Thick Film Power SMD Resistors

The PFC thick film SMD power resistor series from Riedon offers a very low profile and utilises the D-PAK Foot Pattern. The resistance values range from 0.1Ω to 51kΩ with a power rating of 25W (35W achievable with active cooling on a heat sink). The PFC series from Riedon offers a very low inductance of 15nH, a tolerance as low as 1% and TCR of 100ppm/°C.

• Thick film SMD power resistors
• Power rating of 25W with heat sink (35W achievable with active cooling on heat sink)
• Resistance range 0.1Ω to 51kΩ, nominal E24+ (includes 2.5, 4.0, 5.0, 8.0 and 16)
• Resistance values nominal E24+ (including 2.5, 4.0, 5.0, 8.0 and 16)
• Inductance as low as 15nH
• Standard tolerance options ±1% or ±5% (others available upon request)
• TCR of ±100ppm/°C
• Temperature range −55°C to +155°C
• Isolated back plate

The below table gives the full specifications for each resistor model available in the Riedon PFC resistor series:

1 Power rating is 2.5 watt using a simple footprint and without heat sink

2 Overload rating is permissible for continuous duty with back solder pad temperature not exceeding 25°C