TE Connectivity 3521 Series SMD Chip Resistor, 33R, 2W, 2512 [6432 Metric], Thk

The TE Connectivity 3521 Series SMD Chip Resistor is a high-performance, thick film component designed for demanding applications. As an automotive-grade device, it offers reliable operation across a wide temperature range from -55°C to +155°C, making it suitable for challenging environments.

This resistor features a compact 2512 6432 Metric package, providing an excellent balance between a small footprint and a high power rating of 2W at 70°C. Its robust construction ensures a maximum overload voltage of 500V and a dielectric withstanding voltage of 500V, with a maximum continuous working voltage of 250V. The terminal finish of matte Sn over Ni promotes reliable solderability and long-term connection integrity.

Key Features

• Automotive Grade: AEC-Q200 qualified, ensuring suitability for automotive and other high-reliability applications.
• High Power Density: Delivers 2W of power dissipation from a compact 2512 surface-mount package.
• Wide Operating Range: Functions reliably from -55°C to +155°C.
• High Voltage Tolerance: Capable of withstanding significant overload and dielectric stress.
• Cost-Effective Production: Its design is suitable for auto-placement in high-volume manufacturing, helping to reduce assembly costs.
• Stable Performance: Features a low-inductance, short lead structure that makes it suitable for high-frequency operations.

Ideal for power supply circuits, current sensing, and as a load or pull-up resistor in automotive control units, industrial electronics, and communication devices where space, reliability, and power handling are critical.