TT Electronics/IRC

PFC-D1206-03-82R0-4301-FD

PFC-D1206-03-82R0-4301-FD Description

The PFC-D1206-03-82R0-4301-FD from TT Electronics/IRC is a high-precision thin-film resistor network designed for surface-mount applications. This 1206 package device integrates two resistors (82Ω and 4.3kΩ) with a 1% tolerance and a ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°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 demanding circuits. The concave termination style enhances solder joint integrity, while the tape and reel (T/R) packaging facilitates automated assembly.

PFC-D1206-03-82R0-4301-FD Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Dual-Resistor Network: Combines 82Ω and 4.3kΩ in a compact 1206 (3.2mm x 1.6mm x 0.61mm) footprint, saving PCB space.
• Robust Performance: Operates up to 150°C with derated power handling at elevated temperatures.
• 1% Tolerance & ±25ppm/°C TCR: Ideal for applications requiring tight resistance matching and minimal drift.
• Concave Termination: Improves solderability and mechanical stress resistance.
• Non-Automotive (PPAP No): Suitable for industrial, telecom, and consumer electronics.

PFC-D1206-03-82R0-4301-FD Applications

This resistor network excels in:

• Voltage Divider Circuits: Precision attenuation in sensor interfaces or ADC front-ends.
• Signal Conditioning: Stable biasing and filtering in RF/analog systems.
• Power Management: Current limiting or feedback networks in DC-DC converters.
• Embedded Systems: Space-constrained designs requiring matched resistances (e.g., op-amp gain setting).
• Test & Measurement Equipment: High-accuracy instrumentation where thermal stability is critical.

Conclusion of PFC-D1206-03-82R0-4301-FD

The PFC-D1206-03-82R0-4301-FD stands out for its precision, compactness, and reliability, making it a superior choice for engineers prioritizing performance in harsh environments. Its dual-resistor integration reduces component count, while the thin-film construction ensures long-term stability. Though non-compliant with EU RoHS, it remains a cost-effective solution for industrial and telecom applications where high-temperature operation and tight tolerances are paramount. For designs demanding low drift and robust SMD performance, this network delivers unmatched value.