de
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Legal Disclaimer Notice
Vishay Precision Group
Disclaimer
ALL PRODUCTS, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE.
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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.
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and conditions of purchase.
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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
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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
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