FHR 4-2820H
Powertron
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•
•
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•
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Resistances from 0.001Ohm to 0.01Ohms
Power Rating to 10Watt
Resistance Tolerances to ±1%
TCR to ±30ppm/K
Load Stability to 0.5%
Customized Resistance Values
SPECIFICATIONS
Type
Resistance Range
Power rating
free air 70°C
with heatsink
Tolerances
Thermal Resistance
Stability
Temerature Coefficient
Insolation Resistance
max. Current
Thermal EMF
Operating Temperature Range
Resistor Material
Substrate
Connector Material
Terminals
FHR 4-2820H
0.001 to 0.01 Ohms
Other values upon request
3W
10 W
1% / 5%
Other tolerances upon request
8.0 K/W
0.5%
±30ppm/K (20 to 60°C)
50 VDC
100 A
< 0.1µV/K
-40 to 130°C
CuNiMn-Foil
anodized aluminium
Cu / tinned
4
Ordering Information
Part Number - Resistance - Tolerance
FHR 4-2820H 0.01 Ohms 1%
Document Number: 64203
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.
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.
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Document No.: 63999
Revision: 27-Apr-11
www.vishaypg.com
1
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