TT Electronics/IRC

PFC-D1206-03-2002-33R0-DD

PFC-D1206-03-2002-33R0-DD Description

The PFC-D1206-03-2002-33R0-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 integrates two resistors (20KΩ and 33Ω) with a tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -55°C to +150°C. With a 0.25W (1/4W) total power rating (0.125W per resistor) and a 100V maximum voltage rating, it is engineered for reliability in precision circuits. The thin-film technology delivers superior accuracy and low noise, while the concave termination style enhances solder joint integrity. Packaged in tape and reel (T/R), it is optimized for automated assembly.

PFC-D1206-03-2002-33R0-DD Features

• Precision Resistance: Dual resistors (20KΩ/33Ω) with 0.5% tolerance for high-accuracy applications.
• Stable Performance: ±25ppm/°C TCR ensures minimal resistance drift under thermal stress.
• Robust Construction: Thin-film technology offers low noise, high stability, and long-term reliability.
• Compact Design: 1206 case size (3.2mm x 1.6mm x 0.61mm) saves PCB space while supporting high-density layouts.
• Enhanced Solderability: Concave termination improves mechanical strength and solder joint durability.
• Wide Temperature Range: Operates from -55°C to +150°C, with derated power up to 150°C.
• Automation-Friendly: Tape and reel packaging streamlines high-volume SMT assembly.

PFC-D1206-03-2002-33R0-DD Applications

• Voltage Dividers: Ideal for VOLT/D circuit designators requiring precise ratio matching.
• Sensor Interfaces: Stable performance in bridge networks, RTD, and thermocouple circuits.
• Signal Conditioning: Low-noise characteristics suit ADC/DAC reference networks and feedback loops.
• Power Management: Used in DC-DC converters and load-sharing circuits due to its derated power capability.
• Industrial Electronics: Suitable for PLC modules, instrumentation, and control systems where temperature stability is critical.
• Medical Devices: Reliable operation in patient monitoring and diagnostic equipment.

Conclusion of PFC-D1206-03-2002-33R0-DD

The PFC-D1206-03-2002-33R0-DD stands out for its precision, compactness, and thermal resilience, making it a superior choice for applications demanding high accuracy and reliability. Its thin-film construction, concave terminations, and robust packaging address challenges in industrial, medical, and power electronics, while its dual-resistor network simplifies circuit design. Engineers seeking a low-drift, space-efficient solution for voltage division or signal conditioning will find this model exceptionally well-suited.