High-Power TO Style Film Resistors

Riedon™ products by Bourns offers TO-style resistors for high-frequency and pulse-loading applications

Image of Riedon's High-Power TO Style ResistorsRiedon™ products by Bourns low-cost heatsink mountable design resistors come in various packages. These include TO-126, TO-220, TO-247, TO-227, TO-238, and TO-263 (D-PAK), with rated power ranges of 20 W, 35 W, 50 W, 100 W, and 200 W. The non-inductive design of these elements is ideally suited for high-frequency and pulse-loading applications.

The main applications are variable speed drives, power supplies, control devices, LED, telecommunications, robotics, motor controls, and other switching devices. Special and custom-designed components are available upon request.

100 W TO-247 Housing - PF2472 Series

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
RES 0.01 OHM 5% 100W TO247PF2472-0R01J1RES 0.01 OHM 5% 100W TO2470 - ImmediateSee Page for PricingView Details
RES 0.015 OHM 5% 100W TO247PF2472-0R015J1RES 0.015 OHM 5% 100W TO247475 - Immediate$8.93View Details
RES 0.02 OHM 5% 100W TO247PF2472-0R02J1RES 0.02 OHM 5% 100W TO2471015 - Immediate$8.93View Details
RES 0.03 OHM 5% 100W TO247PF2472-0R03J1RES 0.03 OHM 5% 100W TO247448 - Immediate$8.93View Details
RES 0.04 OHM 5% 100W TO247PF2472-0R04J1RES 0.04 OHM 5% 100W TO247831 - Immediate$8.93View Details
RES 0.05 OHM 5% 100W TO247PF2472-0R05J1RES 0.05 OHM 5% 100W TO247761 - Immediate$8.93View Details
RES 0.075 OHM 5% 100W TO247PF2472-0R075J1RES 0.075 OHM 5% 100W TO247390 - Immediate$8.93View Details
RES 0.1 OHM 1% 100W TO247PF2472-0R1F1RES 0.1 OHM 1% 100W TO2473572 - Immediate$10.00View Details
RES 0.11 OHM 1% 100W TO247PF2472-0R11F1RES 0.11 OHM 1% 100W TO247953 - Immediate$9.15View Details
RES 0.12 OHM 1% 100W TO247PF2472-0R12F1RES 0.12 OHM 1% 100W TO247885 - Immediate$9.15View Details

200 W TO-227 (TO-238) Housing - PF2272 Series

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
RES CHAS MNT 0.1 OHM 5% 200WPF2272-0R1J1RES CHAS MNT 0.1 OHM 5% 200W186 - Immediate$39.10View Details
RES CHAS MNT 0.2 OHM 5% 200WPF2272-0R2J1RES CHAS MNT 0.2 OHM 5% 200W166 - Immediate$38.30View Details
RES CHAS MNT 0.5 OHM 5% 200WPF2272-0R5J1RES CHAS MNT 0.5 OHM 5% 200W283 - Immediate$36.45View Details
RES CHAS MNT 1 OHM 5% 200WPF2272-1RJ1RES CHAS MNT 1 OHM 5% 200W835 - Immediate$38.41View Details
RES CHAS MNT 2 OHM 5% 200WPF2272-2RJ1RES CHAS MNT 2 OHM 5% 200W384 - Immediate$38.29View Details
RES CHAS MNT 5 OHM 5% 200WPF2272-5RJ1RES CHAS MNT 5 OHM 5% 200W553 - Immediate$38.40View Details
RES CHAS MNT 10 OHM 5% 200WPF2272-10RJ1RES CHAS MNT 10 OHM 5% 200W1107 - Immediate$36.35View Details
RES CHAS MNT 20 OHM 5% 200WPF2272-20RJ1RES CHAS MNT 20 OHM 5% 200W510 - Immediate$38.10View Details
RES CHAS MNT 50 OHM 5% 200WPF2272-50RJ1RES CHAS MNT 50 OHM 5% 200W689 - Immediate$36.92View Details
RES CHAS MNT 100 OHM 5% 200WPF2272-100RJ1RES CHAS MNT 100 OHM 5% 200W647 - Immediate$37.61View Details

35 W DPAK in TO-263 Housing - PFS35 Series

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
RES SMD 500OHM 1% 35W TO263 DPAKPFS35-500RF1RES SMD 500OHM 1% 35W TO263 DPAK2056 - Immediate$4.99View Details
RES SMD 1 OHM 1% 35W TO263 DPAKPFS35-1RF1RES SMD 1 OHM 1% 35W TO263 DPAK2794 - Immediate$6.66View Details
RES SMD 1K OHM 1% 35W TO263 DPAKPFS35-1KF1RES SMD 1K OHM 1% 35W TO263 DPAK687 - Immediate$4.75View Details
RES 0.1 OHM 1% 35W TO263 DPAKPFS35-0R1F1RES 0.1 OHM 1% 35W TO263 DPAK1321 - Immediate$7.57View Details
RES SMD 20 OHM 1% 35W TO263 DPAKPFS35-20RF1RES SMD 20 OHM 1% 35W TO263 DPAK10466 - Immediate$6.66View Details
RES SMD 100OHM 1% 35W TO263 DPAKPFS35-100RF1RES SMD 100OHM 1% 35W TO263 DPAK2236 - Immediate$5.06View Details
RES SMD 5K OHM 1% 35W TO263 DPAKPFS35-5KF1RES SMD 5K OHM 1% 35W TO263 DPAK2375 - Immediate$4.75View Details
RES 0.01 OHM 5% 35W TO263 DPAKPFS35-0R01J1RES 0.01 OHM 5% 35W TO263 DPAK1532 - Immediate$7.57View Details
RES SMD 2 OHM 1% 35W TO263 DPAKPFS35-2RF1RES SMD 2 OHM 1% 35W TO263 DPAK1451 - Immediate$6.66View Details
RES SMD 5 OHM 1% 35W TO263 DPAKPFS35-5RF1RES SMD 5 OHM 1% 35W TO263 DPAK1662 - Immediate$5.85View Details

35 W TO-220 Housing - PF2203 Series

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
RES 20K OHM 1% 35W TO220PF2203-20KF1RES 20K OHM 1% 35W TO2202361 - Immediate$5.00View Details
RES 3.3 OHM 1% 35W TO220PF2203-3R3F1RES 3.3 OHM 1% 35W TO220783 - Immediate$6.39View Details
RES 24 OHM 1% 35W TO220PF2203-24RF1RES 24 OHM 1% 35W TO220744 - Immediate$5.06View Details
RES 5K OHM 1% 35W TO220PF2203-5KF1RES 5K OHM 1% 35W TO2201055 - Immediate$5.00View Details
RES 200 OHM 1% 35W TO220PF2203-200RF1RES 200 OHM 1% 35W TO220290 - Immediate$5.30View Details
RES 1K OHM 1% 35W TO220PF2203-1KF1RES 1K OHM 1% 35W TO220575 - Immediate$5.00View Details
RES 75 OHM 1% 35W TO220PF2203-75RF1RES 75 OHM 1% 35W TO2202860 - Immediate$5.06View Details
RES 50K OHM 1% 35W TO220PF2203-50KF1RES 50K OHM 1% 35W TO2207317 - Immediate$5.30View Details
RES 10 OHM 1% 35W TO220PF2203-10RF1RES 10 OHM 1% 35W TO2201557 - Immediate$5.30View Details
RES 100 OHM 1% 35W TO220PF2203-100RF1RES 100 OHM 1% 35W TO220755 - Immediate$5.36View Details

50 W TO-220-2 Housing - PF2205 Series

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
RES 15 OHM 1% 50W TO220PF2205-15RF1RES 15 OHM 1% 50W TO22022900 - Immediate$8.43View Details
RES 15K OHM 1% 50W TO220PF2205-15KF1RES 15K OHM 1% 50W TO2202 - Immediate$8.43View Details
RES 2.4K OHM 1% 50W TO220PF2205-2K4F1RES 2.4K OHM 1% 50W TO2200 - ImmediateSee Page for PricingView Details
RES 2.7K OHM 1% 50W TO220PF2205-2K7F1RES 2.7K OHM 1% 50W TO2200 - ImmediateSee Page for PricingView Details
RES 2.2 OHM 1% 50W TO220PF2205-2R2F1RES 2.2 OHM 1% 50W TO2200 - ImmediateSee Page for PricingView Details
RES 2.4 OHM 1% 50W TO220PF2205-2R4F1RES 2.4 OHM 1% 50W TO2200 - ImmediateSee Page for PricingView Details
RES 300 OHM 1% 50W TO220PF2205-300RF1RES 300 OHM 1% 50W TO2200 - ImmediateSee Page for PricingView Details
RES 30K OHM 1% 50W TO220PF2205-30KF1RES 30K OHM 1% 50W TO2200 - ImmediateSee Page for PricingView Details
RES 30 OHM 1% 50W TO220PF2205-30RF1RES 30 OHM 1% 50W TO2200 - ImmediateSee Page for PricingView Details
RES 33K OHM 1% 50W TO220PF2205-33KF1RES 33K OHM 1% 50W TO2200 - ImmediateSee Page for PricingView Details

20 W TO-126-2 Housing - PF1262 Series

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
RES 0.25 OHM 1% 20W TO126PF1262-0R25F1RES 0.25 OHM 1% 20W TO1261016 - Immediate$3.09View Details
RES 7.5 OHM 1% 20W TO126PF1262-7R5F1RES 7.5 OHM 1% 20W TO126207 - Immediate$3.09View Details
RES 0.15 OHM 1% 20W TO126PF1262-0R15F1RES 0.15 OHM 1% 20W TO1260 - Immediate$1.50View Details
RES 0.01 OHM 5% 20W TO126PF1262-0R01J1RES 0.01 OHM 5% 20W TO1260 - ImmediateSee Page for PricingView Details
RES 0.02 OHM 5% 20W TO126PF1262-0R02J2RES 0.02 OHM 5% 20W TO1260 - ImmediateSee Page for PricingView Details
RES 0.05 OHM 5% 20W TO126PF1262-0R05J1RES 0.05 OHM 5% 20W TO1260 - ImmediateSee Page for PricingView Details
RES 0.1 OHM 1% 20W TO126PF1262-0R1F1RES 0.1 OHM 1% 20W TO1260 - ImmediateSee Page for PricingView Details
RES 0.2 OHM 1% 20W TO126PF1262-0R2F1RES 0.2 OHM 1% 20W TO1260 - ImmediateSee Page for PricingView Details
RES 0.5 OHM 1% 20W TO126PF1262-0R5F1RES 0.5 OHM 1% 20W TO1260 - ImmediateSee Page for PricingView Details
RES 1 OHM 1% 20W TO126PF1262-1RF1RES 1 OHM 1% 20W TO1260 - ImmediateSee Page for PricingView Details
Updated: 2026-09-23
Published: 2015-11-02