FHR 2/4 8065 80110 80216 80320 80370
Powertron
•ꢀ Resistances from 0.001Ohm to 500Ohms
•ꢀ Power Rating to 2500Watt
•ꢀ Resistance Tolerances to ±0.1%
•ꢀ TCR to ±15ppm/K
•ꢀ Load Stability to 0.1%
•ꢀ Very Low Inductance (<50nH)
SPECIFICATIONS
Type
8065
80110
80216
80320
80370
Resistance Range
0.001 to 400Ohms
0.001 to 500Ohms
Power rating
free air 25°C
with heatsink
24 W
350 W
32 W
600 W
60 W
1200 W
80 W
2000 W
90 W
2500 W
Thermal Resistance Rthj-c
0.16 K/W
0.09 K/W
0.04 K/W
0.026 K/W
0.022 K/W
Tolerances (4 terminal version)
from 0.001 Ohms
0.5% / 1% / 2% / 5%
from 0.01 Ohms
0.25% / 0.5% / 1% / 2% / 5%
from 0.02 Ohms
0.1% / 0.25% / 0.5% / 1% / 2% / 5%
Tolerances (2 terminal version)
Stability
0.5% / 1% / 2% / 5%
0.1% / 0.2% / 0.5%
(depends on stress)
Temperature Coefficient (4 terminal version)
±15ppm/K (20 to 60°C)
from R ≤ 0.02 Ohms ±20ppm/K (20 to 60°C)
from R ≤ 0.01 Ohms ±30ppm/K (20 to 60°C)
Temperature Coefficient (2 terminal version)
Max. Current
±15ppm/K (20 to 60°C)
±50ppm/K (-40 to 130°C)
R ≤ 0.2 Ohms TCR see table A next page
60 A
upon request special cable up to 250 A
Inductivity
< 50 nH
Capacity against housing
Insulation Strenght
Thermal EMF
500 pF
850 pF
1.7 nF
2.5 nF
2.9 nF
1.5 kVDV (higher upon request)
< 0.1µV/K
Operating Temperature Range
Resistor Material
Substrate
-40 to 130°C
CuNiMn-Foil
anodized aluminium
anodized aluminium
Housing
Connector Material
Cu-Cable / 4mm² / 500mm lenght
(other upon request / AWG possible)
Terminals
2 or 4
Ordering Information
Part Number - Resistance - Contact - Tolerance
FHR 4-80216 1.0 Ohms D 1%
Document Number: 64202
Revision: 20-09-10
For technical questions, contact: powertron@vishaypg.com
www.powertron.de
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