High power planar resistor RESI TPAN0220J1R00K9 with balanced thermal characteristics and fin design
Product Overview
The TPAN1331 series is a planar non-inductive power resistor, also known as a TO-331 package high-power resistor. It features a rated power of 61W and a fin design at the bottom for enhanced heat dissipation, ensuring balanced thermal characteristics and excellent cooling. This resistor is ideal for current detection, energy absorption and dissipation, RC absorption, high-speed switching, and high-frequency emission circuits. It is also commonly used in voltage regulation, constant power loads, and low-energy pulse loads. Applications span industries such as industrial lasers, welding equipment, test equipment, instrumentation, UPS, automotive, and switching power supplies.
Product Attributes
- Brand: (CBE)
- Origin: Shenzhen, China
- Material: Thick film, molded plastic encapsulation
- Certifications: AEC-Q200
Technical Specifications
| Series | Resistance Range | Power Rating | Tolerance | Temperature Coefficient | Max Working Voltage | Thermal Resistance | Operating Temperature Range | Dielectric Strength | Insulation Resistance | Weight | Dimensions (mm) |
| TPAN1331 | 1.6 ~ 21K | 61W (with heatsink, fin 36) | 1.6%, 2%, 5% | 210ppm/ (+10 Ref) | 611V | 1.2/W | -55 ~ +260 | 3111VAC | 21M | 3.11.6g | 10.10 (L) x 3.60 (W) x 3.00 (H) |
| TPAN0220 | - | - | - | - | - | - | - | - | - | - | - |
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