UHN2-3825D Datasheet, PDF (1/2 Pages) Riedon Powertron – Precision Shunt Resistors

UHN 2-3825D
Precision Shunt Resistors
• Resistances from 50Ohm
• Power Rating to 30Watt
• Resistance Tolerances to ±1%
• TCR to ±5ppm/K
• Load Stability to 0.01%
• Customized Resistance Values
• Twin Resistor Construction
Type
Resistance Range
Power rating
free air 70°C
with heatsink
Thermal Resistance Rthj-c
Tolerances
Stability
Temperature Coefficient
Voltage Proof
max. Current
Thermal EMF
Operating Temperature Range
Resistor Material
Substrate
Housing
Connector Material
Terminals
Max. Torque
SPECIFICATIONS
UHN 2-3825D
50 Ohms (2x)
Other values upon request
3W
30 W
3.5 K/W
1%
(0.1% difference between the two resistances)
Other tolerances upon request
0.01%
max. ±5ppm/K (-55 to 155°C)
500 VDC
15 A
< 0.1µV/K
-55 to 155°C
NiCr-Foil
Al₂O₃
Epoxy + Al-heatsink
Cu tinned
3
1.0 Nm
Ordering Information
Part Number - Resistance - Tolerance
UHN 2-3825D 50Ohms-50Ohms 0.5%
Riedon Inc.
300 Cypress Avenue
Alhambra CA 91801
[phone]
[phone]
www.riedon.com
Page 105
rev. 03/2006A