TT Electronics/IRC

PFC-D1206-03-3302-7502-DD

PFC-D1206-03-3302-7502-DD Description

The PFC-D1206-03-3302-7502-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 3-pin, 1206 concave SMD device integrates two resistors with values of 33KΩ and 75KΩ, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±25ppm/°C. With a 0.25W (1/4W) total power rating (0.125W per resistor), it operates reliably across a wide temperature range of -55°C to +150°C, derated up to 150°C. The 100V maximum voltage rating and thin-film technology ensure stable performance in precision circuits. Packaged in tape and reel (T/R), it is optimized for automated assembly.

PFC-D1206-03-3302-7502-DD Features

• Dual-Resistor Network: Combines 33KΩ and 75KΩ in a compact 1206 (3.2mm x 1.6mm x 0.61mm) footprint.
• High Precision: ±0.5% tolerance and ±25ppm/°C TCR for critical analog/digital signal conditioning.
• Robust Construction: Thin-film technology ensures low noise, high stability, and long-term reliability.
• Concave Termination: Enhances solder joint integrity and reduces mounting stress.
• Automation-Friendly: Tape and reel packaging for high-volume SMT assembly.
• Wide Operating Range: -55°C to +150°C with derating up to 150°C, suitable for industrial environments.

PFC-D1206-03-3302-7502-DD Applications

• Voltage Dividers: Ideal for VOLT/D circuit designators in sensor interfaces or ADC reference networks.
• Precision Analog Circuits: Used in op-amp feedback networks, gain stages, and filter designs.
• Industrial Electronics: Suitable for PLC modules, test equipment, and power management systems.
• Automotive (Non-Automotive Rated): Auxiliary circuits where high stability and low drift are critical.
• Medical Devices: Low-noise signal paths in patient monitoring or diagnostic equipment.

Conclusion of PFC-D1206-03-3302-7502-DD

The PFC-D1206-03-3302-7502-DD excels in applications requiring compact size, precision, and thermal stability. Its dual-resistor configuration, concave termination, and thin-film construction provide superior performance over standard thick-film networks. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial, medical, and instrumentation designs where accuracy and reliability are paramount. Engineers will appreciate its ease of integration and consistent performance in high-volume production environments.