type mpc series a range of non inductive thick film power resistors complementing the t0220 packaged mpr series (20 watt heat sink styles), being vertically mounted and suitable to dissipate power from 3 watts up to 10 watts. available in values from 1r0 to 200k ohms they are the idea solution for small snubber circuits, the output side of high speed pulse generators and low inductive resistor requirements in switch mode power supplies. key features high power density easy to mount non inductive stable at 100ppm/c temperature range -55c to +125c high power up to 10 watts voltage proof 5000v dc non flammable overload characteristics characteristics - electrical resistance values: r10 to 200k resistance tolerance: 1%, 5% temp. coefficient of resistance: 100ppm/c rated power @ 70c: 3 to 10 watts nominal equivalent parallel capacitance 1.0pf (100 mhz): maximum operating voltage: 300v ac withstanding voltage: 5000v operating temperature range: -55c to +125c overload current: 20 x rated current up to 8 ms ( r 0.5%) characteristics - mechanical test condition milr83401 specification life (rated power): 40c, rated power, 90 min on r ( 1.0% + 0.05 ohm) 30 min off, 1000 hrs. life (moisture load): 60c, 90 - 95% rh, rated power r ( 1.0% + 0.05 ohm) 90 min on 30 min off, 1000 hrs. temperature cycling: room temp > -55c 30 min > rt r ( 0.25% + 0.05 ohm) 10 min 120c 30 min > rt 10 min 5 cycles flammability: ul94v-o rated soldering heat: 350c solderpot, 3 secs. r ( 0.25% + 0.05 ohm) insulation resistance: dc 100v, 1 min over 1000m ohm vibration: 10 - 50 hz, 1 min, 20g, x-y-z 1 hr. r (0.25% + 0.05 ohm) 08 power 20 x nominal power rating time (milliseconds) power derating curve -55 -40 -20 0 20 40 60 70 80 100 120 125 100 80 60 40 20 0 percent rated power ambient temperature (c) high power resistors type mpc series literature no. 1773248 issued: 02-08 dimensions are shown for reference purposes only. dimensions are in millimetres unless otherwise specified. specifications subject to change. tycoelectronics.com passives.tycoelectronics.com
a 27.68 25.40 3.175 1.905 0.508 0.864 1.270 b 0.660 0.254 2.540 mpc 52 1k0 j common part 32 - 3 watts 52 - 5 watts 75 - 7 watts 108 - 10 watts power rating / size see code in table above resistance value tolerance mpc - thick film planar resistor f 1% j 5% how to order dimensions product marking size mpc3 mpc5 mpc7 mpc10 a 10.16 12.7 19.05 25.4 b 5.08 5.08 12.70 20.32 value (ohms ) 1 2 5 10 20 50 100 200 500 1k 2k 5k 10k 20k 50k 100k 200k code 1r0 2r0 5r0 100 200 500 101 201 501 102 202 502 103 203 503 104 204 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. high power resistors type mpc series literature no. 1773248 issued: 02-08 dimensions are shown for reference purposes only. dimensions are in millimetres unless otherwise specified. specifications subject to change. tycoelectronics.com passives.tycoelectronics.com
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