TT Electronics/IRC

PFC-D1206-03-3302-7500-DD

PFC-D1206-03-3302-7500-DD Description

The PFC-D1206-03-3302-7500-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 33KΩ and 750Ω, 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 100V maximum voltage rating and thin-film technology provide superior stability and accuracy, making it ideal for precision circuits. Packaged in tape and reel (T/R), it is optimized for automated assembly processes.

PFC-D1206-03-3302-7500-DD Features

• Precision Resistance Values: Dual resistors (33KΩ/750Ω) with 0.5% tolerance for high accuracy.
• Stable Performance: ±25ppm/°C temperature coefficient ensures minimal drift across operating conditions.
• Robust Construction: Thin-film technology enhances durability and long-term reliability.
• Compact & Efficient: 1206 case size (3.2mm x 1.6mm x 0.61mm) saves board space while delivering 0.25W total power dissipation.
• Automation-Friendly: Concave termination style and tape-and-reel packaging streamline high-volume PCB assembly.
• Wide Temperature Range: Operates from 70°C to 150°C (derated power), suitable for industrial and automotive-adjacent applications.

PFC-D1206-03-3302-7500-DD Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage Dividers: The 33KΩ/750Ω pair is ideal for precise voltage scaling in sensor interfaces or ADC circuits.
• Signal Conditioning: Low TCR and tight tolerance ensure accuracy in instrumentation and measurement systems.
• Power Management: Used in feedback networks for DC-DC converters or voltage references.
• Industrial Electronics: Suitable for control systems, PLCs, and automation equipment where thermal stability is critical.
• Consumer Electronics: Compact size and reliability make it a fit for high-end audio or display drivers.

Conclusion of PFC-D1206-03-3302-7500-DD

The PFC-D1206-03-3302-7500-DD stands out for its precision, stability, and compact design, offering engineers a reliable solution for space-constrained, high-accuracy applications. Its thin-film construction, low TCR, and robust power handling make it superior to standard thick-film networks, particularly in environments requiring thermal resilience. While not RoHS-compliant, its performance benefits justify its use in industrial, medical, and precision electronics where reliability outweighs compliance constraints. A top choice for designers prioritizing repeatability and long-term performance in resistor networks.