USR UNR 4-1410
Powertron
FEATURES
•
•
•
•
•
Resistances from 0.1Ohm to 100Ohms
Power Rating to 0.8Watt
Resistance Tolerances to ±0.01%
TCR to ±1ppm/K
Load Stability to 0.01%
TABLE 1—SPECIFICATIONS
TYPE
Resistance Range
Power Rating
Free air 70°C
0.8 W
0.1% / 0.25% / 0.5% / 1%
0.05% / 0.1% / 0.25% / 0.5% / 1%
0.01% / 0.02% / 0.05% / 0.1% / 0.25% / 0.5% / 1%
0.01
25ppm / ∆R after 1 year
50ppm / ∆R after 3 year
max. ±5ppm/K (-55 to 155°C)
typ. ±3ppm/K (-55 to 125°C)
upon request ±1ppm/K (25 to 60°C)
> 10 GOHM
< 0.1µV/K
-55 to 155°C
NiCr-Foil
Al
2
O
3
PBTP / Epoxy
Cu / tinned
4
Specially designed for ap-
plications with fast changing
electrical load
AlN
USR 4-1410
0.1 to 100 Ohms
UNR 4-1410
Tolerances
from 0.1 Ohms
from 10.0 Ohms
from 50.0 Ohms
Stability (1000h)
Shelf Life Stability
Temperature Coefficient
Insolation Resistance
Thermal EMF
Operating Temperature Range
Resistor Material
Substrate
Housing
Connector Material
Terminals
Notes
ORDERING INFORMATION
Part Number - Resistance - Tolerance - TCR
UNR 4-1410 0.1Ohms 0.5% 3ppm
Document No.: 64224
Revision: 29-04-2013
For technical questions,
contact
powertron@vishaypg.com
www.powertron.de
1
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Vishay Precision Group
Disclaimer
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incompleteness contained herein or in any other disclosure relating to any product.
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conditions of purchase, including but not limited to, the warranty expressed therein.
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and conditions of purchase.
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Information provided in datasheets and/or specifications may vary from actual results in different
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Document No.: 63999
Revision: 27-Apr-2011
www.vishaypg.com
1
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