TPAN1331 Flat Non-Inductive Power Resistor

The TPAN1331 series is a high-power molded power resistor, also known as a TO-247 package power resistor. It is designed for applications requiring high power dissipation and excellent thermal performance. The TO-247 package is a common through-hole form factor for power transistors, integrated circuits, and power resistors. This series features a rated power of 61W and a heatsink flange design to enhance thermal channels and balance circuit thermal characteristics, providing superior heat dissipation. It is commonly used for current detection, energy absorption and dissipation, RC absorption, high-speed switching, and high-frequency transmitter circuits. Applications include voltage regulation, constant power loads, and low-energy pulse loads in industries such as industrial lasers, welding equipment, test equipment, instrumentation, UPS, automotive, and switching power supplies.

Product Advantages

• High reliability, high stability, high power
• Excellent long-term stability characteristics
• Low temperature coefficient
• High heat dissipation, low thermal resistance
• Low current noise
• Proprietary technology from raw materials to core equipment and processes

Product Attributes

• Brand: (CBE)
• Origin: Shenzhen, China
• Material: Thick film, Alumina substrate, Tin-plated copper leads, Copper nickel-plated flange
• Certifications: AEC-Q200 (indicated in performance indicators)

Technical Specifications

Commonly Stocked Models