USR4-1410 Datasheet, PDF (1/2 Pages) Willow Technologies Ltd – Highest Stability Near Temperature Independency

USR UNR 4-1410
• Highest Stability
• Near Temperature
Independency
• Lowest Tolerances
• Low Capacitance And
Inductance
• Customized Resistance Values
SPECIFICATIONS
ELECTRICAL
Resistance Range
USR 4-1410
:
0R1...100R
UNR 4-1410
note¹⁾
Power Rating
:
0.8 W (70°C)
Tolerance
from 0R1
from 10R
from 50R
Stability
:
:
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%
Temperature Coefficient :
max. ±5 ppm/K (-55...155)°C
typ. ±3 ppm/K (-55...125)°C
upon request ±1 ppm/K (0...60)°C
Insolation Resistance :
> 10 GOhm
Thermal EMF
:
< 1 µV/K
ENVIRONMENTAL
Operative Temperature Range :
-55°C...155°C
MECHANICAL Resistor Material
:
NiCr-Foil
Substrate
Housing
:
Al O
AlN
23
:
PBTP / Epoxy
Connector Material
:
Cu tinned, 4-pin
note¹⁾: Specially designed for applications with fast changing electrical load.
Willow Technologies Ltd. Shawlands Court, Newchapel Road, Lingfield, Surrey, RH7 6BL, United Kingdom
Tel . + 44 (0) 1342 835234 Fax. + 44 (0) 1342 834306 E-Mail. [e-mail] Web. www.willow.co.uk