TT Electronics/IRC

PFC-D1206-03-1202-3601-DD

PFC-D1206-03-1202-3601-DD Description

The PFC-D1206-03-1202-3601-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 12KΩ and 3.6KΩ, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±25ppm/°C for stable performance across a wide operating range (-55°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 precision analog and digital circuits. Packaged in tape and reel (T/R) for automated assembly, this non-automotive, non-PPAP compliant component is ideal for industrial and commercial electronics.

PFC-D1206-03-1202-3601-DD Features

• Precision Thin Film Technology: Delivers superior accuracy (±0.5%) and low TCR (±25ppm/°C) for stable resistance under thermal stress.
• Compact 1206 Package: Measures 3.2mm (L) × 1.6mm (D) × 0.61mm (H), optimizing PCB space while supporting high-density designs.
• Concave Termination: Enhances solder joint reliability and mitigates tombstoning in reflow processes.
• Dual-Resistor Network: Combines 12KΩ and 3.6KΩ in a single package, reducing part count and simplifying BOMs.
• Wide Temperature Range: Operates from -55°C to +150°C (derated power up to 150°C), suitable for harsh environments.
• 100V Voltage Rating: Supports higher-voltage applications compared to standard 50V-rated networks.

PFC-D1206-03-1202-3601-DD Applications

This resistor network excels in circuits requiring precision voltage division, impedance matching, or signal conditioning, such as:

• Analog-to-Digital Converters (ADCs): Ensures accurate reference voltage splitting.
• Sensor Interface Modules: Maintains signal integrity in temperature or pressure sensors.
• Power Management ICs: Used in feedback loops for voltage regulation.
• Medical Electronics: Critical for patient monitoring devices where drift-free performance is essential.
• Industrial Control Systems: Reliable operation in PLCs and motor drives.

Conclusion of PFC-D1206-03-1202-3601-DD

The PFC-D1206-03-1202-3601-DD stands out for its precision, compactness, and dual-resistor integration, making it a versatile solution for high-accuracy designs. Its thin-film construction, concave terminations, and extended temperature range address common challenges in SMT assembly and thermal management. While not RoHS-compliant, it remains a top choice for non-consumer applications where performance outweighs regulatory constraints. Engineers will appreciate its reduced footprint, simplified assembly, and consistent performance in critical analog circuits.