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Precision Foil Resistors

USR UNR 2-1410

Type	USR 2-1410	UNR 2-1410
Resistance Range	1.0 to 300k Ohms	1.0 to 10k Ohms
Power Rating (70°C)	0.8W
Tolerances from 1.0 Ohms from 5.0 Ohms from 25.0 Ohms	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%
Stability	0.01%
Shelf Life Stability	25ppm / ΔR after 1 year 50ppm / ΔR after 3 years
Temperature Coefficient	max. ±5ppm/K (-55 to 155°C) typ. ±3ppm/K (-55 to 125°C) upon request ±1ppm/K (0 to 60°C)
Insolation Resistance	> 10GOhm kVDC
Thermal EMF	< 0.1 µV/K
Operating Temperature Range	-55 to 155°C
Resistor Material	NiCr-Foil
Substrate	Al₂O₃	AlN
Housing	PBTP / Epoxy
Connector Material	Cu tinned
Terminals	2
Notes		Specially designed for applications with fast changing electrical load