FHR 4-4026H
Powertron
•
•
•
•
Resistances from 0.0005Ohm to 10Ohms
Power Rating to 15Watt
Resistance Tolerances to ±0.25%
Customized Resistance Values
SPECIFICATIONS
Type
Resistance Range
Power rating (70°C)
Tolerances
from 0.0005 Ohms
from 0.01 Ohms
from 0.02 Ohms
Thermal Resistance
max. Current
Thermal EMF
Operating Temperature Range
Resistor Material
Substrate
Housing
Connector Material
Terminals
1%
0.5% / 1%
0.25% / 0.5% / 1%
4.0 K/W
100 A
< 0.1µV/K
-40 to 130°C
CuNiMn-Foil
anodized aluminium
Al-heatsink
powersocket RM2.54 / 16 pin
other contacts upon request
4
FHR 4-4026H
0.0005 to 10.0 Ohms
15 W
Derating
120
Power (% from
nominal power)
100
80
60
40
20
0
25
50
70
85
100
115
130
Ambient Temperature (°C)
Ordering Information
Part Number - Resistance - Tolerance
FHR 4-4026H 0.001 Ohms 1%
Document Number: 64205
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.
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.
Document No.: 63999
Revision: 27-Apr-11
www.vishaypg.com
1
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