TT Electronics/IRC

PFC-D1206-03-1802-1202-DD

PFC-D1206-03-1802-1202-DD Description

The PFC-D1206-03-1802-1202-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for surface-mount applications. This 3-pin, 1206 concave SMD device integrates two resistors with values of 18KΩ and 12KΩ, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±25ppm/°C. With a power rating of 0.25W (1/4W) and a maximum operating temperature of 150°C, it ensures stable performance in demanding environments. The VOLT/D circuit designator indicates its suitability for voltage divider applications, while its non-automotive and non-PPAP compliance makes it ideal for industrial and commercial electronics.

PFC-D1206-03-1802-1202-DD Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±25ppm/°C) for stable performance.
• Compact 1206 Package: Measures 3.2mm (L) × 1.6mm (D) × 0.61mm (H) with tight tolerances (±0.15mm L, ±0.13mm D, ±0.1mm H).
• Concave Termination: Enhances solder joint reliability for surface-mount assembly.
• Dual Resistor Network: Combines 18KΩ and 12KΩ resistors in a single package, reducing board space.
• High Power Handling: 0.25W total (0.125W per resistor) with derating up to 150°C.
• 100V Maximum Voltage Rating: Suitable for low to medium voltage applications.
• Tape and Reel Packaging: Optimized for automated pick-and-place assembly.

PFC-D1206-03-1802-1202-DD Applications

• Voltage Dividers: Ideal for precision voltage scaling in sensor interfaces and ADC circuits.
• Signal Conditioning: Used in op-amp feedback networks and gain control circuits.
• Industrial Electronics: Suitable for PLCs, power supplies, and measurement equipment.
• Consumer Electronics: Applied in audio devices, displays, and IoT modules.
• Medical Devices: Ensures accuracy in diagnostic and monitoring systems.

Conclusion of PFC-D1206-03-1802-1202-DD

The PFC-D1206-03-1802-1202-DD stands out for its precision, compact design, and robust performance in thin-film resistor networks. Its dual-resistor configuration, high tolerance, and low TCR make it a superior choice for voltage division and signal conditioning in industrial, consumer, and medical applications. While not automotive-grade, its reliability and ease of integration make it a cost-effective solution for high-accuracy circuits. Engineers will appreciate its balance of performance and space efficiency, particularly in densely populated PCBs.