Product Overview
The TPAN0220 is a planar non-inductive power resistor, also known as a TO-220 package high-power resistor. It offers high reliability, stability, and power handling capabilities, making it suitable for demanding applications. Featuring a bottom flange for enhanced heat dissipation, it is designed for current sensing, energy absorption and discharge, RC absorption, high-speed switching, and high-frequency circuits. It is also used in voltage regulation, constant power loads, and low-energy pulse loads.
Product Advantages
- High reliability
- High stability
- High power
- Excellent heat dissipation
- Low temperature coefficient
- Low thermal resistance
- Low current noise
- Long-term stable characteristics
Applications
Industrial lasers, welding equipment, test equipment, instrumentation, UPS, automotive electronics, motor control and drive circuits, switching power supplies, and other terminal products.
Technical Specifications
| Series | Model | Power | Resistance Range | Tolerance | Temperature Coefficient | Max. Working Voltage | Operating Temperature Range | Thermal Resistance (junction-case) | Inductance |
| TPAN0220 | TPAN0220 (Standard) | 50W (with heatsink, flange 25) / 2.5W (without heatsink) | 0.5 ~ 10K | 0.5%, 1%, 5% | 100ppm/ | 500V | -55 ~ +150 | 2.1/W | 0.1H |
| TPAN0220D...K9 (0.5%) | 50W | 0.5 ~ 10K | 0.5% | 100ppm/ | 500V | -55 ~ +150 | 2.1/W | 0.1H | |
| TPAN0220F...K9 (1%) | 50W | 0.5 ~ 10K | 1% | 100ppm/ | 500V | -55 ~ +150 | 2.1/W | 0.1H | |
| TPAN0220 | TPAN0220J...K9 (5%) | 50W | 0.5 ~ 10K | 5% | 100ppm/ | 500V | -55 ~ +150 | 2.1/W | 0.1H |
Other Specifications
| Specification | Value |
| Insulation Voltage | 2000VAC |
| Insulation Resistance | 10 M |
| Dielectric Strength | 4 G |
| Forming Method | Molded Plastic |
| Unit Weight | 2.2 0.5g |
| Resistance Standard | E24 |
| Solderability | Minimum solderable area 95% |
| Flame Retardancy | UL-94 V-0 or V-1 acceptable |
Product Attributes
- Brand: (CBEUREKA)
- Origin: Shenzhen, China
- Package: TO-220
- Material: Thick film, Alumina substrate, Copper pins (tin-plated), Copper flange (nickel-plated)
2312181322_RESI-TPAN0220F3R90K9_C19707904.pdf
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