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Our production facilities will be shut down Friday, December 24th, 2022, returning Monday, January 3rd, 2023.

Power SMD Film Resistors

PFS35 Series

Power SMD Film Resistors

pdf
PFS35.jpg
  • TO-263 Housing (D-Pak)
  • Resistance from 0.01 Ohm to 51K Ohms
  • Power Rating to 35 Watts
  • Resistance Tolerances to ±1%
  • TCR to ±50ppm/K
  • Load Stability to 1%
  • Solder Reflow Secure at 260°C / 20s
  • Isolated Back Plate
Type PFS35
Terminals 2
Power Rating (with heatsink) 35 W (2W on Simple Solder Pad)
Thermal Resistance Rthj-c 3.3 K/W
Resistance Range 0.01 to 0.099 Ohms 0.1 to 9.9 Ohms 10 to 51K Ohms
Tolerances (others upon request) 5% 1% / 5% 1%
Temperature Coefficient ±250ppm/K ±100ppm/K ±50ppm/K
Operating Temperature -55°C to 155°C
Max Operating Voltage 500V
Voltage Proof 2.0kV DC
Inductance 8.4 nH
Insulation Resistance Over 1,000 Megohm
Resistor Material Thin Film
Load Life ±1% 90 min ON, 30 min OFF, 1000 hrs @ 25°C
Humidity ±1% 90-95% RH, 0.1W, 1000 hrs @ 40°C
Temperature Cycle ±0.25% -55°C for 30 min, +155°C for 30 min, 5 cycles
Solder Heat ±0.1% 350°C ±5°C for 3 seconds
Vibration ±0.25% IEC60068-2-6
Reflow Soldering Lead-free soldering 260°C / 20s

pdf See PDF Datasheet for Full Specifications

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