ACL-ARC3 OHMITE | Alldatasheet
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F +44 (0) 1872 222002 E sales@arcolresistors.com ARC3 High Voltage Precision Resistors www.arcolresistors.com Designed for applications such as voltage dividers, medical and measuring equipment, electrostatic and current limiting devices where high stability, low TCR and high ohmic values are required.
- Non Inductive, Thick Film • High Voltage to 96 kVdc
- Low TCR • Tolerance as low as ± 0.1%
- RoHS Compliant 5/11-39 Characteristics Operating temperature: Tolerance (Code): Temperature Coefficient (Code): Insulation resistance: Dielectric strength: Thermal shock: Overload: Moisture resistance: Load life: -55°C to +225°C ± 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 > 10,000Mohm 500 Volts @ 25°C, 75% relative humidity > 1000 Volt 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 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 Type P Watt 40°C U kV dc ± 0.1-10% 15 ppm/°C ± 0.1-10% 25 ppm/°C ± 0.5 - 10% 50 ppm/°C ± 0.5 - 10% 100 ppm/°C ± 2 - 10% 150 ppm/°C ± 2 - 10% 200 ppm/°C ARC3-11 11 24 50K-500M 50K-500M 500R-1G 500R-1G 500R-5G 500R-5G ARC3-23 23 48 100K-1G 100K-1G 700R-1G 700R-1G 700R-10G 700R-10G ARC3-54 54 48 100K-1G 100K-1G 2R-1G 2R-1G 2R-10G 2R-10G ARC3-71 71 64 100K-1G5 100K-1G5 20R-1G5 20R-1G5 20R-15G 20R-15G ARC3-105 105 96 150K-2G 150K-2G 80R-2G 80R-2G 80R-25G 80R-25G www.arcolresistors.com For more information and ordering, please consult
ARC3 High Voltage Precision Resistors 5/11-39 Dimensions (mm) Derating CurveOrdering Procedure Standard Resistor To specify standard: Series, Termination Style, Coating Type, Ohmic Value, Tolerance Code and Temperature Coefficient Code, e.g.: ARC3-23 20M D E Tolerance (Code) ±0.1% (B), ±0.25% (C), ±0.5% (D), ±1% (F), Temperature Coefficient (Code) ±15ppm/°C (A), ±25ppm/°C (E), ±50ppm/°C (F), ±100ppm/°C (S), ±200ppm/°C (L) 100 04 01 00 225 Tem perature °C Percent Rated Power Type L B C D G G C L D