FHR 2-8065 80110 80216 80320 80370
FEATURES
•
•
•
•
•
•
Resistances from 0.001 Ohm to 500 Ohms
Power rating to 2500 Watt
Resistance tolerances to ±0.5%
TCR to ±50 ppm/K
Load stability to 0.1%
Customized resistance values
TABLE 1—SPECIFICATIONS
TYPE
Resistance Range (Ohms)
Power Rating
Tolerances
Thermal Resistance
Stability (1000h)
Temperature Coefficient
Max. Current
Inductivity
Capacity against Housing
Voltage Proof
Thermal EMF
Operating Temperature Range
Resistor Material
Substrate
Housing
Connector Material
Terminals
Free air 70°C
With heatsink
FHR 2-
8065
0.001 to 400
24 W
350 W
80110
0.001 to 500
32 W
600 W
80216
60 W
1200 W
80320
80 W
2000 W
0.026 K/W
80370
0.005 to 500
90 W
2500 W
0.022 K/W
0.002 to 500
0.5% / 1% / 2% / 5%; other tolerances upon request
0.16 K/W
0.09 K/W
0.04 K/W
0.1% / 0.2% / 0.5%
(depends on stress)
±50 ppm/K (20°C to 60°C)
60 A
upon request special cable up to 250 A
< 50nH
500 pF
<0.1 μV/K
–40°C to 130°C
CuNiMn-Foil
Anodized aluminium
Anodized aluminium
Cu-Cable / 4mm² / 500mm lenght
(other upon request / AWG possible)
2
850 pF
1.7 nF
1.5 kVDC (higher upon request)
2.5 nF
2.9 nF
ORDERING INFORMATION
Part Number - Resistance - Contact - Tolerance
FHR 2-80370 0R100 D 0.5%
Document No.: 64202
Revision: 31-01-2015
For technical questions,
contact
powertron@vpgsensors.com
www.powertron.de
1
FHR 2-8065 80110 80216 80320 80370
FIGURE 1—TEMPERATURE COEFFICIENT
4000
2000
Limit 2
0
-2000
∆R/R
(ppm)
-4000
Nominal
∆R/R
-6000
-8000
-10000
Limit 1
-12000
-40
-20
0
20
40
60
80
100
120
140
Temperature (°C)
FIGURE 2—DERATING
Power Rating Notes -
120
Power ( % from
nominal power)
100
80
60
40
20
0
25
0.5%
0.2%
0.1%
The FHR Series Resistors must be attached to a suitable heat-
sink. The maximum internal resistor temperature is 130°C.
To specify an appropriate heatsink use the following formula :
R
qH
= T
MAX
- ( P x R
qR
) - T
A
P
Where:
R
qH
= Thermal Resistance of Heatsink ( K/W )
R
qR
= Thermal Resistance of Resistor ( K/W )
T
MAX
= Maximum Temperature of Resistor
T
A
= Ambient Temperature of Heatsink ( °C )
P = Power Through Resistor ( W )
50
75
85
100
115
130
Temperature of the backplate (°C)
FIGURE 3—DIMENSIONS
in MM (inches)
Dimension
B
±0.3(±0.012)
C
±0.3(±0.012)
D
±0.2(±0.008)
E
±0.2(±0.008)
F
±0.3(±0.012)
G
±0.1(±0.004)
80.00 (3.15)
60.00 (2.36)
Ø4.00 (Ø0.19)
15.00 (0.59)
67.00 (2.64)
2.00 (0.08)
Dimension
A
±0.3(±0.012)
L1
±0.3(±0.012)
L2
±0.3(±0.012)
L3
±0.3(±0.012)
L4
±0.3(±0.012)
8065
65.00 (2.56)
6.00 (0.24)
59.00 (2.32)
-
-
80110
110.00 (4.33)
6.00 (0.24)
104.00 (4.09)
-
-
80216
216.00 (8.50)
6.00 (0.24)
108.00 (4.25)
210.00 (8.27)
-
80320
320.00 (12.60)
6.00 (0.24)
108.50 (4.27)
211.50 (8.33)
314.00 (12.36)
80370
370.00 (14.57)
6.00 (0.24)
125.50 (4.94)
244.50 (9.63)
364.00 (14.33
www.powertron.de
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For technical questions,
contact
powertron@vpgsensors.com
Document No.: 64202
Revision: 31-01-2015
FHR 2-8065 80110 80216 80320 80370
FIGURE 4—STABILITY AGAINST IMPULSES
Reference values without heatsink
100000
Resistance values R001 to R002
80370
80320
80216
80110
8065
Impuls Energy (J)
10000
1000
100
Impulse Time (s)
100000
Resistance values R002 to R005
80370
80320
80216
80110
8065
Impuls Energy (J)
10000
1000
100
Impulse Time (s)
100000
Resistance values R005 to R01
80370
80320
80216
Impulse Energy (J)
10000
80110
8065
1000
100
Impulse Time (s)
Document No.: 64202
Revision: 31-01-2015
For technical questions,
contact
powertron@vpgsensors.com
www.powertron.de
3
FHR 2-8065 80110 80216 80320 80370
FIGURE 4—STABILITY AGAINST IMPULSES
Reference values without heatsink
100000
Resistance values R01 to R1
80370
80320
80216
80110
8065
Impulse Energy (J)
10000
1000
100
Impulse Time (s)
100000
Resistance values R1 to 1R
Impulse Energy (J)
10000
80370
80320
80216
80110
8065
1000
100
10
Impulse Time (s)
100000
Resistance values 1R to 10R
Impulse Energy (J)
10000
80370
80320
80216
80110
8065
1000
100
10
Impulse Time (s)
www.powertron.de
4
For technical questions,
contact
powertron@vpgsensors.com
Document No.: 64202
Revision: 31-01-2015
FHR 2-8065 80110 80216 80320 80370
FIGURE 4—STABILITY AGAINST IMPULSES
Reference values without heatsink
100000
Resistance values 10R to 100R
Impulse Energy (J)
10000
1000
100
10
80370
80320
80216
80110
8065
Impulse Time (s)
100000
Impulse Energy (J)
10000
80370
80320
80216
80110
8065
1000
100
10
Impulse Time (s)
FIGURE 5—LEAD VARIATIONS
max. Cur-
rent
60 A
70 A
85 A
100 A
120 A
150 A
250 A
Type
D
H1
H2
H3
H4
H5
H6
Description
insulated round cable (cu-tinned)
insulated Cu-flat cable
insulated Cu-flat cable
insulated Cu-flat cable
insulated Cu-flat cable
insulated Cu-flat cable
insulated Cu-flat cable
Document No.: 64202
Revision: 31-01-2015
For technical questions,
contact
powertron@vpgsensors.com
www.powertron.de
5
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