TT Electronics/IRC

PFC-D1206-03-9100-1801-DD

PFC-D1206-03-9100-1801-DD Description

The PFC-D1206-03-9100-1801-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 910Ω and 1.8kΩ, 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 VOLT/D circuit designator indicates its suitability for voltage division applications, while its 100V maximum voltage rating enhances versatility. Packaged in tape and reel (T/R), it is optimized for automated assembly processes.

PFC-D1206-03-9100-1801-DD Features

• Precision Thin Film Technology: Delivers stable resistance values with minimal drift over temperature and time.
• Dual-Resistor Network: Combines 910Ω and 1.8kΩ in a compact 1206 case size (3.2mm x 1.6mm x 0.61mm), saving PCB space.
• High Tolerance & Low TCR: ±0.5% tolerance and ±25ppm/°C ensure accuracy in precision circuits.
• Robust Power Handling: 0.25W total power dissipation with derating up to 150°C.
• Concave Termination: Improves solder joint reliability and reduces mounting defects.
• Automation-Friendly: Supplied in tape and reel for high-volume SMT assembly.
• Non-Automotive & Non-PPAP: Ideal for industrial and commercial applications where PPAP compliance is not required.

PFC-D1206-03-9100-1801-DD Applications

This resistor network excels in:

• Voltage Division Circuits: Precision dividers for ADC reference voltages or sensor signal conditioning.
• Analog Signal Processing: Feedback networks in op-amp circuits or gain-setting applications.
• Power Management: Load sharing or biasing in low-power DC/DC converters.
• Test & Measurement Equipment: High-accuracy instrumentation requiring stable resistance ratios.
• Industrial Controls: Robust performance in harsh environments (e.g., motor drives, PLCs).

Conclusion of PFC-D1206-03-9100-1801-DD

The PFC-D1206-03-9100-1801-DD stands out for its precision, compactness, and reliability, making it a superior choice for engineers designing high-accuracy analog circuits. Its thin-film construction, concave terminations, and dual-resistor configuration offer distinct advantages over thicker-film or less stable alternatives. While not RoHS-compliant, its thermal resilience and tight tolerances make it ideal for industrial, telecom, and instrumentation applications where performance outweighs regulatory constraints. For designs requiring space efficiency and repeatable accuracy, this network delivers exceptional value.