TT Electronics/IRC

PFC-D1206-03-1303-4702-DD

PFC-D1206-03-1303-4702-DD Description

The PFC-D1206-03-1303-4702-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 3-pin SMD component features two resistors with values of 130KΩ and 47KΩ, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±25ppm/°C for stable performance across a wide operating range (-55°C to +150°C). Encased in a compact 1206 (3.2mm x 1.6mm x 0.61mm) concave termination package, it delivers a combined power rating of 0.25W (1/4W) with individual resistors rated at 0.125W (1/8W). The 100V maximum voltage rating and thin-film technology ensure reliability in precision circuits.

PFC-D1206-03-1303-4702-DD Features

• Dual-Resistor Network: Integrates 130KΩ and 47KΩ resistors in a single 1206 footprint, saving PCB space.
• High Precision: ±0.5% tolerance and ±25ppm/°C TCR for minimal drift in voltage divider or feedback circuits.
• Robust Construction: Thin-film technology ensures low noise and high stability under thermal stress.
• Wide Temperature Range: Operates from -55°C to +150°C, with derated power up to 150°C.
• Concave Termination: Enhances solder joint reliability for automated assembly processes.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and consumer electronics where PPAP compliance isn’t required.

PFC-D1206-03-1303-4702-DD Applications

• Voltage Dividers: Ideal for precision reference circuits in ADCs, DACs, and sensor interfaces.
• Feedback Networks: Used in op-amp gain stages and power supply control loops due to low TCR.
• Medical/Test Equipment: Stable performance suits patient monitoring and calibration devices.
• Telecom Infrastructure: Reliable in RF signal conditioning and impedance matching.
• Industrial Controls: Robustness fits PLC modules and motor drive circuits.

Conclusion of PFC-D1206-03-1303-4702-DD

The PFC-D1206-03-1303-4702-DD excels in applications requiring space efficiency, precision, and thermal stability. Its dual-resistor design, concave termination, and thin-film construction make it superior to thicker-film networks in high-accuracy scenarios. While not automotive-grade, it’s a cost-effective choice for industrial, medical, and telecom systems where consistent performance is critical. Packaged in tape and reel, it’s optimized for high-volume SMT assembly.