ARC3 High Voltage Precision Resistors
Designed for applications such as voltage dividers,
medical and measuring equipment, electrostatic and
current limiting devices where high stability, lowTCR
and high ohmic values are required.
• Non Inductive, Thick Film
• Low TCR
• High Voltage to 96 kVdc
• Tolerance as low as 0.1%
• RoHS Compliant
Characteristics
Operating temperature:
Tolerance (Code):
-55°C to +225°C
0.1% (B), 0.25% (C), 0.5% (D), 1% (F), 2% (G), 5% (J), 10% (K)
15ppm/°C (A), 25ppm/°C (E), 50ppm/°C (F), 100ppm/°C (S), 200ppm/°C (L)
TCR stated is measure at +25˚C and +85˚C. For TCR outside this range, please contact ARCOL
Temperature Coefficient (Code):
Insulation resistance:
Dielectric strength:
Thermal shock:
Overload:
> 10,000Mohm
> 1000 Volt
500 Volts @ 25°C, 75% relative humidity
25°C, 75% relative humidity
R/R 0.25% max
R/R 0.25% max 1.5 x Pnom, 5 sec (do not exceed 1.5 x V max)
R/R 0.25% max
Moisture resistance:
Load life:
R/R 0.5% max
1000 hours at rated load
These resistors are tailored for operation in air and not aggresive atmospheres. For special applications (i.e. oil, casting, moulding, etc)
please contact ARCOL.
Electrical Specifications
Electrical data
Resistance range available at Tolerance / TCR
P
U
0.ꢀ1ꢀ0ꢁ
ꢀ5 ppm/°C
0.ꢀ1ꢀ0ꢁ
25 ppm/°C
0.5 1 ꢀ0ꢁ
50 ppm/°C
0.5 1 ꢀ0ꢁ
ꢀ00 ppm/°C
2 1 ꢀ0ꢁ
ꢀ50 ppm/°C
2 1 ꢀ0ꢁ
200 ppm/°C
Type
Watt
kV dc
40°C
ARC31ꢀꢀ
ARC3123
ARC3154
ꢀꢀ
23
54
24
48
48
50K1500M
ꢀ00K1ꢀG
ꢀ00K1ꢀG
50K1500M
ꢀ00K1ꢀG
ꢀ00K1ꢀG
500R1ꢀG
700R1ꢀG
2R1ꢀG
500R1ꢀG
700R1ꢀG
2R1ꢀG
500R15G
700R1ꢀ0G
2R1ꢀ0G
500R15G
700R1ꢀ0G
2R1ꢀ0G
ARC317ꢀ
7ꢀ
64
96
ꢀ00K1ꢀG5
ꢀ50K12G
ꢀ00K1ꢀG5
ꢀ50K12G
20R1ꢀG5
80R12G
20R1ꢀG5
80R12G
20R1ꢀ5G
80R125G
20R1ꢀ5G
80R125G
ARC31ꢀ05
ꢀ05
F +44 (0) 1872 222002
For more information and ordering, please consult
E sales arcolresistors.com
@
www.arcolresistors.com
www.arcolresistors.com
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