TT Electronics/IRC

PFC-D1206-03-1201-1503-DD

PFC-D1206-03-1201-1503-DD Description

The PFC-D1206-03-1201-1503-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 component features two resistors with values of 1.2KΩ and 150KΩ, 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) and a maximum operating temperature of 150°C, it ensures reliable performance in thermally challenging environments. The VOLT/D circuit designator indicates its suitability for voltage divider applications, while its 100V maximum voltage rating enhances versatility. Packaged in tape and reel (T/R), it is optimized for automated assembly processes.

PFC-D1206-03-1201-1503-DD Features

• Precision Thin Film Technology: Delivers stable resistance values with minimal drift over temperature and time.
• Dual-Resistor Network: Combines 1.2KΩ and 150KΩ in a compact 1206 (3.2mm x 1.6mm x 0.61mm) footprint, saving PCB space.
• High Tolerance & Low TCR: ±0.5% tolerance and ±25ppm/°C ensure accuracy in precision circuits.
• Robust Power Handling: 0.25W total power dissipation with derating up to 150°C.
• Concave Termination: Improves solder joint reliability and mitigates mechanical stress.
• Automation-Friendly: Supplied in tape and reel for high-volume SMT assembly.
• Wide Voltage Range: Supports up to 100V, ideal for mixed-signal and high-voltage divider applications.

PFC-D1206-03-1201-1503-DD Applications

This resistor network excels in:

• Voltage Dividers: Precision attenuation in sensor interfaces, ADC reference circuits, and feedback networks.
• Analog Signal Conditioning: Stable resistance matching for op-amp gain stages and filter networks.
• Industrial Electronics: High-temperature environments such as motor controls, power supplies, and instrumentation.
• Medical Devices: Reliable performance in diagnostic equipment where precision and stability are critical.
• Automotive Systems: Non-automotive grade but suitable for benign-environment applications like infotainment or lighting controls.

Conclusion of PFC-D1206-03-1201-1503-DD

The PFC-D1206-03-1201-1503-DD stands out for its precision, compact design, and thermal resilience, making it a superior choice for engineers requiring high-accuracy resistor networks. Its dual-resistor configuration simplifies circuit design, while thin-film technology ensures long-term stability. Although not RoHS-compliant or automotive-rated, it is ideal for industrial, medical, and general electronics where tight tolerances and low TCR are paramount. For voltage division, signal conditioning, or space-constrained designs, this component delivers exceptional performance and reliability.