PF2270 Riedon™ Power Resistors

Bourns PF2270 Riedon™ Power Resistors are engineered to meet the growing need for higher performance within size constraints, achieving high power capabilities and enhanced reliability. These chassis-mount resistors feature thick-film technology in a standard TO-227 package with a wide resistance value range from 0.1Ω to 100KΩ and resistance tolerances to ±1%. Compared to traditional wirewound power resistors, the PF2270 series offers significantly lower inductance (14nH) and a condensed form factor in the same power rating. The PF2270 resistors also provide superior pulse-handling capabilities compared to thin-film resistors. The compact design features high power dissipation, power ratings up to 300W, and moisture-resistant encapsulation. Bourns PF2270 Riedon Power Resistors are ideal for current limiting and measurement, capacitor recharge/discharge circuits, industrial motor drives, and power conversion applications.

Results: 9
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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Packaging
Series
Resistance
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Tolerance
Temperature Coefficient
Minimum Operating Temperature
Maximum Operating Temperature
Case Code - in
Case Code - mm
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Width
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Bourns Thick Film Resistors - SMD PF2272 1 OHM X 5%
Datasheet
199In Stock
100Expected 23/07/2026
Min.: 1
Mult.: 1

Tube PF2278 1 Ohms 200 W 5 % 100 PPM/C - 55 C + 155 C 1510 3825 38 mm 25 mm 10 mm General Purpose
Bourns Thick Film Resistors - SMD PF2272 50 OHM X 1%
Datasheet
48In Stock
Min.: 1
Mult.: 1

Tube PF2283 50 Ohms 200 W 1 % 100 PPM/C - 55 C + 155 C 1510 3825 38 mm 25 mm 10 mm General Purpose
Bourns Thick Film Resistors - SMD PF2272 10 OHM X 5%
Datasheet
149In Stock
320Expected 07/07/2026
Min.: 1
Mult.: 1

Tube PF2276 10 Ohms 200 W 5 % 100 PPM/C - 55 C + 155 C 1510 3825 38 mm 25 mm 10 mm General Purpose
Bourns Thick Film Resistors - SMD PF2272 20 OHM X 5%
Datasheet
122In Stock
Min.: 1
Mult.: 1

Tube PF2280 20 Ohms 200 W 5 % 100 PPM/C - 55 C + 155 C 1510 3825 38 mm 25 mm 10 mm General Purpose
Bourns Thick Film Resistors - SMD PF2272 50 OHM X 5%
Datasheet
173In Stock
Min.: 1
Mult.: 1

Tube PF2284 50 Ohms 200 W 5 % 100 PPM/C - 55 C + 155 C 1510 3825 38 mm 25 mm 10 mm General Purpose
Bourns Thick Film Resistors - SMD PF2272 0.5 OHM X 5%
Datasheet
31In Stock
100Expected 09/07/2026
Min.: 1
Mult.: 1

Tube PF2272 500 mOhms 200 W 5 % 100 PPM/C - 55 C + 155 C 1510 3825 38 mm 25 mm 10 mm General Purpose
Bourns Thick Film Resistors - SMD PF2272 1K X 5%
Datasheet
35In Stock
100Expected 11/08/2026
Min.: 1
Mult.: 1

Tube PF2277 1 kOhms 200 W 5 % 100 PPM/C - 55 C + 155 C 1510 3825 38 mm 25 mm 10 mm General Purpose
Bourns Thick Film Resistors - SMD PF2272 0.2 OHM X 5%
Datasheet
6In Stock
100Expected 10/11/2026
Min.: 1
Mult.: 1

Tube PF2271 200 mOhms 200 W 5 % 100 PPM/C - 55 C + 155 C 1510 3825 38 mm 25 mm 10 mm General Purpose
Bourns Thick Film Resistors - SMD PF2272 5 OHM X 5%
Datasheet
160On Order
Min.: 1
Mult.: 1

Tube PF2285 5 Ohms 200 W 5 % 100 PPM/C - 55 C + 155 C 1510 3825 38 mm 25 mm 10 mm General Purpose