| RA |  | Wirewound, Adjustable, Enameled | Adjustable Wirewound Enameled Resistors | 75 | 10 | 180 | 330 | 22 K |
| RCH | | | Power Resistors, for Mounting onto a Heatsink Thick Film Technology | 0 | 1 | | 2400. | 10000000000. |
| RH | | Wirewound | Heatsink Encased Wirewound Power Resistors | | 0.1 | 10 | 0.006 | 20 K |
| 16 | 0.1 | 11.8 K |
| 20 | 0.006 | 62 K |
| 24 | 0.1 | 33.2 K |
| 3.2 | 0.01 | 12 K |
| 4.8 | 0.006 | 20 K |
| 40 | 130 K |
| 7.2 | 62 K |
| 8 | 0.01 | 12 K |
| 9.6 | 0.006 | 130 K |
| RPH 100 | | | Power Resistor for Mounting onto a Heatsink Thick Film Technology | 150 | 1 | | 920. | 10000000000. |
| RPS 250 | | Thick Film | Power Resistors Mount onto a Heatsink, Thick Film Technology | 150 | 1 | 1000 | 0.24 | 1 M |
| 250 |
| RPS 500 | | | Power Resistors for Mounting onto a Heatsink Thick Film Technology | 150 | 1 | | 2400. | 10000000000. |
| RTO 20 | | Thick Film | Power Resistor Thick Film Technology | 150 | 1 | 2 | 0.5 | 1 M |
| 20 |
| RTOP | | | Power Resistors, for Mounting onto a Heatsink Thick Film Technology | 0 | 1 | 50 | 460. | 10000000000. |
| RW Style | | Wirewound, Fixed, High Power | Fixed Wirewound High Power Vitreous Resistors with Terminal Collars or Bands | 75 | 1 | 17 | 1 | 27 K |
| 20 |
| 28 | 2.2 | 56 K |
| 32 |
| 44 |
| 50 |
| 72 | 2.7 | 68 K |
| 80 |
| RWST | | Wirewound, Fixed, High Power | Fixed Wirewound High Power Vitreous Resistors, Electrical Traction Model | 75 | 5 | 800 | 2.7 | 430 K |
| 95 |
| SH | | Wirewound | Heatsink Encased Wirewound Power Resistors, Industrial Applications | 50 | 5 | 10 | 0.1 | 15 K |
| 20 | 33 K |
| 4.8 | 15 K |
| 40 | 51 K |
| 7.2 | 33 K |
| 9.6 | 51 K |
| Series | Technology | Description | Typical TCR (ppm/C) | Min. tolerance (%) | Power (W) | Resistance (min) (Ohms) | Resistance (max) (Ohms) |
