High Power Resistors Type MPC Series Type MPC Series Characteristics - Electrical Resistance Values: R10 to 200K Resistance Tolerance: 1%, 5% Temp. Coefficient of Resistance: ±100ppm/°C Rated Power @ 70°C: 3 to 10 Watts nominal Equivalent Parallel Capacitance 1.0pf (100 MHz): Maximum Operating Voltage: 300V AC Withstanding Voltage: 5000V Operating Temperature Range: -55°C to +125°C A range of non inductive thick film Overload Current: 20 x rated current up to 8 ms ( ΔR ± 0.5%) power resistors complementing the T0220 packaged MPR series Characteristics - (20 Watt heat sink styles), being Mechanical vertically mounted and suitable to dissipate power from 3 Watts up to Test Condition MILR83401 Specification 10 Watts. Available in values from Life (Rated Power): 40°C, rated power, 90 min ON ΔR± ( 1.0% + 0.05 ohm) 1R0 to 200K ohms they are the 30 min OFF, 1000 hrs. idea solution for small snubber Life (Moisture Load): 60°C, 90 - 95% RH, rated power ΔR± ( 1.0% + 0.05 ohm) 90 min ON 30 min OFF, 1000 hrs. circuits, the output side of high Temperature Cycling: Room temp > -55°C 30 min > RT ΔR± ( 0.25% + 0.05 ohm) speed pulse generators and low 10 min ± 120°C 30 min > RT 10 min inductive resistor requirements in 5 cycles switch mode power supplies. Flammability: UL94V-O rated Soldering Heat: 350°C Solderpot, 3 secs. ΔR± ( 0.25% + 0.05 ohm) Insulation Resistance: DC 100V, 1 min Over 1000M ohm Key Features Vibration: 10 - 50 Hz, 1 min, 20G, X-Y-Z 1 hr. ΔR± (0.25% + 0.05 ohm) ■ High Power Density ■ Easy to Mount ■ Non Inductive Power Derating Curve ■ Stable at 100ppm/°C 100 ■ Temperature Range -55°C to +125°C 80 ■ High Power up to 10 Watts 60 ■ Voltage Proof 5000V dc 40 ■ Non Flammable 20 0 -55 -40 -20 0 20 40 60 70 80 100 120 125 Ambient Temperature (°C) Overload Characteristics 20 x Nominal Power Rating Power 08 Time (milliseconds) Literature No. 1773248 Dimensions are shown for Dimensions are in Specifications subject to tycoelectronics.com Issued: 02-08 reference purposes only. millimetres unless change. passives.tycoelectronics.com otherwise specified. Percent Rated Power High Power Resistors Type MPC Series Dimensions A 2.540 1.270 3.175 1.905 0.864 0.254 0.508 0.660 B Size MPC3 MPC5 MPC7 MPC10 A 10.16 12.7 19.05 25.4 B 5.08 5.08 12.70 20.32 Product Marking Value (Ohms) 1 2 5 10 20 50 100 200 500 1K 2K 5K 10K 20K 50K 100K200K Code 1R0 2R0 5R0 100 200 500 101 201 501 102 202 502 103 203 503 104 204 How to Order MPC 52 1K0 J Common Part Power Rating / Size Resistance Value Tolerance 32 - 3 Watts 52 - 5 Watts F ±1% MPC - Thick Film See code in table above Planar Resistor 75 - 7 Watts J ±5% 108 - 10 Watts NB: Due to the wide range of available values/tolerances etc.some variants may not be tooled for production. It is possible that a small tooling charge may be levied dependant on order quantity or potential. Please check. Literature No. 1773248 Dimensions are shown for Dimensions are in Specifications subject to tycoelectronics.com Issued: 02-08 reference purposes only. millimetres unless change. passives.tycoelectronics.com otherwise specified. 27.68 25.40