TT Electronics/IRC

PFC-D1206-03-33R0-1802-DD

PFC-D1206-03-33R0-1802-DD Description

The PFC-D1206-03-33R0-1802-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 33Ω and 18kΩ, 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 excellent stability and low noise, making it ideal for precision circuits. Packaged in tape and reel (T/R), it suits automated assembly processes.

PFC-D1206-03-33R0-1802-DD Features

• Dual-Resistor Network: Combines 33Ω and 18kΩ resistors in a compact 1206 (3.2mm x 1.6mm x 0.61mm) footprint.
• High Precision: ±0.5% tolerance and ±25ppm/°C TCR ensure minimal drift over temperature.
• Robust Construction: Thin-film technology delivers superior stability, low noise, and high reliability.
• Wide Temperature Range: Operates from 70°C to 150°C with derated power, suitable for harsh conditions.
• Automation-Friendly: Concave termination style and tape-and-reel packaging optimize pick-and-place efficiency.
• Non-Automotive: Compliant with EAR99 (ECCN) but not PPAP or automotive-grade.

PFC-D1206-03-33R0-1802-DD Applications

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

• Voltage Dividers (VOLT/D): Accurate ratio matching for sensor interfaces or ADC reference networks.
• Signal Conditioning: Stable attenuation/filtering in instrumentation and test equipment.
• Power Management: Feedback networks in DC-DC converters or LDO regulators.
• Industrial Electronics: Durable performance in control systems, PLCs, and measurement devices.
• Consumer Electronics: Compact solutions for audio equipment, displays, and IoT devices.

Conclusion of PFC-D1206-03-33R0-1802-DD

The PFC-D1206-03-33R0-1802-DD stands out for its precision, compactness, and thermal resilience, making it a top choice for engineers prioritizing stability in space-constrained designs. While not automotive-grade, its thin-film construction and tight tolerances cater to industrial, consumer, and instrumentation markets. For applications demanding dual-resistor accuracy with minimal drift, this network delivers unmatched performance in its class.