TT Electronics/IRC

PFC-D1206-03-3302-39R0-DD

PFC-D1206-03-3302-39R0-DD Description

The PFC-D1206-03-3302-39R0-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 with values of 33KΩ and 39Ω, 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 stable performance in thermally challenging environments. The 100V maximum voltage rating and thin-film technology provide excellent reliability and precision, making it ideal for voltage division and signal conditioning circuits.

PFC-D1206-03-3302-39R0-DD Features

• Precision Resistance: Dual resistors (33KΩ/39Ω) with 0.5% tolerance for accurate voltage division.
• Stable Performance: ±25ppm/°C temperature coefficient ensures minimal drift across operating conditions.
• Robust Construction: Thin-film technology and 1206 concave termination enhance durability and solderability.
• High Power Handling: 0.25W total power rating (0.125W per resistor) with derating up to 150°C.
• Compact Design: 3.2mm x 1.6mm x 0.61mm footprint saves PCB space while maintaining performance.
• Surface-Mount Ready: Tape and reel packaging facilitates automated assembly processes.

PFC-D1206-03-3302-39R0-DD Applications

This resistor network excels in precision analog and mixed-signal circuits, including:

• Voltage Dividers: Ideal for reference voltage generation in ADCs, DACs, and sensor interfaces.
• Signal Conditioning: Ensures accurate attenuation or biasing in instrumentation and control systems.
• Power Management: Used in feedback networks for DC-DC converters and voltage regulators.
• Industrial Electronics: Suitable for harsh environments due to its wide temperature range (70°C to 150°C).
• Consumer Electronics: Compact size and reliability make it a fit for portable devices and IoT hardware.

Conclusion of PFC-D1206-03-3302-39R0-DD

The PFC-D1206-03-3302-39R0-DD stands out for its precision, stability, and compact design, making it a superior choice for engineers requiring high-accuracy resistor networks. Its thin-film construction, low TCR, and robust power handling make it ideal for critical applications in industrial, automotive (non-PPAP), and consumer electronics. While not RoHS compliant, its performance benefits outweigh this limitation for specialized use cases. For designs demanding tight tolerances and thermal resilience, this component delivers unmatched reliability.