Product Overview
The TPAN1331 is a planar non-inductive power resistor, also known as a TO-331 package high-power resistor. It features a power rating of 65W and a bottom flange design for enhanced heat dissipation, ensuring balanced thermal characteristics and excellent cooling. This resistor is ideal for current detection, 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, finding applications in industries such as industrial lasers, welding equipment, test equipment, instrumentation, UPS, automotive, and switching power supplies. The TPAN1331 series offers excellent long-term stability, low temperature coefficient, high heat dissipation, low thermal resistance, and low current noise.
Product Attributes
- Brand: (CBE)
- Origin: China
- Material: Thick film, Molded plastic encapsulation, Aluminum oxide substrate, Tin-plated copper leads, Copper nickel-plated flange
- Certifications: AEC-Q200
Technical Specifications
| Series | Model Example | Resistance Range | Tolerance | Power Rating | Max Operating Voltage | Temperature Coefficient | Thermal Resistance | Max Operating Temp. (No Heatsink) | Max Operating Temp. (With Heatsink) | Insulation Voltage | Insulation Resistance | Dielectric Strength | Inductance | Weight | Forming Method | Technical |
| TPAN1331 | TPAN1331F21R10K | 1.6~21K | 1.6%, 2%, 6% | 65W | 611V | 100ppm/ (+10 Ref) | 1.2/W | -55~+150 | 16 | 3111VAC | 21M | 3111VAC | 1.2H | 1.30.6g | Molded plastic encapsulation | Thick film |
2410300912_RESI-TPAN0220J22R0K9_C42371641.pdf
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