MRA0207 150K B 15PPM TA

MRA Precision Metal Film Resistors Europe’s No 1 selling axial thin film high precision resistor. Stable films are sputtered on to high purity alumina rods, then covered in tough epoxy to protect from any environmental extremes • Power dissipation up to 2W • Value range from R1 to 10M • Precision tolerance down to ±0.05% • Low TCR ± 5ppm/ºC • RoHS Compliant Characteristics Tolerance (Code): ± 0.05%, ± 0.1% (B), ± 0.25 (C), ± 0.5% (D), ± 1% (F) Operating temperature: -55°C to +155°C Temperature coefficient: ± 5ppm/°C , ± 10ppm/°C , ± 15ppm/°C, ± 25ppm/°C, ± 50ppm/°C, ± 100ppm/°C Overload: ± 0.25% rated continuous working voltage =√(P*R)*2.5 for 5 seconds Endurance: ±0.2%, 70±2˚C, rated continuous working voltage for 1000 hours with 1.5 hrs ON and 0.5 hrs OFF Damp heat with load: ±0.3%, 40±2˚C, 90 - 95% RH, rated continuous working voltage for 1000 hours with 1.5 hrs ON and 0.5 hrs OFF Solderability: 90% min coverage, 245±5˚C for 3 seconds Temperature coefficient: by type, resistance value 25˚C and 100˚C Pulse overload: ±0.75%, 4 times rated continuous working voltage =√(P*R) for 10,000 cycles with 1 second ON and 25 seconds OFF Terminal strength: Tensile ≥2.5kg, direct load for 10 seconds in the direction of the terminal leads Shelf life: ∆R ±0.1%, 12 months at 25˚C±3˚C, 80% RH maximum Dimensions (mm) Type L D H d ±0.03 MRA0104 3.3 +0.7/-0.2 1.8 ±0.3 29 ±2.0 0.45 MRA0207 6.3 ±0.5 2.3 ±0.3 28 ±2.0 0.55 MRA0309 9.0 ±0.5 3.2 ±0.5 26 ±2.0 0.65 MRA0412 11.5 ±1.0 4.5 ±0.5 35 ±2.0 0.78 MRA0516 15.5 ±1.0 5.0 ±0.5 32 ±2.0 0.78 Ordering Procedure D d L H Derating Curve Standard Resistor: Series, Resistance Value, Tolerance, TCR, Power Rated % Packaging (TA: Taped Ammo, TR: Taped Reel) 100 e.g.: MRA0104 10R B 15PPM TA 80 60 40 20 0 0 20 40 60 80 100 Ambient Temperature (°C) For more information and ordering, please consult www.arcolresistors.com Page 1 of 2 6/14.02 120 140 160 MRA Precision Metal Film Resistors Electrical Specifications MRA0207 MRA0104 Type Wattage Max. operating voltage 1/8W Resistance Range / Tolerance / TCR (ppm/ºC) ±0.05% TCR 200V 1/4W 250V ±0.1% 10R - 1M 10R - 1M ±5ppm ±10ppm ±15ppm ±25ppm 10R - 1M TCR ±15ppm ±25ppm ±50 ppm ±5ppm ±10ppm ±15ppm ±25ppm ±50ppm ±0.25% TCR ±0.5% TCR ±1% TCR 10R - 1M ±15ppm ±25ppm ±50 ppm 10R - 4M99 ±15ppm 10R - 4M99 ±15ppm 1R - 1M ±100ppm 10R - 10M ±25ppm ±50 ppm 10R - 10M ±25ppm ±50 ppm 1R - 10M ±100ppm R1 - 10M ±100ppm 10R - 1M ±5ppm ±10ppm ±15ppm ±25ppm ±50 ppm 10R - 1M ±5ppm ±10ppm 10R - 1M ±10ppm 10R - 10M ±15ppm ±25ppm ±50 ppm 10R - 10M ±15ppm ±25ppm ±50 ppm 1R - 10M ±100ppm R1 - 10M ±100ppm 10R - 1M ±5ppm ±10ppm 10R - 1M ±10ppm 10R - 10M ±15ppm ±25ppm ±50 ppm 10R - 10M ±15ppm ±25ppm ±50 ppm 1R - 10M ±100ppm R1 - 10M ±100ppm 10R - 4M99 ±15ppm 10R - 4M99 ±15ppm 10R - 10M ±25ppm ±50 ppm 10R - 10M ±25ppm ±50 ppm 1R - 10M ±100ppm R1 - 10M ±100ppm 10R - 4M99 ±15ppm 10R - 4M99 ±15ppm 10R - 10M ±25ppm ±50 ppm 10R - 10M ±25ppm ±50 ppm 1R - 10M ±100ppm R1 - 10M ±100ppm 1R - 1M MRA0309 10R - 1M 1/2W 350V 10R - 1M ±5ppm ±10ppm ±15ppm ±25ppm 10R - 1M ±5ppm ±10ppm ±15ppm ±25ppm ±50ppm MRA0516 MRA0412 1R - 1M 1W 2W 450V 500V 10R - 1M 10R - 1M ±15ppm ±25ppm ±50ppm ±15ppm ±25ppm ±50ppm ±100ppm ±5ppm ±10ppm ±15ppm ±25ppm ±50 ppm ±100ppm 10R - 1M ±15ppm ±25ppm ±50ppm 1R - 1M ±100ppm 10R - 1M ±15ppm ±25ppm ±50ppm 1R - 1M ±100ppm 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 E sales@arcolresistors.com www.arcolresistors.com It is the responsibility of the customer to ensure that the component selected from our range is suitable for the intended application. If in doubt please ask ARCOL. Page 2 of 2 6/14.02