TT Electronics/IRC

PFC-D1206-03-1802-4301-DD

PFC-D1206-03-1802-4301-DD Description

The PFC-D1206-03-1802-4301-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 device integrates two resistors with values of 18KΩ and 4.3KΩ, 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 analog and signal conditioning circuits. Packaged in tape and reel (T/R), it is optimized for automated assembly processes.

PFC-D1206-03-1802-4301-DD Features

• Precision Resistance Values: Dual resistors (18KΩ/4.3KΩ) with 0.5% tolerance for accurate voltage division.
• Stable Performance: ±25ppm/°C temperature coefficient ensures minimal drift across a wide -55°C to +150°C range.
• Robust Construction: Thin-film technology delivers superior reliability, low noise, and long-term stability.
• High Power Handling: 0.25W total power (0.125W per resistor) derated up to 150°C.
• Compact & Durable: 1206 concave SMD package (3.2mm x 1.6mm x 0.61mm) with concave termination for secure mounting.
• Automation-Friendly: Supplied in tape and reel for high-volume PCB assembly.

PFC-D1206-03-1802-4301-DD Applications

• Voltage Dividers: Precision voltage scaling in sensor interfaces, ADCs, and DACs.
• Signal Conditioning: Stable resistance networks for op-amp circuits and filter designs.
• Industrial Electronics: High-reliability applications like PLCs, motor controls, and power management.
• Test & Measurement Equipment: Critical for calibration circuits and reference voltage generation.
• Consumer Electronics: Used in audio equipment, displays, and power supplies where accuracy is paramount.

Conclusion of PFC-D1206-03-1802-4301-DD

The PFC-D1206-03-1802-4301-DD stands out for its precision, stability, and compact form factor, making it a top choice for engineers designing high-performance electronic systems. Its thin-film construction, low TCR, and robust power handling make it superior to thicker-film or carbon-based alternatives. Whether in industrial, automotive (non-PPAP), or consumer applications, this resistor network delivers consistent performance under demanding conditions. For designs requiring exact voltage division or signal integrity, this component offers an optimal balance of accuracy and reliability.