The RTP35 series power type non-inductive resistors utilize a high-performance TO-220 package, offering excellent heat dissipation and stable electrical characteristics. This product has a rated power of up to 35W when mounted with a heatsink, and a rated power of 2.5W at room temperature (25°C) without a heatsink. Its non-inductive design effectively eliminates the influence of parasitic inductance on high-frequency circuits, ensuring signal purity and rapid response, making it particularly suitable for electronic systems with high precision and stability requirements. The RTP35 is not only compact and easy to install, but also maintains excellent electrical reliability at high power densities.

| Item | Parameter Description |
|---|---|
| Product Model | RTP35 Power Type Non-Inductive Resistor |
| Rated Power (Heater) | 35W ( 25℃ ) |
| Rated Power (Without Heatsink) | 2.5W ( 25℃ ) |
| Mounting Method | Single screw mounting, easy for heatsink installation |
| Insulation Performance | Conductive parts are completely insulated from the metal base plate |
| Housing Material | High-protection molded plastic housing |
| Resistance Characteristics | Non-inductive design, suitable for high-frequency circuits |
The RTP35 resistor features a highly insulated metal substrate and molded plastic housing, enhancing mechanical strength and environmental resistance while ensuring safety and reliability. Its non-inductive structure is particularly suitable for high-frequency and pulsed load applications, guaranteeing undistorted output waveforms. It can be mounted to a heatsink with a single screw, achieving high power density and excellent thermal conductivity. The insulation design between the conductive layer and the metal substrate provides excellent electrical isolation, effectively preventing leakage or interference problems.
