FPA350 350W Thick Film Heatsink Resistors 350 Watt resistor designed for various applications including traction power supplies speed drives power supplies control devices and robotics. Power Rating 350 watts at 85C bottom case temp Value Range R2 to 1M Tolerance Options 5% or 10% standard TCR Options 500ppm/ C (0.1 0.12 ) Standard 150ppm/ C (>0.12 1M ) Standard Maximum Voltage 5000Vdc Dielectric Strength 7k Vrms / 50 Hz / 500 VA test time 1 min. Non-inductive design, high insulation & partial discharge performance RoHS Compliant. Characteristics Power rating 350W at 85C bottom case temp Partial discharge 4kV rms. <10pC to IEC60270 Resistance range R2 to 1M Typical inductance 80nH measured at 10Hz Tolerance 10%(K) 5%(J), 3R 1%(F) Parallel capacitance 40pF measured at 10Hz Temperature coefficient 500ppm/ C (0.1 0.12 ) Capacitance / mass 110pF measured at 10Hz 150ppm/ C (>0.12 1M ) Short term overload 600W at 70C for 10 sec Maximum working voltage 5000 Vdc rms (50 Hz) Mounting screw / max. torque M5 standard , 1.8Nm Working temperature range -55C to +150C Contacts (M4 on special request Dielectric strength 7kV rms/50Hz/500VA test time 1 min connection screw thread max Creepage distance > 42mm std (higher on request) 7mm) Test Specicfi ations Humidity 56 days / 40C / Steady state 95% R 0.25% Temperature -55 / +125 / 5 cycles R 0.20% Shock 40g / 4,000 times R 0.25% Vibrations 2-500Hz / 10g R 0.25% Load life 3000 cycle Pn 30 min. on / 30 min. off R 0.40% ARCOL UK Limited, The information contained herein does not form part of a Threemilestone Ind. Estate, contract and is subject to change without notice. ARCOL Truro, Cornwall TR4 9LG, UK. operate a policy of continual product development therefore, T +44 (0) 1872 277431 specifications may change. F +44 (0) 1872 222002 It is the responsibility of the customer to ensure that the E sales arcolresistors.com component selected from our range is suitable for the intended www.arcolresistors.com application. If in doubt please ask ARCOL. Page 1 of 2 1/17.36FPA600 600W Thick Film Heatsink Resistors Derating Curve Ordering Procedure 120 420 Standard resistor: Specify series, watts, ohmic value, 100 350 tolerance code. e.g FPA350 10R K 280 80 210 60 140 40 20 70 0 0 0 25 50 75 100 125 150 175 Case temperature (C) Dimensions Other terminal dimensions available, contact ARCOL for more information ARCOL UK Limited, The information contained herein does not form part of a Threemilestone Ind. Estate, contract and is subject to change without notice. ARCOL Truro, Cornwall TR4 9LG, UK. operate a policy of continual product development therefore, T +44 (0) 1872 277431 specifications may change. F +44 (0) 1872 222002 It is the responsibility of the customer to ensure that the E sales arcolresistors.com component selected from our range is suitable for the intended www.arcolresistors.com application. If in doubt please ask ARCOL Page 2 of 2 1/17.36 Rated power (W) Rated power %